diff options
| -rw-r--r-- | libattr/Makemodule.am | 6 | ||||
| -rw-r--r-- | libattr/libattr.lds | 12 | ||||
| -rw-r--r-- | libattr/syscalls.c | 89 |
3 files changed, 106 insertions, 1 deletions
diff --git a/libattr/Makemodule.am b/libattr/Makemodule.am index a5a0cdd..4b3720c 100644 --- a/libattr/Makemodule.am +++ b/libattr/Makemodule.am @@ -8,15 +8,19 @@ LT_CURRENT = 2 LT_AGE = 1 LTVERSION = $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) -libattr_la_DEPENDENCIES = exports +libattr_la_DEPENDENCIES = exports libattr/libattr.lds libattr_la_SOURCES = \ libattr/attr_copy_action.c \ libattr/attr_copy_check.c \ libattr/attr_copy_fd.c \ libattr/attr_copy_file.c \ libattr/libattr.c \ + libattr/syscalls.c \ libattr/libattr.h libattr_la_CFLAGS = -include libattr/libattr.h libattr_la_LDFLAGS = \ -Wl,--version-script,$(top_srcdir)/exports \ + -Wl,$(top_srcdir)/libattr/libattr.lds \ -version-info $(LTVERSION) + +EXTRA_DIST += libattr/libattr.lds diff --git a/libattr/libattr.lds b/libattr/libattr.lds new file mode 100644 index 0000000..947f15d --- /dev/null +++ b/libattr/libattr.lds @@ -0,0 +1,12 @@ +"fgetxattr@ATTR_1.0" = libattr_fgetxattr; +"flistxattr@ATTR_1.0" = libattr_flistxattr; +"fremovexattr@ATTR_1.0" = libattr_fremovexattr; +"fsetxattr@ATTR_1.0" = libattr_fsetxattr; +"getxattr@ATTR_1.0" = libattr_getxattr; +"lgetxattr@ATTR_1.0" = libattr_lgetxattr; +"listxattr@ATTR_1.0" = libattr_listxattr; +"llistxattr@ATTR_1.0" = libattr_llistxattr; +"lremovexattr@ATTR_1.0" = libattr_lremovexattr; +"lsetxattr@ATTR_1.0" = libattr_lsetxattr; +"removexattr@ATTR_1.0" = libattr_removexattr; +"setxattr@ATTR_1.0" = libattr_setxattr; diff --git a/libattr/syscalls.c b/libattr/syscalls.c new file mode 100644 index 0000000..5e7db67 --- /dev/null +++ b/libattr/syscalls.c @@ -0,0 +1,89 @@ +/* + Copyright (C) 2015 Dmitry V. Levin <ldv@altlinux.org> + + This program 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. + + This program 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 this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/* + * These dumb wrappers are for backwards compatibility only. + * Actual syscall wrappers are long gone to libc. + */ + +#include <sys/xattr.h> + +int libattr_setxattr(const char *path, const char *name, + void *value, size_t size, int flags) +{ + return setxattr(path, name, value, size, flags); +} + +int libattr_lsetxattr(const char *path, const char *name, + void *value, size_t size, int flags) +{ + return lsetxattr(path, name, value, size, flags); +} + +int libattr_fsetxattr(int filedes, const char *name, + void *value, size_t size, int flags) +{ + return fsetxattr(filedes, name, value, size, flags); +} + +ssize_t libattr_getxattr(const char *path, const char *name, + void *value, size_t size) +{ + return getxattr(path, name, value, size); +} + +ssize_t libattr_lgetxattr(const char *path, const char *name, + void *value, size_t size) +{ + return lgetxattr(path, name, value, size); +} + +ssize_t libattr_fgetxattr(int filedes, const char *name, + void *value, size_t size) +{ + return fgetxattr(filedes, name, value, size); +} + +ssize_t libattr_listxattr(const char *path, char *list, size_t size) +{ + return listxattr(path, list, size); +} + +ssize_t libattr_llistxattr(const char *path, char *list, size_t size) +{ + return llistxattr(path, list, size); +} + +ssize_t libattr_flistxattr(int filedes, char *list, size_t size) +{ + return flistxattr(filedes, list, size); +} + +int libattr_removexattr(const char *path, const char *name) +{ + return removexattr(path, name); +} + +int libattr_lremovexattr(const char *path, const char *name) +{ + return lremovexattr(path, name); +} + +int libattr_fremovexattr(int filedes, const char *name) +{ + return fremovexattr(filedes, name); +} |