diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
---|---|---|
committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
commit | 670b77ddfab0f4eddbe539964aba83d446d48129 (patch) | |
tree | 5b159fe9bd52169e05cdc60db5a48a5c5ac9602a /src/libbasic/fs-util.c | |
parent | 23708daf3ba69ba9880102b4f720a3842883332e (diff) | |
parent | 34dbdee3b2f122d2ef903a368b172e75f962b66a (diff) |
Merge branch 'lukeshu/postmove' into 'lukeshu/master'
Diffstat (limited to 'src/libbasic/fs-util.c')
-rw-r--r-- | src/libbasic/fs-util.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/src/libbasic/fs-util.c b/src/libbasic/fs-util.c index 3ef1b90edd..e24e7036f7 100644 --- a/src/libbasic/fs-util.c +++ b/src/libbasic/fs-util.c @@ -38,6 +38,7 @@ #include "mkdir.h" #include "parse-util.h" #include "path-util.h" +#include "stdio-util.h" #include "string-util.h" #include "strv.h" #include "time-util.h" @@ -283,24 +284,6 @@ int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid) { return 0; } -int fchmod_and_fchown(int fd, mode_t mode, uid_t uid, gid_t gid) { - assert(fd >= 0); - - /* Under the assumption that we are running privileged we - * first change the access mode and only then hand out - * ownership to avoid a window where access is too open. */ - - if (mode != MODE_INVALID) - if (fchmod(fd, mode) < 0) - return -errno; - - if (uid != UID_INVALID || gid != GID_INVALID) - if (fchown(fd, uid, gid) < 0) - return -errno; - - return 0; -} - int fchmod_umask(int fd, mode_t m) { mode_t u; int r; @@ -511,3 +494,17 @@ int get_files_in_directory(const char *path, char ***list) { return n; } + +int inotify_add_watch_fd(int fd, int what, uint32_t mask) { + char path[strlen("/proc/self/fd/") + DECIMAL_STR_MAX(int) + 1]; + int r; + + /* This is like inotify_add_watch(), except that the file to watch is not referenced by a path, but by an fd */ + xsprintf(path, "/proc/self/fd/%i", what); + + r = inotify_add_watch(fd, path, mask); + if (r < 0) + return -errno; + + return r; +} |