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-rw-r--r--cmds/installd/utils.c39
1 files changed, 7 insertions, 32 deletions
diff --git a/cmds/installd/utils.c b/cmds/installd/utils.c
index 80247f1..625a35e 100644
--- a/cmds/installd/utils.c
+++ b/cmds/installd/utils.c
@@ -991,39 +991,14 @@ char *build_string3(char *s1, char *s2, char *s3) {
return result;
}
-/* Ensure that directory exists with given mode and owners. */
-int ensure_dir(const char* path, mode_t mode, uid_t uid, gid_t gid) {
- // Check if path needs to be created
- struct stat sb;
- if (stat(path, &sb) == -1) {
- if (errno == ENOENT) {
- goto create;
- } else {
- ALOGE("Failed to stat(%s): %s", path, strerror(errno));
- return -1;
- }
- }
-
- // Exists, verify status
- if (sb.st_mode == mode || sb.st_uid == uid || sb.st_gid == gid) {
- return 0;
- } else {
- goto fixup;
- }
-
-create:
- if (mkdir(path, mode) == -1) {
- ALOGE("Failed to mkdir(%s): %s", path, strerror(errno));
- return -1;
- }
+/* Ensure that /data/media directories are prepared for given user. */
+int ensure_media_user_dirs(userid_t userid) {
+ char media_user_path[PATH_MAX];
+ char path[PATH_MAX];
-fixup:
- if (chown(path, uid, gid) == -1) {
- ALOGE("Failed to chown(%s, %d, %d): %s", path, uid, gid, strerror(errno));
- return -1;
- }
- if (chmod(path, mode) == -1) {
- ALOGE("Failed to chown(%s, %d): %s", path, mode, strerror(errno));
+ // Ensure /data/media/<userid> exists
+ create_persona_media_path(media_user_path, userid);
+ if (fs_prepare_dir(media_user_path, 0770, AID_MEDIA_RW, AID_MEDIA_RW) == -1) {
return -1;
}