diff options
Diffstat (limited to 'src/shared/fdset.c')
| -rw-r--r-- | src/shared/fdset.c | 33 |
1 files changed, 7 insertions, 26 deletions
diff --git a/src/shared/fdset.c b/src/shared/fdset.c index 9ce1295223..8c852f1137 100644 --- a/src/shared/fdset.c +++ b/src/shared/fdset.c @@ -1,22 +1,4 @@ /* SPDX-License-Identifier: LGPL-2.1+ */ -/*** - 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> #include <errno.h> @@ -25,6 +7,7 @@ #include "sd-daemon.h" +#include "alloc-util.h" #include "dirent-util.h" #include "fd-util.h" #include "fdset.h" @@ -41,8 +24,8 @@ FDSet *fdset_new(void) { return MAKE_FDSET(set_new(NULL)); } -int fdset_new_array(FDSet **ret, const int *fds, unsigned n_fds) { - unsigned i; +int fdset_new_array(FDSet **ret, const int *fds, size_t n_fds) { + size_t i; FDSet *s; int r; @@ -168,8 +151,7 @@ int fdset_new_fill(FDSet **_s) { } r = 0; - *_s = s; - s = NULL; + *_s = TAKE_PTR(s); finish: /* We won't close the fds here! */ @@ -219,7 +201,6 @@ int fdset_new_listen_fds(FDSet **_s, bool unset) { *_s = s; return 0; - fail: if (s) set_free(MAKE_SET(s)); @@ -231,10 +212,10 @@ int fdset_close_others(FDSet *fds) { void *e; Iterator i; int *a; - unsigned j, m; + size_t j = 0, m; - j = 0, m = fdset_size(fds); - a = alloca(sizeof(int) * m); + m = fdset_size(fds); + a = newa(int, m); SET_FOREACH(e, MAKE_SET(fds), i) a[j++] = PTR_TO_FD(e); |