diff options
| author | Brian Behlendorf <[email protected]> | 2015-05-20 14:39:52 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-05-22 13:34:58 -0700 |
| commit | 65037d9b25c2bfa98d0aa5c9e34678127c03b345 (patch) | |
| tree | f952dd40e26497af55a6a61cf9c42ea6baa7d6dc /cmd/zdb | |
| parent | 87abfcba2283bfeb6636caf9aa2a72186d7708c4 (diff) | |
Add libzfs_error_init() function
All fprintf() error messages are moved out of the libzfs_init()
library function where they never belonged in the first place. A
libzfs_error_init() function is added to provide useful error
messages for the most common causes of failure.
Additionally, in libzfs_run_process() the 'rc' variable was renamed
to 'error' for consistency with the rest of the code base.
Signed-off-by: Brian Behlendorf <[email protected]>
Signed-off-by: Chris Dunlap <[email protected]>
Signed-off-by: Richard Yao <[email protected]>
Diffstat (limited to 'cmd/zdb')
| -rw-r--r-- | cmd/zdb/zdb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c index fc6e3fff0..6e75d0c21 100644 --- a/cmd/zdb/zdb.c +++ b/cmd/zdb/zdb.c @@ -3699,8 +3699,10 @@ main(int argc, char **argv) zfs_vdev_async_read_max_active = 10; kernel_init(FREAD); - if ((g_zfs = libzfs_init()) == NULL) + if ((g_zfs = libzfs_init()) == NULL) { + (void) fprintf(stderr, "%s", libzfs_error_init(errno)); return (1); + } if (dump_all) verbose = MAX(verbose, 1); |