From: INSUN PYO <insun.pyo@samsung.com>
Date: Mon, 26 Feb 2018 08:20:15 +0000 (+0900)
Subject: user_ext: move user_ext to system-plugin-feature-user_ext
X-Git-Tag: submit/tizen/20180411.035808^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=67514cb32269a56a89c641f7f1abe6fa00531770;p=platform%2Fcore%2Fsystem%2Fsession-utils.git

user_ext: move user_ext to system-plugin-feature-user_ext

Signed-off-by: INSUN PYO <insun.pyo@samsung.com>
Change-Id: Id1b25994ccfd8c779d27f78f390850e28cffa0e2
---

diff --git a/src/systemd-user-helper/systemd-user-helper.c b/src/systemd-user-helper/systemd-user-helper.c
index 05b9db6..60dc3e1 100644
--- a/src/systemd-user-helper/systemd-user-helper.c
+++ b/src/systemd-user-helper/systemd-user-helper.c
@@ -84,89 +84,10 @@ int mac_smack_use(void)
 	return cached_use;
 }
 
-static int mount_user_ext(char *username)
-{
-	char *mount_point = NULL;
-	char *mount_option = NULL;
-	uid_t mnt_uid;
-	gid_t mnt_gid;
-	struct group *p_grp = NULL, grp_buf;
-	char buf[MAX_GRP_BUF_SIZE];
-	int r;
-
-	mnt_uid = atoi(username);
-	if (mnt_uid <= 0)
-		return -1;
-
-	r = asprintf(&mount_point, "/run/user_ext/%s", username);
-	if (r < 0) {
-		fprintf(stderr, "Failed to set mount point for user_ext\n");
-		return r;
-	}
-
-	(void) mkdir(mount_point, 0750);
-
-	r = getgrnam_r(GRP_NAME_SYSTEM_SHARE, &grp_buf, buf, sizeof(buf), &p_grp);
-	if (r == 0 && p_grp != NULL) {
-		mnt_gid = p_grp->gr_gid;
-	} else {
-		free(mount_point);
-		return -2;
-	}
-
-	if (mac_smack_use())
-		r = asprintf(&mount_option, "mode=0750,smackfsroot=*,uid=%d,gid=%d,size=%s", mnt_uid, mnt_gid, MOUNT_SIZE);
-	else
-		r = asprintf(&mount_option, "mode=0750,uid=%d,gid=%d,size=%s", mnt_uid, mnt_gid, MOUNT_SIZE);
-
-	if (r < 0) {
-		fprintf(stderr, "Failed to set mount option for user_ext\n");
-		free(mount_point);
-		return r;
-	}
-
-	r = mount("tmpfs", mount_point, "tmpfs", MS_NODEV|MS_NOSUID|MS_NOEXEC, mount_option);
-	free(mount_point);
-	free(mount_option);
-
-	if (r < 0) {
-		fprintf(stderr, "Failed to mount user_ext\n");
-		return r;
-	}
-	return 0;
-}
-
-static int umount_user_ext(char *username)
-{
-	int r;
-	char *mount_point = NULL;
-
-	r = asprintf(&mount_point, "/run/user_ext/%s", username);
-	if (r < 0) {
-		fprintf(stderr, "Failed to set mount point for user_ext\n");
-		return r;
-	}
-	r = umount2(mount_point, MNT_DETACH);
-	if (r < 0) {
-		fprintf(stderr, "Failed to umount user_ext\n");
-		free(mount_point);
-		return r;
-	}
-	r = rmdir(mount_point);
-	if (r < 0) {
-		fprintf(stderr, "Failed to rmdir user_ext\n");
-		free(mount_point);
-		return r;
-	}
-	free(mount_point);
-	return 0;
-}
-
 static int stop_process(char *username)
 {
 	int r;
 
-	(void)umount_user_ext(username);
 	r = umount2(tzplatform_getenv(TZ_USER_CONTENT), MNT_DETACH);
 	if (r < 0) {
 		fprintf(stderr, "Warning : Failed to umount user content\n");
@@ -400,12 +321,6 @@ int main(int argc, char *argv[])
 		return -2;
 	}
 
-	r = mount_user_ext(username);
-	if (r < 0) {
-		fprintf(stderr, "mount user_ext failed\n");
-		return r;
-	}
-
 	/* pre-processing */
 	r = normal_user_preprocess(username);
 	if (r < 0) {