diff options
| author | Tavian Barnes <tavianator@tavianator.com> | 2024-04-10 10:04:07 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2024-04-10 13:15:49 -0400 |
| commit | c0cbaab04b3d37a1786f04018eb6226359291031 (patch) | |
| tree | 0a55e6cb25fd791686e9e7bb07258cc540df3858 /src/fsade.c | |
| parent | 9f90d09fcf58269dc09bad90b360d46c374e56e9 (diff) | |
| download | bfs-c0cbaab04b3d37a1786f04018eb6226359291031.tar.xz | |
fsade: Add libselinux wrappers
Diffstat (limited to 'src/fsade.c')
| -rw-r--r-- | src/fsade.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/fsade.c b/src/fsade.c index ee17416..0810c7f 100644 --- a/src/fsade.c +++ b/src/fsade.c @@ -22,6 +22,10 @@ # include <sys/capability.h> #endif +#if BFS_CAN_CHECK_CONTEXT +# include <selinux/selinux.h> +#endif + #if BFS_USE_SYS_EXTATTR_H # include <sys/extattr.h> #elif BFS_USE_SYS_XATTR_H @@ -414,3 +418,32 @@ int bfs_check_xattr_named(const struct BFTW *ftwbuf, const char *name) { } #endif + +char *bfs_getfilecon(const struct BFTW *ftwbuf) { +#if BFS_CAN_CHECK_CONTEXT + const char *path = fake_at(ftwbuf); + + char *con; + int ret; + if (ftwbuf->type == BFS_LNK) { + ret = lgetfilecon(path, &con); + } else { + ret = getfilecon(path, &con); + } + + if (ret >= 0) { + return con; + } else { + return NULL; + } +#else + errno = ENOTSUP; + return NULL; +#endif +} + +void bfs_freecon(char *con) { +#if BFS_CAN_CHECK_CONTEXT + freecon(con); +#endif +} |