diff options
| author | Thomas Haller <thaller@redhat.com> | 2018-04-23 10:25:55 +0200 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2018-04-23 13:35:52 +0200 |
| commit | 93298449293cdde2e1a3f26a20fc10411cbdecf9 (patch) | |
| tree | 988d85f84432e63eb7d1025562eb3e130ae9cbd6 /src/systemd | |
| parent | 5d5b9d7ce0fc314165cb9ffccedbb7c05a1f30b5 (diff) | |
| parent | c4dd6208891d71c9c245c2d6c058e9973f9bccd5 (diff) | |
| download | NetworkManager-93298449293cdde2e1a3f26a20fc10411cbdecf9.tar.gz | |
systemd: merge branch systemd into master
Diffstat (limited to 'src/systemd')
96 files changed, 314 insertions, 1375 deletions
diff --git a/src/systemd/src/basic/alloc-util.c b/src/systemd/src/basic/alloc-util.c index 1a058d2ffc..79b823de42 100644 --- a/src/systemd/src/basic/alloc-util.c +++ b/src/systemd/src/basic/alloc-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/alloc-util.h b/src/systemd/src/basic/alloc-util.h index b1e0edbb7f..88cd6b0bc2 100644 --- a/src/systemd/src/basic/alloc-util.h +++ b/src/systemd/src/basic/alloc-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <alloca.h> diff --git a/src/systemd/src/basic/async.h b/src/systemd/src/basic/async.h index 01c975bb30..36f333778c 100644 --- a/src/systemd/src/basic/async.h +++ b/src/systemd/src/basic/async.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ int asynchronous_job(void* (*func)(void *p), void *arg); diff --git a/src/systemd/src/basic/escape.c b/src/systemd/src/basic/escape.c index fac618dd06..53bfb4204a 100644 --- a/src/systemd/src/basic/escape.c +++ b/src/systemd/src/basic/escape.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/escape.h b/src/systemd/src/basic/escape.h index cd5c49fa2d..80b0946e2a 100644 --- a/src/systemd/src/basic/escape.h +++ b/src/systemd/src/basic/escape.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <inttypes.h> diff --git a/src/systemd/src/basic/ether-addr-util.c b/src/systemd/src/basic/ether-addr-util.c index 93922a28da..cc16e059c5 100644 --- a/src/systemd/src/basic/ether-addr-util.c +++ b/src/systemd/src/basic/ether-addr-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/ether-addr-util.h b/src/systemd/src/basic/ether-addr-util.h index 08d05a136f..29d7f36294 100644 --- a/src/systemd/src/basic/ether-addr-util.h +++ b/src/systemd/src/basic/ether-addr-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <net/ethernet.h> diff --git a/src/systemd/src/basic/extract-word.c b/src/systemd/src/basic/extract-word.c index e52c376b82..2adb8966ea 100644 --- a/src/systemd/src/basic/extract-word.c +++ b/src/systemd/src/basic/extract-word.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/extract-word.h b/src/systemd/src/basic/extract-word.h index 300c51bb77..d2113948f7 100644 --- a/src/systemd/src/basic/extract-word.h +++ b/src/systemd/src/basic/extract-word.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "macro.h" diff --git a/src/systemd/src/basic/fd-util.c b/src/systemd/src/basic/fd-util.c index ff480f512c..2668a0d1cd 100644 --- a/src/systemd/src/basic/fd-util.c +++ b/src/systemd/src/basic/fd-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/fd-util.h b/src/systemd/src/basic/fd-util.h index 163b096b1a..ded022f738 100644 --- a/src/systemd/src/basic/fd-util.h +++ b/src/systemd/src/basic/fd-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <dirent.h> @@ -98,6 +85,10 @@ int acquire_data_fd(const void *data, size_t size, unsigned flags); #define ERRNO_IS_DISCONNECT(r) \ IN_SET(r, ENOTCONN, ECONNRESET, ECONNREFUSED, ECONNABORTED, EPIPE, ENETUNREACH) +/* Resource exhaustion, could be our fault or general system trouble */ +#define ERRNO_IS_RESOURCE(r) \ + IN_SET(r, ENOMEM, EMFILE, ENFILE) + int fd_move_above_stdio(int fd); int rearrange_stdio(int original_input_fd, int original_output_fd, int original_error_fd); diff --git a/src/systemd/src/basic/fileio.c b/src/systemd/src/basic/fileio.c index c7b4b2410a..9e037042d7 100644 --- a/src/systemd/src/basic/fileio.c +++ b/src/systemd/src/basic/fileio.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -1619,8 +1606,7 @@ int read_line(FILE *f, size_t limit, char **ret) { if (ret) { buffer[n] = 0; - *ret = buffer; - buffer = NULL; + *ret = TAKE_PTR(buffer); } return (int) count; diff --git a/src/systemd/src/basic/fileio.h b/src/systemd/src/basic/fileio.h index da5d5c66b5..bed7c8fb7e 100644 --- a/src/systemd/src/basic/fileio.h +++ b/src/systemd/src/basic/fileio.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <dirent.h> diff --git a/src/systemd/src/basic/fs-util.c b/src/systemd/src/basic/fs-util.c index ffd9996afd..da9b670337 100644 --- a/src/systemd/src/basic/fs-util.c +++ b/src/systemd/src/basic/fs-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -584,10 +571,6 @@ int inotify_add_watch_fd(int fd, int what, uint32_t mask) { return r; } -static bool noop_root(const char *root) { - return isempty(root) || path_equal(root, "/"); -} - static bool safe_transition(const struct stat *a, const struct stat *b) { /* Returns true if the transition from a to b is safe, i.e. that we never transition from unprivileged to * privileged files or directories. Why bother? So that unprivileged code can't symlink to privileged files @@ -602,7 +585,7 @@ static bool safe_transition(const struct stat *a, const struct stat *b) { int chase_symlinks(const char *path, const char *original_root, unsigned flags, char **ret) { _cleanup_free_ char *buffer = NULL, *done = NULL, *root = NULL; _cleanup_close_ int fd = -1; - unsigned max_follow = 32; /* how many symlinks to follow before giving up and returning ELOOP */ + unsigned max_follow = CHASE_SYMLINKS_MAX; /* how many symlinks to follow before giving up and returning ELOOP */ struct stat previous_stat; bool exists = true; char *todo; @@ -614,6 +597,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, if ((flags & (CHASE_NONEXISTENT|CHASE_OPEN)) == (CHASE_NONEXISTENT|CHASE_OPEN)) return -EINVAL; + if ((flags & (CHASE_STEP|CHASE_OPEN)) == (CHASE_STEP|CHASE_OPEN)) + return -EINVAL; + if (isempty(path)) return -EINVAL; @@ -635,13 +621,34 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, * Suggested usage: whenever you want to canonicalize a path, use this function. Pass the absolute path you got * as-is: fully qualified and relative to your host's root. Optionally, specify the root parameter to tell this * function what to do when encountering a symlink with an absolute path as directory: prefix it by the - * specified path. */ + * specified path. + * + * There are three ways to invoke this function: + * + * 1. Without CHASE_STEP or CHASE_OPEN: in this case the path is resolved and the normalized path is returned + * in `ret`. The return value is < 0 on error. If CHASE_NONEXISTENT is also set 0 is returned if the file + * doesn't exist, > 0 otherwise. If CHASE_NONEXISTENT is not set >= 0 is returned if the destination was + * found, -ENOENT if it doesn't. + * + * 2. With CHASE_OPEN: in this case the destination is opened after chasing it as O_PATH and this file + * descriptor is returned as return value. This is useful to open files relative to some root + * directory. Note that the returned O_PATH file descriptors must be converted into a regular one (using + * fd_reopen() or such) before it can be used for reading/writing. CHASE_OPEN may not be combined with + * CHASE_NONEXISTENT. + * + * 3. With CHASE_STEP: in this case only a single step of the normalization is executed, i.e. only the first + * symlink or ".." component of the path is resolved, and the resulting path is returned. This is useful if + * a caller wants to trace the a path through the file system verbosely. Returns < 0 on error, > 0 if the + * path is fully normalized, and == 0 for each normalization step. This may be combined with + * CHASE_NONEXISTENT, in which case 1 is returned when a component is not found. + * + * */ /* A root directory of "/" or "" is identical to none */ - if (noop_root(original_root)) + if (empty_or_root(original_root)) original_root = NULL; - if (!original_root && !ret && (flags & (CHASE_NONEXISTENT|CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_OPEN)) == CHASE_OPEN) { + if (!original_root && !ret && (flags & (CHASE_NONEXISTENT|CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_OPEN|CHASE_STEP)) == CHASE_OPEN) { /* Shortcut the CHASE_OPEN case if the caller isn't interested in the actual path and has no root set * and doesn't care about any of the other special features we provide either. */ r = open(path, O_PATH|O_CLOEXEC); @@ -723,7 +730,7 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, /* If we already are at the top, then going up will not change anything. This is in-line with * how the kernel handles this. */ - if (isempty(done) || path_equal(done, "/")) + if (empty_or_root(done)) continue; parent = dirname_malloc(done); @@ -738,6 +745,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, free_and_replace(done, parent); + if (flags & CHASE_STEP) + goto chased_one; + fd_parent = openat(fd, "..", O_CLOEXEC|O_NOFOLLOW|O_PATH); if (fd_parent < 0) return -errno; @@ -854,6 +864,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, free(buffer); todo = buffer = joined; + if (flags & CHASE_STEP) + goto chased_one; + continue; } @@ -892,7 +905,36 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags, return TAKE_FD(fd); } + if (flags & CHASE_STEP) + return 1; + return exists; + +chased_one: + + if (ret) { + char *c; + + if (done) { + if (todo) { + c = strjoin(done, todo); + if (!c) + return -ENOMEM; + } else + c = TAKE_PTR(done); + } else { + if (todo) + c = strdup(todo); + else + c = strdup("/"); + if (!c) + return -ENOMEM; + } + + *ret = c; + } + + return 0; } int chase_symlinks_and_open( @@ -909,7 +951,7 @@ int chase_symlinks_and_open( if (chase_flags & CHASE_NONEXISTENT) return -EINVAL; - if (noop_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) { + if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) { /* Shortcut this call if none of the special features of this call are requested */ r = open(path, open_flags); if (r < 0) @@ -949,7 +991,7 @@ int chase_symlinks_and_opendir( if (chase_flags & CHASE_NONEXISTENT) return -EINVAL; - if (noop_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) { + if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) { /* Shortcut this call if none of the special features of this call are requested */ d = opendir(path); if (!d) @@ -975,6 +1017,46 @@ int chase_symlinks_and_opendir( return 0; } +int chase_symlinks_and_stat( + const char *path, + const char *root, + unsigned chase_flags, + char **ret_path, + struct stat *ret_stat) { + + _cleanup_close_ int path_fd = -1; + _cleanup_free_ char *p = NULL; + + assert(path); + assert(ret_stat); + + if (chase_flags & CHASE_NONEXISTENT) + return -EINVAL; + + if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) { + /* Shortcut this call if none of the special features of this call are requested */ + if (stat(path, ret_stat) < 0) + return -errno; + + return 1; + } + + path_fd = chase_symlinks(path, root, chase_flags|CHASE_OPEN, ret_path ? &p : NULL); + if (path_fd < 0) + return path_fd; + + if (fstat(path_fd, ret_stat) < 0) + return -errno; + + if (ret_path) + *ret_path = TAKE_PTR(p); + + if (chase_flags & CHASE_OPEN) + return TAKE_FD(path_fd); + + return 1; +} + int access_fd(int fd, int mode) { char p[STRLEN("/proc/self/fd/") + DECIMAL_STR_MAX(fd) + 1]; int r; diff --git a/src/systemd/src/basic/fs-util.h b/src/systemd/src/basic/fs-util.h index 2225b7e74b..2b1d2097fd 100644 --- a/src/systemd/src/basic/fs-util.h +++ b/src/systemd/src/basic/fs-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <dirent.h> @@ -88,12 +75,17 @@ enum { CHASE_SAFE = 1U << 3, /* If set, return EPERM if we ever traverse from unprivileged to privileged files or directories */ CHASE_OPEN = 1U << 4, /* If set, return an O_PATH object to the final component */ CHASE_TRAIL_SLASH = 1U << 5, /* If set, any trailing slash will be preserved */ + CHASE_STEP = 1U << 6, /* If set, just execute a single step of the normalization */ }; +/* How many iterations to execute before returning -ELOOP */ +#define CHASE_SYMLINKS_MAX 32 + int chase_symlinks(const char *path_with_prefix, const char *root, unsigned flags, char **ret); int chase_symlinks_and_open(const char *path, const char *root, unsigned chase_flags, int open_flags, char **ret_path); int chase_symlinks_and_opendir(const char *path, const char *root, unsigned chase_flags, char **ret_path, DIR **ret_dir); +int chase_symlinks_and_stat(const char *path, const char *root, unsigned chase_flags, char **ret_path, struct stat *ret_stat); /* Useful for usage with _cleanup_(), removes a directory and frees the pointer */ static inline void rmdir_and_free(char *p) { diff --git a/src/systemd/src/basic/hash-funcs.c b/src/systemd/src/basic/hash-funcs.c index 234565ed46..cb763f56fb 100644 --- a/src/systemd/src/basic/hash-funcs.c +++ b/src/systemd/src/basic/hash-funcs.c @@ -4,19 +4,6 @@ Copyright 2010 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -40,7 +27,6 @@ const struct hash_ops string_hash_ops = { .compare = string_compare_func }; - void path_hash_func(const void *p, struct siphash *state) { const char *q = p; size_t n; diff --git a/src/systemd/src/basic/hash-funcs.h b/src/systemd/src/basic/hash-funcs.h index 945b4c251c..0c963af8ef 100644 --- a/src/systemd/src/basic/hash-funcs.h +++ b/src/systemd/src/basic/hash-funcs.h @@ -6,19 +6,6 @@ Copyright 2010 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "macro.h" diff --git a/src/systemd/src/basic/hashmap.c b/src/systemd/src/basic/hashmap.c index a76ec8e84e..c305f1c5fa 100644 --- a/src/systemd/src/basic/hashmap.c +++ b/src/systemd/src/basic/hashmap.c @@ -4,19 +4,6 @@ Copyright 2010 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/hashmap.h b/src/systemd/src/basic/hashmap.h index b674910397..701eecbdb0 100644 --- a/src/systemd/src/basic/hashmap.h +++ b/src/systemd/src/basic/hashmap.h @@ -6,19 +6,6 @@ Copyright 2010 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <limits.h> diff --git a/src/systemd/src/basic/hexdecoct.c b/src/systemd/src/basic/hexdecoct.c index e8e82b5f36..16a35156bf 100644 --- a/src/systemd/src/basic/hexdecoct.c +++ b/src/systemd/src/basic/hexdecoct.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -127,8 +114,7 @@ int unhexmem(const char *p, size_t l, void **mem, size_t *len) { *z = 0; - *mem = r; - r = NULL; + *mem = TAKE_PTR(r); *len = (l + 1) / 2; return 0; @@ -485,8 +471,7 @@ int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *_l *z = 0; - *mem = r; - r = NULL; + *mem = TAKE_PTR(r); *_len = len; return 0; @@ -754,8 +739,7 @@ int unbase64mem(const char *p, size_t l, void **ret, size_t *ret_size) { if (ret_size) *ret_size = (size_t) (z - buf); - *ret = buf; - buf = NULL; + *ret = TAKE_PTR(buf); return 0; } diff --git a/src/systemd/src/basic/hexdecoct.h b/src/systemd/src/basic/hexdecoct.h index 08d0a52276..c2f11013e5 100644 --- a/src/systemd/src/basic/hexdecoct.h +++ b/src/systemd/src/basic/hexdecoct.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/hostname-util.c b/src/systemd/src/basic/hostname-util.c index 66b8072735..0feeaa5d31 100644 --- a/src/systemd/src/basic/hostname-util.c +++ b/src/systemd/src/basic/hostname-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2015 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/hostname-util.h b/src/systemd/src/basic/hostname-util.h index edae52e3db..8e29e9e1e5 100644 --- a/src/systemd/src/basic/hostname-util.h +++ b/src/systemd/src/basic/hostname-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010-2015 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/in-addr-util.c b/src/systemd/src/basic/in-addr-util.c index b2b68089e2..65748615b0 100644 --- a/src/systemd/src/basic/in-addr-util.c +++ b/src/systemd/src/basic/in-addr-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/in-addr-util.h b/src/systemd/src/basic/in-addr-util.h index acaae6d287..acd567c994 100644 --- a/src/systemd/src/basic/in-addr-util.h +++ b/src/systemd/src/basic/in-addr-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <netinet/in.h> diff --git a/src/systemd/src/basic/io-util.c b/src/systemd/src/basic/io-util.c index 0f10ad7fd7..1bc5c34599 100644 --- a/src/systemd/src/basic/io-util.c +++ b/src/systemd/src/basic/io-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/io-util.h b/src/systemd/src/basic/io-util.h index d81610ad21..c34d97c653 100644 --- a/src/systemd/src/basic/io-util.h +++ b/src/systemd/src/basic/io-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/list.h b/src/systemd/src/basic/list.h index 7006c3e273..3ec7e73fc5 100644 --- a/src/systemd/src/basic/list.h +++ b/src/systemd/src/basic/list.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ /* The head of the linked list. Use this in the structure that shall diff --git a/src/systemd/src/basic/log.h b/src/systemd/src/basic/log.h index b0e963b056..e7d7c8b14d 100644 --- a/src/systemd/src/basic/log.h +++ b/src/systemd/src/basic/log.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdarg.h> diff --git a/src/systemd/src/basic/macro.h b/src/systemd/src/basic/macro.h index 025a5db727..c89fb84ed5 100644 --- a/src/systemd/src/basic/macro.h +++ b/src/systemd/src/basic/macro.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <inttypes.h> @@ -372,7 +359,7 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) { ({ \ typeof(x) _x_ = (x); \ unsigned ans = 1; \ - while (_x_ /= 10) \ + while ((_x_ /= 10) != 0) \ ans++; \ ans; \ }) diff --git a/src/systemd/src/basic/mempool.c b/src/systemd/src/basic/mempool.c index 43ae59c9f4..16aca7a3e6 100644 --- a/src/systemd/src/basic/mempool.c +++ b/src/systemd/src/basic/mempool.c @@ -4,19 +4,6 @@ Copyright 2010-2014 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/mempool.h b/src/systemd/src/basic/mempool.h index c9235c8361..5322fd480d 100644 --- a/src/systemd/src/basic/mempool.h +++ b/src/systemd/src/basic/mempool.h @@ -6,19 +6,6 @@ Copyright 2011-2014 Lennart Poettering Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stddef.h> diff --git a/src/systemd/src/basic/parse-util.c b/src/systemd/src/basic/parse-util.c index 44fae932a3..b2d3689e1e 100644 --- a/src/systemd/src/basic/parse-util.c +++ b/src/systemd/src/basic/parse-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/parse-util.h b/src/systemd/src/basic/parse-util.h index 1605cc4ff5..74c30b5570 100644 --- a/src/systemd/src/basic/parse-util.h +++ b/src/systemd/src/basic/parse-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <inttypes.h> diff --git a/src/systemd/src/basic/path-util.c b/src/systemd/src/basic/path-util.c index 23827c19d8..32fbfbb490 100644 --- a/src/systemd/src/basic/path-util.c +++ b/src/systemd/src/basic/path-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010-2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -658,7 +645,7 @@ char *prefix_root(const char *root, const char *path) { while (path[0] == '/' && path[1] == '/') path++; - if (isempty(root) || path_equal(root, "/")) + if (empty_or_root(root)) return strdup(path); l = strlen(root) + 1 + strlen(path) + 1; @@ -733,16 +720,23 @@ char* dirname_malloc(const char *path) { } const char *last_path_component(const char *path) { - /* Finds the last component of the path, preserving the - * optional trailing slash that signifies a directory. + + /* Finds the last component of the path, preserving the optional trailing slash that signifies a directory. + * * a/b/c → c * a/b/c/ → c/ + * x → x + * x/ → x/ + * /y → y + * /y/ → y/ * / → / * // → / * /foo/a → a * /foo/a/ → a/ - * This is different than basename, which returns "" when - * a trailing slash is present. + * + * Also, the empty string is mapped to itself. + * + * This is different than basename(), which returns "" when a trailing slash is present. */ unsigned l, k; @@ -979,3 +973,14 @@ bool dot_or_dot_dot(const char *path) { return path[2] == 0; } + +bool empty_or_root(const char *root) { + + /* For operations relative to some root directory, returns true if the specified root directory is redundant, + * i.e. either / or NULL or the empty string or any equivalent. */ + + if (!root) + return true; + + return root[strspn(root, "/")] == 0; +} diff --git a/src/systemd/src/basic/path-util.h b/src/systemd/src/basic/path-util.h index 8848abe949..a1829c41b1 100644 --- a/src/systemd/src/basic/path-util.h +++ b/src/systemd/src/basic/path-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010-2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <alloca.h> @@ -29,19 +16,32 @@ #include "time-util.h" #if 0 /* NM_IGNORED */ +#define PATH_SPLIT_SBIN_BIN(x) x "sbin:" x "bin" +#define PATH_SPLIT_SBIN_BIN_NULSTR(x) x "sbin\0" x "bin\0" + +#define PATH_NORMAL_SBIN_BIN(x) x "bin" +#define PATH_NORMAL_SBIN_BIN_NULSTR(x) x "bin\0" + #if HAVE_SPLIT_BIN -# define PATH_SBIN_BIN(x) x "sbin:" x "bin" +# define PATH_SBIN_BIN(x) PATH_SPLIT_SBIN_BIN(x) +# define PATH_SBIN_BIN_NULSTR(x) PATH_SPLIT_SBIN_BIN_NULSTR(x) #else -# define PATH_SBIN_BIN(x) x "bin" +# define PATH_SBIN_BIN(x) PATH_NORMAL_SBIN_BIN(x) +# define PATH_SBIN_BIN_NULSTR(x) PATH_NORMAL_SBIN_BIN_NULSTR(x) #endif #define DEFAULT_PATH_NORMAL PATH_SBIN_BIN("/usr/local/") ":" PATH_SBIN_BIN("/usr/") +#define DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/usr/local/") PATH_SBIN_BIN_NULSTR("/usr/") #define DEFAULT_PATH_SPLIT_USR DEFAULT_PATH_NORMAL ":" PATH_SBIN_BIN("/") +#define DEFAULT_PATH_SPLIT_USR_NULSTR DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/") +#define DEFAULT_PATH_COMPAT PATH_SPLIT_SBIN_BIN("/usr/local/") ":" PATH_SPLIT_SBIN_BIN("/usr/") ":" PATH_SPLIT_SBIN_BIN("/") #if HAVE_SPLIT_USR # define DEFAULT_PATH DEFAULT_PATH_SPLIT_USR +# define DEFAULT_PATH_NULSTR DEFAULT_PATH_SPLIT_USR_NULSTR #else # define DEFAULT_PATH DEFAULT_PATH_NORMAL +# define DEFAULT_PATH_NULSTR DEFAULT_PATH_NORMAL_NULSTR #endif #endif /* NM_IGNORED */ @@ -120,7 +120,7 @@ char *prefix_root(const char *root, const char *path); size_t _l; \ while (_path[0] == '/' && _path[1] == '/') \ _path ++; \ - if (isempty(_root) || path_equal(_root, "/")) \ + if (empty_or_root(_root)) \ _ret = _path; \ else { \ _l = strlen(_root) + 1 + strlen(_path) + 1; \ @@ -164,3 +164,5 @@ static inline const char *skip_dev_prefix(const char *p) { return e ?: p; } + +bool empty_or_root(const char *root); diff --git a/src/systemd/src/basic/prioq.c b/src/systemd/src/basic/prioq.c index 1e81bc7179..805a617458 100644 --- a/src/systemd/src/basic/prioq.c +++ b/src/systemd/src/basic/prioq.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ /* diff --git a/src/systemd/src/basic/prioq.h b/src/systemd/src/basic/prioq.h index a222955dfe..e348c64649 100644 --- a/src/systemd/src/basic/prioq.h +++ b/src/systemd/src/basic/prioq.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/process-util.c b/src/systemd/src/basic/process-util.c index 4128ac54b2..80bf4d435e 100644 --- a/src/systemd/src/basic/process-util.c +++ b/src/systemd/src/basic/process-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/process-util.h b/src/systemd/src/basic/process-util.h index 3525c2d680..3641e6e8d0 100644 --- a/src/systemd/src/basic/process-util.h +++ b/src/systemd/src/basic/process-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <alloca.h> @@ -206,3 +193,11 @@ int fork_agent(const char *name, const int except[], unsigned n_except, pid_t *p #endif assert_cc(TASKS_MAX <= (unsigned long) PID_T_MAX) + +/* Like TAKE_PTR() but for child PIDs, resetting them to 0 */ +#define TAKE_PID(pid) \ + ({ \ + pid_t _pid_ = (pid); \ + (pid) = 0; \ + _pid_; \ + }) diff --git a/src/systemd/src/basic/random-util.c b/src/systemd/src/basic/random-util.c index 29ee3b459c..9447d6b32a 100644 --- a/src/systemd/src/basic/random-util.c +++ b/src/systemd/src/basic/random-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -131,7 +118,6 @@ void initialize_srand(void) { #endif x = 0; - x ^= (unsigned) now(CLOCK_REALTIME); x ^= (unsigned) gettid(); diff --git a/src/systemd/src/basic/random-util.h b/src/systemd/src/basic/random-util.h index dd8701515e..723917057d 100644 --- a/src/systemd/src/basic/random-util.h +++ b/src/systemd/src/basic/random-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/refcnt.h b/src/systemd/src/basic/refcnt.h index ae2e446d6c..0d5b3f4e1b 100644 --- a/src/systemd/src/basic/refcnt.h +++ b/src/systemd/src/basic/refcnt.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ /* A type-safe atomic refcounter. diff --git a/src/systemd/src/basic/set.h b/src/systemd/src/basic/set.h index 156ab4b081..6f937af929 100644 --- a/src/systemd/src/basic/set.h +++ b/src/systemd/src/basic/set.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "extract-word.h" diff --git a/src/systemd/src/basic/signal-util.h b/src/systemd/src/basic/signal-util.h index f6c3396ebe..de2364fac4 100644 --- a/src/systemd/src/basic/signal-util.h +++ b/src/systemd/src/basic/signal-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010-2015 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <signal.h> diff --git a/src/systemd/src/basic/socket-util.c b/src/systemd/src/basic/socket-util.c index 8ae68b6f72..aa06070e6b 100644 --- a/src/systemd/src/basic/socket-util.c +++ b/src/systemd/src/basic/socket-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -680,7 +667,6 @@ int sockaddr_pretty(const struct sockaddr *_sa, socklen_t salen, bool translate_ return -EOPNOTSUPP; } - *ret = p; return 0; } @@ -1020,8 +1006,7 @@ int getpeergroups(int fd, gid_t **ret) { if ((socklen_t) (int) n != n) return -E2BIG; - *ret = d; - d = NULL; + *ret = TAKE_PTR(d); return (int) n; } @@ -1146,7 +1131,6 @@ int flush_accept(int fd) { }; int r; - /* Similar to flush_fd() but flushes all incoming connection by accepting them and immediately closing them. */ for (;;) { diff --git a/src/systemd/src/basic/socket-util.h b/src/systemd/src/basic/socket-util.h index ac957a7600..c2d21b45c4 100644 --- a/src/systemd/src/basic/socket-util.h +++ b/src/systemd/src/basic/socket-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <netinet/ether.h> diff --git a/src/systemd/src/basic/stdio-util.h b/src/systemd/src/basic/stdio-util.h index d3fed365d8..5330789aaa 100644 --- a/src/systemd/src/basic/stdio-util.h +++ b/src/systemd/src/basic/stdio-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <printf.h> diff --git a/src/systemd/src/basic/string-table.c b/src/systemd/src/basic/string-table.c index 8ec3b266fb..34723b4c2e 100644 --- a/src/systemd/src/basic/string-table.c +++ b/src/systemd/src/basic/string-table.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/string-table.h b/src/systemd/src/basic/string-table.h index e78a6dbdef..a39206fb94 100644 --- a/src/systemd/src/basic/string-table.h +++ b/src/systemd/src/basic/string-table.h @@ -6,19 +6,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <errno.h> diff --git a/src/systemd/src/basic/string-util.c b/src/systemd/src/basic/string-util.c index a8e595dbf6..a7b3f09620 100644 --- a/src/systemd/src/basic/string-util.c +++ b/src/systemd/src/basic/string-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -30,6 +17,7 @@ #include "alloc-util.h" #include "gunicode.h" +#include "locale-util.h" #include "macro.h" #include "string-util.h" #include "terminal-util.h" @@ -470,62 +458,104 @@ bool string_has_cc(const char *p, const char *ok) { #if 0 /* NM_IGNORED */ static char *ascii_ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigned percent) { - size_t x; + size_t x, need_space; char *r; assert(s); assert(percent <= 100); - assert(new_length >= 3); + assert(new_length != (size_t) -1); - if (old_length <= 3 || old_length <= new_length) + if (old_length <= new_length) return strndup(s, old_length); - r = new0(char, new_length+3); + /* Special case short ellipsations */ + switch (new_length) { + + case 0: + return strdup(""); + + case 1: + if (is_locale_utf8()) + return strdup("…"); + else + return strdup("."); + + case 2: + if (!is_locale_utf8()) + return strdup(".."); + + break; + + default: + break; + } + + /* Calculate how much space the ellipsis will take up. If we are in UTF-8 mode we only need space for one + * character ("…"), otherwise for three characters ("..."). Note that in both cases we need 3 bytes of storage, + * either for the UTF-8 encoded character or for three ASCII characters. */ + need_space = is_locale_utf8() ? 1 : 3; + + r = new(char, new_length+3); if (!r) return NULL; - x = (new_length * percent) / 100; + assert(new_length >= need_space); - if (x > new_length - 3) - x = new_length - 3; + x = ((new_length - need_space) * percent + 50) / 100; + assert(x <= new_length - need_space); memcpy(r, s, x); - r[x] = 0xe2; /* tri-dot ellipsis: … */ - r[x+1] = 0x80; - r[x+2] = 0xa6; + + if (is_locale_utf8()) { + r[x+0] = 0xe2; /* tri-dot ellipsis: … */ + r[x+1] = 0x80; + r[x+2] = 0xa6; + } else { + r[x+0] = '.'; + r[x+1] = '.'; + r[x+2] = '.'; + } + memcpy(r + x + 3, - s + old_length - (new_length - x - 1), - new_length - x - 1); + s + old_length - (new_length - x - need_space), + new_length - x - need_space + 1); return r; } char *ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigned percent) { - size_t x; - char *e; + size_t x, k, len, len2; const char *i, *j; - unsigned k, len, len2; + char *e; int r; + /* Note that 'old_length' refers to bytes in the string, while 'new_length' refers to character cells taken up + * on screen. This distinction doesn't matter for ASCII strings, but it does matter for non-ASCII UTF-8 + * strings. + * + * Ellipsation is done in a locale-dependent way: + * 1. If the string passed in is fully ASCII and the current locale is not UTF-8, three dots are used ("...") + * 2. Otherwise, a unicode ellipsis is used ("…") + * + * In other words: you'll get a unicode ellipsis as soon as either the string contains non-ASCII characters or + * the current locale is UTF-8. + */ + assert(s); assert(percent <= 100); if (new_length == (size_t) -1) return strndup(s, old_length); - assert(new_length >= 3); + if (new_length == 0) + return strdup(""); - /* if no multibyte characters use ascii_ellipsize_mem for speed */ + /* If no multibyte characters use ascii_ellipsize_mem for speed */ if (ascii_is_valid(s)) return ascii_ellipsize_mem(s, old_length, new_length, percent); - if (old_length <= 3 || old_length <= new_length) - return strndup(s, old_length); - - x = (new_length * percent) / 100; - - if (x > new_length - 3) - x = new_length - 3; + x = ((new_length - 1) * percent) / 100; + assert(x <= new_length - 1); k = 0; for (i = s; k < x && i < s + old_length; i = utf8_next_char(i)) { @@ -570,7 +600,7 @@ char *ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigne */ memcpy(e, s, len); - e[len] = 0xe2; /* tri-dot ellipsis: … */ + e[len + 0] = 0xe2; /* tri-dot ellipsis: … */ e[len + 1] = 0x80; e[len + 2] = 0xa6; diff --git a/src/systemd/src/basic/string-util.h b/src/systemd/src/basic/string-util.h index 08eda4fce0..4f500c87d4 100644 --- a/src/systemd/src/basic/string-util.h +++ b/src/systemd/src/basic/string-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <alloca.h> diff --git a/src/systemd/src/basic/strv.c b/src/systemd/src/basic/strv.c index dee5bbd739..5bde3826fc 100644 --- a/src/systemd/src/basic/strv.c +++ b/src/systemd/src/basic/strv.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/strv.h b/src/systemd/src/basic/strv.h index f169ac5d4f..79512c0ce3 100644 --- a/src/systemd/src/basic/strv.h +++ b/src/systemd/src/basic/strv.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <fnmatch.h> diff --git a/src/systemd/src/basic/time-util.c b/src/systemd/src/basic/time-util.c index 95fbbd91e6..962d3dceeb 100644 --- a/src/systemd/src/basic/time-util.c +++ b/src/systemd/src/basic/time-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -1288,8 +1275,7 @@ int get_timezones(char ***ret) { } else if (errno != ENOENT) return -errno; - *ret = zones; - zones = NULL; + *ret = TAKE_PTR(zones); return 0; } diff --git a/src/systemd/src/basic/time-util.h b/src/systemd/src/basic/time-util.h index a8c5a8375b..5b2674a4b6 100644 --- a/src/systemd/src/basic/time-util.h +++ b/src/systemd/src/basic/time-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <inttypes.h> diff --git a/src/systemd/src/basic/umask-util.h b/src/systemd/src/basic/umask-util.h index 638b37d7de..ce705247d6 100644 --- a/src/systemd/src/basic/umask-util.h +++ b/src/systemd/src/basic/umask-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/basic/utf8.c b/src/systemd/src/basic/utf8.c index c88eef38bb..7a382204f2 100644 --- a/src/systemd/src/basic/utf8.c +++ b/src/systemd/src/basic/utf8.c @@ -4,19 +4,6 @@ Copyright 2008-2011 Kay Sievers Copyright 2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ /* Parts of this file are based on the GLIB utf8 validation functions. The @@ -50,6 +37,7 @@ #include <string.h> #include "alloc-util.h" +#include "gunicode.h" #include "hexdecoct.h" #include "macro.h" #include "utf8.h" @@ -429,3 +417,25 @@ size_t utf8_n_codepoints(const char *str) { return n; } + +#if 0 /* NM_IGNORED */ +size_t utf8_console_width(const char *str) { + size_t n = 0; + + /* Returns the approximate width a string will take on screen when printed on a character cell + * terminal/console. */ + + while (*str != 0) { + char32_t c; + + if (utf8_encoded_to_unichar(str, &c) < 0) + return (size_t) -1; + + str = utf8_next_char(str); + + n += unichar_iswide(c) ? 2 : 1; + } + + return n; +} +#endif /* NM_IGNORED */ diff --git a/src/systemd/src/basic/utf8.h b/src/systemd/src/basic/utf8.h index c5243c24db..0ebe36d96b 100644 --- a/src/systemd/src/basic/utf8.h +++ b/src/systemd/src/basic/utf8.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2012 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> @@ -63,3 +50,4 @@ static inline char32_t utf16_surrogate_pair_to_unichar(char16_t lead, char16_t t } size_t utf8_n_codepoints(const char *str); +size_t utf8_console_width(const char *str); diff --git a/src/systemd/src/basic/util.c b/src/systemd/src/basic/util.c index d8c9e82dec..12e2f45115 100644 --- a/src/systemd/src/basic/util.c +++ b/src/systemd/src/basic/util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/basic/util.h b/src/systemd/src/basic/util.h index 19e9eae126..ad1931f7b6 100644 --- a/src/systemd/src/basic/util.h +++ b/src/systemd/src/basic/util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <alloca.h> @@ -116,6 +103,22 @@ static inline void qsort_safe(void *base, size_t nmemb, size_t size, comparison_ qsort(base, nmemb, size, compar); } +/* A wrapper around the above, but that adds typesafety: the element size is automatically derived from the type and so + * is the prototype for the comparison function */ +#define typesafe_qsort(p, n, func) \ + ({ \ + int (*_func_)(const typeof(p[0])*, const typeof(p[0])*) = func; \ + qsort_safe((p), (n), sizeof((p)[0]), (__compar_fn_t) _func_); \ + }) + +static inline void qsort_r_safe(void *base, size_t nmemb, size_t size, int (*compar)(const void*, const void*, void*), void *userdata) { + if (nmemb <= 1) + return; + + assert(base); + qsort_r(base, nmemb, size, compar, userdata); +} + /** * Normal memcpy requires src to be nonnull. We do nothing if n is 0. */ diff --git a/src/systemd/src/libsystemd-network/arp-util.c b/src/systemd/src/libsystemd-network/arp-util.c index 9b721ee63e..26db7ea871 100644 --- a/src/systemd/src/libsystemd-network/arp-util.c +++ b/src/systemd/src/libsystemd-network/arp-util.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Axis Communications AB. All rights reserved. Copyright (C) 2015 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/arp-util.h b/src/systemd/src/libsystemd-network/arp-util.h index decfce3fd6..86864e9fd5 100644 --- a/src/systemd/src/libsystemd-network/arp-util.h +++ b/src/systemd/src/libsystemd-network/arp-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2014 Axis Communications AB. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <netinet/if_ether.h> diff --git a/src/systemd/src/libsystemd-network/dhcp-identifier.c b/src/systemd/src/libsystemd-network/dhcp-identifier.c index df4d8afbb6..746eba006d 100644 --- a/src/systemd/src/libsystemd-network/dhcp-identifier.c +++ b/src/systemd/src/libsystemd-network/dhcp-identifier.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2015 Tom Gundersen <teg@jklmen> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp-identifier.h b/src/systemd/src/libsystemd-network/dhcp-identifier.h index 0ccee7a718..c0a10b6c35 100644 --- a/src/systemd/src/libsystemd-network/dhcp-identifier.h +++ b/src/systemd/src/libsystemd-network/dhcp-identifier.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2015 Tom Gundersen <teg@jklmen> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "sd-id128.h" diff --git a/src/systemd/src/libsystemd-network/dhcp-internal.h b/src/systemd/src/libsystemd-network/dhcp-internal.h index a53526956a..f827622233 100644 --- a/src/systemd/src/libsystemd-network/dhcp-internal.h +++ b/src/systemd/src/libsystemd-network/dhcp-internal.h @@ -6,19 +6,6 @@ Copyright (C) 2013 Intel Corporation. All rights reserved. Copyright (C) 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <linux/if_packet.h> diff --git a/src/systemd/src/libsystemd-network/dhcp-lease-internal.h b/src/systemd/src/libsystemd-network/dhcp-lease-internal.h index 65c182f48b..66c213e28c 100644 --- a/src/systemd/src/libsystemd-network/dhcp-lease-internal.h +++ b/src/systemd/src/libsystemd-network/dhcp-lease-internal.h @@ -6,19 +6,6 @@ Copyright (C) 2013 Intel Corporation. All rights reserved. Copyright (C) 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdint.h> diff --git a/src/systemd/src/libsystemd-network/dhcp-network.c b/src/systemd/src/libsystemd-network/dhcp-network.c index d9067ffbb9..37c1ba193d 100644 --- a/src/systemd/src/libsystemd-network/dhcp-network.c +++ b/src/systemd/src/libsystemd-network/dhcp-network.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2013 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp-option.c b/src/systemd/src/libsystemd-network/dhcp-option.c index 08ed8a9fad..4e39665e70 100644 --- a/src/systemd/src/libsystemd-network/dhcp-option.c +++ b/src/systemd/src/libsystemd-network/dhcp-option.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2013 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp-packet.c b/src/systemd/src/libsystemd-network/dhcp-packet.c index 6d8f01f276..136bab9d60 100644 --- a/src/systemd/src/libsystemd-network/dhcp-packet.c +++ b/src/systemd/src/libsystemd-network/dhcp-packet.c @@ -4,19 +4,6 @@ Copyright (C) 2013 Intel Corporation. All rights reserved. Copyright (C) 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp-protocol.h b/src/systemd/src/libsystemd-network/dhcp-protocol.h index 73a9f75e75..2230e094d0 100644 --- a/src/systemd/src/libsystemd-network/dhcp-protocol.h +++ b/src/systemd/src/libsystemd-network/dhcp-protocol.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2013 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <netinet/ip.h> diff --git a/src/systemd/src/libsystemd-network/dhcp6-internal.h b/src/systemd/src/libsystemd-network/dhcp6-internal.h index 13844a86c6..33c4332081 100644 --- a/src/systemd/src/libsystemd-network/dhcp6-internal.h +++ b/src/systemd/src/libsystemd-network/dhcp6-internal.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2014-2015 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <net/ethernet.h> diff --git a/src/systemd/src/libsystemd-network/dhcp6-lease-internal.h b/src/systemd/src/libsystemd-network/dhcp6-lease-internal.h index 45e0e82427..2bf5499770 100644 --- a/src/systemd/src/libsystemd-network/dhcp6-lease-internal.h +++ b/src/systemd/src/libsystemd-network/dhcp6-lease-internal.h @@ -6,19 +6,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014-2015 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdint.h> diff --git a/src/systemd/src/libsystemd-network/dhcp6-network.c b/src/systemd/src/libsystemd-network/dhcp6-network.c index 85231084f3..2c6dc7131d 100644 --- a/src/systemd/src/libsystemd-network/dhcp6-network.c +++ b/src/systemd/src/libsystemd-network/dhcp6-network.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2014 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp6-option.c b/src/systemd/src/libsystemd-network/dhcp6-option.c index d449a9c7ee..87ae96a203 100644 --- a/src/systemd/src/libsystemd-network/dhcp6-option.c +++ b/src/systemd/src/libsystemd-network/dhcp6-option.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2014-2015 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/dhcp6-protocol.h b/src/systemd/src/libsystemd-network/dhcp6-protocol.h index 5f7e809ba1..18417062d3 100644 --- a/src/systemd/src/libsystemd-network/dhcp6-protocol.h +++ b/src/systemd/src/libsystemd-network/dhcp6-protocol.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2014 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <netinet/ip6.h> diff --git a/src/systemd/src/libsystemd-network/lldp-internal.h b/src/systemd/src/libsystemd-network/lldp-internal.h index 2673aa1c55..06cf7e8dad 100644 --- a/src/systemd/src/libsystemd-network/lldp-internal.h +++ b/src/systemd/src/libsystemd-network/lldp-internal.h @@ -6,19 +6,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014 Susant Sahani - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "sd-event.h" diff --git a/src/systemd/src/libsystemd-network/lldp-neighbor.c b/src/systemd/src/libsystemd-network/lldp-neighbor.c index cffbfb98ba..373e34c8eb 100644 --- a/src/systemd/src/libsystemd-network/lldp-neighbor.c +++ b/src/systemd/src/libsystemd-network/lldp-neighbor.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2016 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -343,7 +330,6 @@ int lldp_neighbor_parse(sd_lldp_neighbor *n) { break; } - p += length, left -= length; } @@ -676,8 +662,7 @@ _public_ int sd_lldp_neighbor_from_raw(sd_lldp_neighbor **ret, const void *raw, if (r < 0) return r; - *ret = n; - n = NULL; + *ret = TAKE_PTR(n); return r; } diff --git a/src/systemd/src/libsystemd-network/lldp-neighbor.h b/src/systemd/src/libsystemd-network/lldp-neighbor.h index 76d4c0c724..fae49c590f 100644 --- a/src/systemd/src/libsystemd-network/lldp-neighbor.h +++ b/src/systemd/src/libsystemd-network/lldp-neighbor.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2016 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <inttypes.h> diff --git a/src/systemd/src/libsystemd-network/lldp-network.c b/src/systemd/src/libsystemd-network/lldp-network.c index b8a10d5402..307cf6c394 100644 --- a/src/systemd/src/libsystemd-network/lldp-network.c +++ b/src/systemd/src/libsystemd-network/lldp-network.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014 Susant Sahani - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/lldp-network.h b/src/systemd/src/libsystemd-network/lldp-network.h index c0f8cbe1c9..7a1e8b101a 100644 --- a/src/systemd/src/libsystemd-network/lldp-network.h +++ b/src/systemd/src/libsystemd-network/lldp-network.h @@ -6,19 +6,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014 Susant Sahani - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "sd-event.h" diff --git a/src/systemd/src/libsystemd-network/network-internal.c b/src/systemd/src/libsystemd-network/network-internal.c index a8a5658b20..f23318cb9a 100644 --- a/src/systemd/src/libsystemd-network/network-internal.c +++ b/src/systemd/src/libsystemd-network/network-internal.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2013 Tom Gundersen <teg@jklm.no> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -396,7 +383,6 @@ int config_parse_bridge_port_priority( } #endif /* NM_IGNORED */ - void serialize_in_addrs(FILE *f, const struct in_addr *addresses, size_t size) { unsigned i; diff --git a/src/systemd/src/libsystemd-network/network-internal.h b/src/systemd/src/libsystemd-network/network-internal.h index 4e69f1a598..e7fc337e6b 100644 --- a/src/systemd/src/libsystemd-network/network-internal.h +++ b/src/systemd/src/libsystemd-network/network-internal.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright (C) 2013 Tom Gundersen <teg@jklm.no> - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/libsystemd-network/sd-dhcp-client.c b/src/systemd/src/libsystemd-network/sd-dhcp-client.c index b93b7334d2..d1bd1cc910 100644 --- a/src/systemd/src/libsystemd-network/sd-dhcp-client.c +++ b/src/systemd/src/libsystemd-network/sd-dhcp-client.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2013 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -687,8 +674,7 @@ static int client_message_init( *_optlen = optlen; *_optoffset = optoffset; - *ret = packet; - packet = NULL; + *ret = TAKE_PTR(packet); return 0; } @@ -1293,8 +1279,7 @@ static int client_handle_offer(sd_dhcp_client *client, DHCPMessage *offer, size_ } sd_dhcp_lease_unref(client->lease); - client->lease = lease; - lease = NULL; + client->lease = TAKE_PTR(lease); log_dhcp_client(client, "OFFER"); @@ -1375,8 +1360,7 @@ static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack, size_t le client->lease = sd_dhcp_lease_unref(client->lease); } - client->lease = lease; - lease = NULL; + client->lease = TAKE_PTR(lease); log_dhcp_client(client, "ACK"); @@ -1971,8 +1955,7 @@ int sd_dhcp_client_new(sd_dhcp_client **ret, int anonymize) { if (!client->req_opts) return -ENOMEM; - *ret = client; - client = NULL; + *ret = TAKE_PTR(client); return 0; } diff --git a/src/systemd/src/libsystemd-network/sd-dhcp-lease.c b/src/systemd/src/libsystemd-network/sd-dhcp-lease.c index c272a61eab..591c1f3420 100644 --- a/src/systemd/src/libsystemd-network/sd-dhcp-lease.c +++ b/src/systemd/src/libsystemd-network/sd-dhcp-lease.c @@ -4,19 +4,6 @@ Copyright (C) 2013 Intel Corporation. All rights reserved. Copyright (C) 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -1237,8 +1224,7 @@ int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file) { return r; } - *ret = lease; - lease = NULL; + *ret = TAKE_PTR(lease); return 0; } diff --git a/src/systemd/src/libsystemd-network/sd-dhcp6-client.c b/src/systemd/src/libsystemd-network/sd-dhcp6-client.c index f22daa3c72..1cec602281 100644 --- a/src/systemd/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/systemd/src/libsystemd-network/sd-dhcp6-client.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright (C) 2014-2015 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -1470,8 +1457,7 @@ int sd_dhcp6_client_new(sd_dhcp6_client **ret) { for (t = 0; t < client->req_opts_len; t++) client->req_opts[t] = htobe16(default_req_opts[t]); - *ret = client; - client = NULL; + *ret = TAKE_PTR(client); return 0; } diff --git a/src/systemd/src/libsystemd-network/sd-dhcp6-lease.c b/src/systemd/src/libsystemd-network/sd-dhcp6-lease.c index 00b9fdf059..9ef3fab74f 100644 --- a/src/systemd/src/libsystemd-network/sd-dhcp6-lease.c +++ b/src/systemd/src/libsystemd-network/sd-dhcp6-lease.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014-2015 Intel Corporation. All rights reserved. - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd-network/sd-ipv4acd.c b/src/systemd/src/libsystemd-network/sd-ipv4acd.c index 08f46dd2ce..ed98c0b628 100644 --- a/src/systemd/src/libsystemd-network/sd-ipv4acd.c +++ b/src/systemd/src/libsystemd-network/sd-ipv4acd.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Axis Communications AB. All rights reserved. Copyright (C) 2015 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -155,8 +142,7 @@ int sd_ipv4acd_new(sd_ipv4acd **ret) { acd->ifindex = -1; acd->fd = -1; - *ret = acd; - acd = NULL; + *ret = TAKE_PTR(acd); return 0; } @@ -209,8 +195,7 @@ static int ipv4acd_set_next_wakeup(sd_ipv4acd *acd, usec_t usec, usec_t random_u (void) sd_event_source_set_description(timer, "ipv4acd-timer"); sd_event_source_unref(acd->timer_event_source); - acd->timer_event_source = timer; - timer = NULL; + acd->timer_event_source = TAKE_PTR(timer); return 0; } diff --git a/src/systemd/src/libsystemd-network/sd-ipv4ll.c b/src/systemd/src/libsystemd-network/sd-ipv4ll.c index f1e7b404b4..001ebbd8b0 100644 --- a/src/systemd/src/libsystemd-network/sd-ipv4ll.c +++ b/src/systemd/src/libsystemd-network/sd-ipv4ll.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Axis Communications AB. All rights reserved. Copyright (C) 2015 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -117,8 +104,7 @@ int sd_ipv4ll_new(sd_ipv4ll **ret) { if (r < 0) return r; - *ret = ll; - ll = NULL; + *ret = TAKE_PTR(ll); return 0; } diff --git a/src/systemd/src/libsystemd-network/sd-lldp.c b/src/systemd/src/libsystemd-network/sd-lldp.c index 20956041af..bb15d94ecf 100644 --- a/src/systemd/src/libsystemd-network/sd-lldp.c +++ b/src/systemd/src/libsystemd-network/sd-lldp.c @@ -4,19 +4,6 @@ Copyright (C) 2014 Tom Gundersen Copyright (C) 2014 Susant Sahani - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -404,8 +391,7 @@ _public_ int sd_lldp_new(sd_lldp **ret) { if (r < 0) return r; - *ret = lldp; - lldp = NULL; + *ret = TAKE_PTR(lldp); return 0; } diff --git a/src/systemd/src/libsystemd/sd-event/sd-event.c b/src/systemd/src/libsystemd/sd-event/sd-event.c index 4fb8ed7fb0..8a9b805501 100644 --- a/src/systemd/src/libsystemd/sd-event/sd-event.c +++ b/src/systemd/src/libsystemd/sd-event/sd-event.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2013 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -2407,6 +2394,7 @@ static int event_prepare(sd_event *e) { static int dispatch_exit(sd_event *e) { sd_event_source *p; + _cleanup_(sd_event_unrefp) sd_event *ref = NULL; int r; assert(e); @@ -2417,15 +2405,11 @@ static int dispatch_exit(sd_event *e) { return 0; } - sd_event_ref(e); + ref = sd_event_ref(e); e->iteration++; e->state = SD_EVENT_EXITING; - r = source_dispatch(p); - e->state = SD_EVENT_INITIAL; - sd_event_unref(e); - return r; } @@ -2665,14 +2649,12 @@ _public_ int sd_event_dispatch(sd_event *e) { p = event_next_pending(e); if (p) { - sd_event_ref(e); + _cleanup_(sd_event_unrefp) sd_event *ref = NULL; + ref = sd_event_ref(e); e->state = SD_EVENT_RUNNING; r = source_dispatch(p); e->state = SD_EVENT_INITIAL; - - sd_event_unref(e); - return r; } @@ -2739,6 +2721,7 @@ _public_ int sd_event_run(sd_event *e, uint64_t timeout) { } _public_ int sd_event_loop(sd_event *e) { + _cleanup_(sd_event_unrefp) sd_event *ref = NULL; int r; assert_return(e, -EINVAL); @@ -2746,19 +2729,15 @@ _public_ int sd_event_loop(sd_event *e) { assert_return(!event_pid_changed(e), -ECHILD); assert_return(e->state == SD_EVENT_INITIAL, -EBUSY); - sd_event_ref(e); + ref = sd_event_ref(e); while (e->state != SD_EVENT_FINISHED) { r = sd_event_run(e, (uint64_t) -1); if (r < 0) - goto finish; + return r; } - r = e->exit_code; - -finish: - sd_event_unref(e); - return r; + return e->exit_code; } _public_ int sd_event_get_fd(sd_event *e) { diff --git a/src/systemd/src/libsystemd/sd-id128/id128-util.c b/src/systemd/src/libsystemd/sd-id128/id128-util.c index f1033346d7..26eef0fd6a 100644 --- a/src/systemd/src/libsystemd/sd-id128/id128-util.c +++ b/src/systemd/src/libsystemd/sd-id128/id128-util.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2016 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/libsystemd/sd-id128/id128-util.h b/src/systemd/src/libsystemd/sd-id128/id128-util.h index 9f3340e581..9aeb27a220 100644 --- a/src/systemd/src/libsystemd/sd-id128/id128-util.h +++ b/src/systemd/src/libsystemd/sd-id128/id128-util.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2016 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> diff --git a/src/systemd/src/libsystemd/sd-id128/sd-id128.c b/src/systemd/src/libsystemd/sd-id128/sd-id128.c index e5bd447a6b..de0ae600f2 100644 --- a/src/systemd/src/libsystemd/sd-id128/sd-id128.c +++ b/src/systemd/src/libsystemd/sd-id128/sd-id128.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2011 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" diff --git a/src/systemd/src/shared/dns-domain.c b/src/systemd/src/shared/dns-domain.c index cfc1f3b3e8..3f41be621e 100644 --- a/src/systemd/src/shared/dns-domain.c +++ b/src/systemd/src/shared/dns-domain.c @@ -3,19 +3,6 @@ This file is part of systemd. Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "nm-sd-adapt.h" @@ -416,10 +403,9 @@ int dns_name_concat(const char *a, const char *b, char **_ret) { if (a) p = a; - else if (b) { - p = b; - b = NULL; - } else + else if (b) + p = TAKE_PTR(b); + else goto finish; for (;;) { @@ -434,8 +420,7 @@ int dns_name_concat(const char *a, const char *b, char **_ret) { if (b) { /* Now continue with the second string, if there is one */ - p = b; - b = NULL; + p = TAKE_PTR(b); continue; } @@ -485,8 +470,7 @@ finish: } ret[n] = 0; - *_ret = ret; - ret = NULL; + *_ret = TAKE_PTR(ret); } return 0; @@ -684,8 +668,8 @@ int dns_name_change_suffix(const char *name, const char *old_suffix, const char /* Not the same, let's jump back, and try with the next label again */ s = old_suffix; - n = saved_after; - saved_after = saved_before = NULL; + n = TAKE_PTR(saved_after); + saved_before = NULL; } } @@ -1122,20 +1106,14 @@ finish: if (r < 0) return r; - if (_domain) { - *_domain = domain; - domain = NULL; - } + if (_domain) + *_domain = TAKE_PTR(domain); - if (_type) { - *_type = type; - type = NULL; - } + if (_type) + *_type = TAKE_PTR(type); - if (_name) { - *_name = name; - name = NULL; - } + if (_name) + *_name = TAKE_PTR(name); return 0; } @@ -1318,8 +1296,8 @@ int dns_name_apply_idna(const char *name, char **ret) { } } - *ret = t; - t = NULL; + *ret = TAKE_PTR(t); + return 1; /* *ret has been written */ } @@ -1376,8 +1354,7 @@ int dns_name_apply_idna(const char *name, char **ret) { return -ENOMEM; buf[n] = 0; - *ret = buf; - buf = NULL; + *ret = TAKE_PTR(buf); return 1; #else diff --git a/src/systemd/src/shared/dns-domain.h b/src/systemd/src/shared/dns-domain.h index 3ebd4018cf..47bd535756 100644 --- a/src/systemd/src/shared/dns-domain.h +++ b/src/systemd/src/shared/dns-domain.h @@ -5,19 +5,6 @@ This file is part of systemd. Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <errno.h> |