freebsd-nq/cmd
Brian Behlendorf 5be98cfe2f Verify the return value for warn_unused_result functions
Under Linux the following functions are flagged with the
attribute warn_unused_result, this triggers a warning when
ever they are used without checking the return value.

To handle this case we check the result VERIFY().  It's
better to detect this immediately on failure rather than
segfault farther down in the function.

  ../../cmd/ztest/ztest.c:6033:2: warning:
  ignoring return value of 'asprintf', declared with
  attribute warn_unused_result [-Wunused-result]
  ../../cmd/ztest/ztest.c:739:3: warning:
  ignoring return value of 'realpath', declared with
  attribute warn_unused_result [-Wunused-result]

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2012-10-04 13:19:10 -07:00
..
mount_zfs Add libnvpair to mount_zfs dependencies 2012-09-02 15:36:09 -07:00
vdev_id Remove autotools products 2012-08-27 11:47:44 -07:00
zdb Illumos #2088 zdb could use a reasonable manual page 2012-09-18 09:09:13 -07:00
zfs Illumos #2703: add mechanism to report ZFS send progress 2012-09-19 13:39:06 -07:00
zinject Remove autotools products 2012-08-27 11:47:44 -07:00
zpios Remove autotools products 2012-08-27 11:47:44 -07:00
zpool Illumos #1948: zpool list should show more detailed pool info 2012-09-19 13:39:05 -07:00
zpool_id Remove autotools products 2012-08-27 11:47:44 -07:00
zpool_layout Remove autotools products 2012-08-27 11:47:44 -07:00
zstreamdump Add zstreamdump .gitignore 2012-09-06 14:23:11 -07:00
ztest Verify the return value for warn_unused_result functions 2012-10-04 13:19:10 -07:00
zvol_id Remove autotools products 2012-08-27 11:47:44 -07:00
Makefile.am Add zstreamdump(8) command to examine ZFS send streams. 2012-09-02 14:54:27 -07:00