42 static int fs_prepare_path_impl(const char* path, mode_t mode, uid_t uid, gid_t gid,  in fs_prepare_path_impl()  argument
52     if (TEMP_FAILURE_RETRY(lstat(path, &sb)) == -1) {  in fs_prepare_path_impl()
56             ALOGE("Failed to lstat(%s): %s", path, strerror(errno));  in fs_prepare_path_impl()
64         ALOGE("Not a %s: %s", (prepare_as_dir ? "directory" : "regular file"), path);  in fs_prepare_path_impl()
77                     path, uid, gid, sb.st_uid, sb.st_gid);  in fs_prepare_path_impl()
81                     path, mode, (sb.st_mode & ALL_PERMS));  in fs_prepare_path_impl()
88         ? TEMP_FAILURE_RETRY(mkdir(path, mode))  in fs_prepare_path_impl()
89         : TEMP_FAILURE_RETRY(open(path, O_CREAT | O_CLOEXEC | O_NOFOLLOW | O_RDONLY, 0644));  in fs_prepare_path_impl()
93                     (prepare_as_dir ? "mkdir" : "open"), path, strerror(errno));  in fs_prepare_path_impl()
99             ALOGW("Failed to close file after create %s: %s", path, strerror(errno));  in fs_prepare_path_impl()
103     if (TEMP_FAILURE_RETRY(chmod(path, mode)) == -1) {  in fs_prepare_path_impl()
104         ALOGE("Failed to chmod(%s, %d): %s", path, mode, strerror(errno));  in fs_prepare_path_impl()
107     if (TEMP_FAILURE_RETRY(chown(path, uid, gid)) == -1) {  in fs_prepare_path_impl()
108         ALOGE("Failed to chown(%s, %d, %d): %s", path, uid, gid, strerror(errno));  in fs_prepare_path_impl()
115 int fs_prepare_dir(const char* path, mode_t mode, uid_t uid, gid_t gid) {  in fs_prepare_dir()  argument
116     return fs_prepare_path_impl(path, mode, uid, gid, /*allow_fixup*/ 1, /*prepare_as_dir*/ 1);  in fs_prepare_dir()
119 int fs_prepare_dir_strict(const char* path, mode_t mode, uid_t uid, gid_t gid) {  in fs_prepare_dir_strict()  argument
120     return fs_prepare_path_impl(path, mode, uid, gid, /*allow_fixup*/ 0, /*prepare_as_dir*/ 1);  in fs_prepare_dir_strict()
123 int fs_prepare_file_strict(const char* path, mode_t mode, uid_t uid, gid_t gid) {  in fs_prepare_file_strict()  argument
124     return fs_prepare_path_impl(path, mode, uid, gid, /*allow_fixup*/ 0, /*prepare_as_dir*/ 0);  in fs_prepare_file_strict()
127 int fs_read_atomic_int(const char* path, int* out_value) {  in fs_read_atomic_int()  argument
128     int fd = TEMP_FAILURE_RETRY(open(path, O_RDONLY));  in fs_read_atomic_int()
130         ALOGE("Failed to read %s: %s", path, strerror(errno));  in fs_read_atomic_int()
136         ALOGE("Failed to read %s: %s", path, strerror(errno));  in fs_read_atomic_int()
140         ALOGE("Failed to parse %s: %s", path, strerror(errno));  in fs_read_atomic_int()
152 int fs_write_atomic_int(const char* path, int value) {  in fs_write_atomic_int()  argument
154     if (snprintf(temp, PATH_MAX, "%s.XXXXXX", path) >= PATH_MAX) {  in fs_write_atomic_int()
180     if (rename(temp, path) == -1) {  in fs_write_atomic_int()
181         ALOGE("Failed to rename %s to %s: %s", temp, path, strerror(errno));  in fs_write_atomic_int()
196 int fs_mkdirs(const char* path, mode_t mode) {  in fs_mkdirs()  argument
197     if (*path != '/') {  in fs_mkdirs()
198         ALOGE("Relative paths are not allowed: %s", path);  in fs_mkdirs()
210     char* buf = strdup(path);  in fs_mkdirs()