Merge remote-tracking branch 'salsa/debian/master'

1 files changed, 13 insertions, 11 deletions

diff --git a/shared/systemd/src/basic/fs-util.h b/shared/systemd/src/basic/fs-util.h
index c5527cc4..78d68be9 100644
--- a/shared/systemd/src/basic/fs-util.h
+++ b/shared/systemd/src/basic/fs-util.h
@@ -72,27 +72,28 @@ union inotify_event_buffer {
 };
 
 int inotify_add_watch_fd(int fd, int what, uint32_t mask);
+int inotify_add_watch_and_warn(int fd, const char *pathname, uint32_t mask);
 
 enum {
-        CHASE_PREFIX_ROOT = 1 << 0, /* If set, the specified path will be prefixed by the specified root before beginning the iteration */
-        CHASE_NONEXISTENT = 1 << 1, /* If set, it's OK if the path doesn't actually exist. */
-        CHASE_NO_AUTOFS   = 1 << 2, /* If set, return -EREMOTE if autofs mount point found */
-        CHASE_SAFE        = 1 << 3, /* If set, return EPERM if we ever traverse from unprivileged to privileged files or directories */
-        CHASE_OPEN        = 1 << 4, /* If set, return an O_PATH object to the final component */
-        CHASE_TRAIL_SLASH = 1 << 5, /* If set, any trailing slash will be preserved */
-        CHASE_STEP        = 1 << 6, /* If set, just execute a single step of the normalization */
-        CHASE_NOFOLLOW    = 1 << 7, /* Only valid with CHASE_OPEN: when the path's right-most component refers to symlink return O_PATH fd of the symlink, rather than following it. */
-        CHASE_WARN        = 1 << 8, /* Emit an appropriate warning when an error is encountered */
+        CHASE_PREFIX_ROOT = 1 << 0, /* The specified path will be prefixed by the specified root before beginning the iteration */
+        CHASE_NONEXISTENT = 1 << 1, /* It's OK if the path doesn't actually exist. */
+        CHASE_NO_AUTOFS   = 1 << 2, /* Return -EREMOTE if autofs mount point found */
+        CHASE_SAFE        = 1 << 3, /* Return EPERM if we ever traverse from unprivileged to privileged files or directories */
+        CHASE_TRAIL_SLASH = 1 << 4, /* Any trailing slash will be preserved */
+        CHASE_STEP        = 1 << 5, /* Just execute a single step of the normalization */
+        CHASE_NOFOLLOW    = 1 << 6, /* Do not follow the path's right-most compontent. With ret_fd, when the path's
+                                     * right-most component refers to symlink, return O_PATH fd of the symlink. */
+        CHASE_WARN        = 1 << 7, /* Emit an appropriate warning when an error is encountered */
 };
 
 /* 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(const char *path_with_prefix, const char *root, unsigned flags, char **ret_path, int *ret_fd);
 
 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);
+int chase_symlinks_and_stat(const char *path, const char *root, unsigned chase_flags, char **ret_path, struct stat *ret_stat, int *ret_fd);
 
 /* Useful for usage with _cleanup_(), removes a directory and frees the pointer */
 static inline void rmdir_and_free(char *p) {
@@ -114,6 +115,7 @@ void unlink_tempfilep(char (*p)[]);
 int unlinkat_deallocate(int fd, const char *name, int flags);
 
 int fsync_directory_of_file(int fd);
+int fsync_full(int fd);
 int fsync_path_at(int at_fd, const char *path);
 
 int syncfs_path(int atfd, const char *path);