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/userdata目录若已存在，仍然挂载

This commit is contained in:
JING 2021-04-21 14:58:39 +08:00 committed by Gitee
parent 6ee33eb893
commit 55f84a2ead
1 changed files with 4 additions and 5 deletions
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9
kernel/common/los_rootfs.c
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@ -429,9 +429,8 @@ STATIC VOID OsMountUserdata(const CHAR *fsType)
INT32 err;
const CHAR *userdataDir = "/userdata";
ret = mkdir(userdataDir, VFAT_STORAGE_MOUNT_DIR_MODE);
if (ret != LOS_OK) {
err = get_errno();
PRINT_ERR("Failed to reserve vnode /userdata, errno %d: %s\n", err, strerror(err));
if ((ret != LOS_OK) && ((err = get_errno()) != EEXIST)) {
PRINT_ERR("Failed to mkdir /userdata, errno %d: %s\n", err, strerror(err));
return;
}
CHAR emmcUserdataDev[DISK_NAME] = {0};
@ -479,7 +478,7 @@ STATIC INT32 OsMountRootfsAndUserfs(const CHAR *rootDev, const CHAR *fsType)
#ifdef LOSCFG_STORAGE_EMMC
ret = mkdir("/storage", VFAT_STORAGE_MOUNT_DIR_MODE);
if ((ret != LOS_OK) && ((err = get_errno()) != EEXIST)) {
PRINT_ERR("Failed to reserve vnode /storage, errno %d: %s\n", err, strerror(err));
PRINT_ERR("Failed to mkdir /storage, errno %d: %s\n", err, strerror(err));
} else {
CHAR emmcStorageDev[DISK_NAME] = {0};
if (snprintf_s(emmcStorageDev, sizeof(emmcStorageDev), sizeof(emmcStorageDev) - 1,
@ -505,7 +504,7 @@ STATIC INT32 OsMountRootfsAndUserfs(const CHAR *rootDev, const CHAR *fsType)
#if defined(LOSCFG_STORAGE_SPINOR) || defined(LOSCFG_STORAGE_SPINAND) || defined(LOSCFG_PLATFORM_QEMU_ARM_VIRT_CA7)
ret = mkdir("/storage", DEFAULT_STORAGE_MOUNT_DIR_MODE);
if ((ret != LOS_OK) && ((err = get_errno()) != EEXIST)) {
PRINT_ERR("Failed to reserve vnode /storage, errno %d: %s\n", err, strerror(err));
PRINT_ERR("Failed to mkdir /storage, errno %d: %s\n", err, strerror(err));
} else {
ret = mount(DEV_STORAGE_PATH, "/storage", fsType, 0, NULL);
if (ret != LOS_OK) {