diff options
Diffstat (limited to 'utils.c')
| -rw-r--r-- | utils.c | 20 |
1 files changed, 11 insertions, 9 deletions
@@ -750,7 +750,7 @@ int open_path_or_dev_mnt(const char *path, DIR **dirstream) } /* checks if a device is a loop device */ -int is_loop_device (const char* device) { +static int is_loop_device (const char* device) { struct stat statbuf; if(stat(device, &statbuf) < 0) @@ -763,7 +763,8 @@ int is_loop_device (const char* device) { /* Takes a loop device path (e.g. /dev/loop0) and returns * the associated file (e.g. /images/my_btrfs.img) */ -int resolve_loop_device(const char* loop_dev, char* loop_file, int max_len) +static int resolve_loop_device(const char* loop_dev, char* loop_file, + int max_len) { int ret; FILE *f; @@ -789,7 +790,7 @@ int resolve_loop_device(const char* loop_dev, char* loop_file, int max_len) /* Checks whether a and b are identical or device * files associated with the same block device */ -int is_same_blk_file(const char* a, const char* b) +static int is_same_blk_file(const char* a, const char* b) { struct stat st_buf_a, st_buf_b; char real_a[PATH_MAX]; @@ -836,7 +837,7 @@ int is_same_blk_file(const char* a, const char* b) * if one file is a loop device that uses the other * file. */ -int is_same_loop_file(const char* a, const char* b) +static int is_same_loop_file(const char* a, const char* b) { char res_a[PATH_MAX]; char res_b[PATH_MAX]; @@ -876,7 +877,7 @@ int is_same_loop_file(const char* a, const char* b) } /* Checks if a file exists and is a block or regular file*/ -int is_existing_blk_or_reg_file(const char* filename) +static int is_existing_blk_or_reg_file(const char* filename) { struct stat st_buf; @@ -893,7 +894,8 @@ int is_existing_blk_or_reg_file(const char* filename) /* Checks if a file is used (directly or indirectly via a loop device) * by a device in fs_devices */ -int blk_file_in_dev_list(struct btrfs_fs_devices* fs_devices, const char* file) +static int blk_file_in_dev_list(struct btrfs_fs_devices* fs_devices, + const char* file) { int ret; struct list_head *head; @@ -1539,8 +1541,8 @@ void close_file_or_dir(int fd, DIR *dirstream) close(fd); } -int get_device_info(int fd, u64 devid, - struct btrfs_ioctl_dev_info_args *di_args) +static int get_device_info(int fd, u64 devid, + struct btrfs_ioctl_dev_info_args *di_args) { int ret; @@ -1663,7 +1665,7 @@ static inline void translate(char *f, char *t) * Checks if the swap device. * Returns 1 if swap device, < 0 on error or 0 if not swap device. */ -int is_swap_device(const char *file) +static int is_swap_device(const char *file) { FILE *f; struct stat st_buf; |