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authorDimitri John Ledkov <xnox@ubuntu.com>2018-02-19 15:51:31 +0000
committerDimitri John Ledkov <xnox@ubuntu.com>2018-02-19 15:52:49 +0000
commitb70cb0d0a21394d5d6b00b51f064115c2724cea8 (patch)
treef001381d2ee826e6665e003e7c6dccb084a54316 /send-utils.c
parentf1b0adb46b2c193e940f8c22b35036d2ee76c673 (diff)
Diffstat (limited to 'send-utils.c')
-rw-r--r--send-utils.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/send-utils.c b/send-utils.c
index 384cc5b7..b5289e76 100644
--- a/send-utils.c
+++ b/send-utils.c
@@ -83,8 +83,7 @@ static int btrfs_read_root_item_raw(int mnt_fd, u64 root_id, size_t buf_len,
ret = ioctl(mnt_fd, BTRFS_IOC_TREE_SEARCH, &args);
if (ret < 0) {
fprintf(stderr,
- "ERROR: can't perform the search - %s\n",
- strerror(errno));
+ "ERROR: can't perform the search - %m\n");
return 0;
}
/* the ioctl returns the number of item it found in nr_items */
@@ -267,8 +266,8 @@ static int btrfs_subvolid_resolve_sub(int fd, char *path, size_t *path_len,
ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &search_arg);
if (ret < 0) {
fprintf(stderr,
- "ioctl(BTRFS_IOC_TREE_SEARCH, subvol_id %llu) ret=%d, error: %s\n",
- (unsigned long long)subvol_id, ret, strerror(errno));
+ "ioctl(BTRFS_IOC_TREE_SEARCH, subvol_id %llu) ret=%d, error: %m\n",
+ (unsigned long long)subvol_id, ret);
return ret;
}
@@ -306,8 +305,8 @@ static int btrfs_subvolid_resolve_sub(int fd, char *path, size_t *path_len,
ret = ioctl(fd, BTRFS_IOC_INO_LOOKUP, &ino_lookup_arg);
if (ret < 0) {
fprintf(stderr,
- "ioctl(BTRFS_IOC_INO_LOOKUP) ret=%d, error: %s\n",
- ret, strerror(errno));
+ "ioctl(BTRFS_IOC_INO_LOOKUP) ret=%d, error: %m\n",
+ ret);
return ret;
}
@@ -586,8 +585,7 @@ int subvol_uuid_search_init(int mnt_fd, struct subvol_uuid_search *s)
ret = is_uuid_tree_supported(mnt_fd);
if (ret < 0) {
fprintf(stderr,
- "ERROR: check if we support uuid tree fails - %s\n",
- strerror(errno));
+ "ERROR: check if we support uuid tree fails - %m\n");
return ret;
} else if (ret) {
/* uuid tree is supported */
@@ -608,8 +606,7 @@ int subvol_uuid_search_init(int mnt_fd, struct subvol_uuid_search *s)
while (1) {
ret = ioctl(mnt_fd, BTRFS_IOC_TREE_SEARCH, &args);
if (ret < 0) {
- fprintf(stderr, "ERROR: can't perform the search - %s\n",
- strerror(errno));
+ fprintf(stderr, "ERROR: can't perform the search - %m\n");
return ret;
}
if (sk->nr_items == 0)