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| author | Tony Asleson <tasleson@redhat.com> | 2013-10-22 04:28:48 -0400 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2013-10-22 04:28:48 -0400 |
| commit | 956aeff2e24304e938846f81f4b9db34cbf18a32 (patch) | |
| tree | 75ee4dd5848ec657b794424e2000eed4f3daea9b /support/export/hostname.c | |
| parent | 4d9b08c1599046cf9b401769d0da4a9e65fee7c3 (diff) | |
| download | nfs-utils-956aeff2e24304e938846f81f4b9db34cbf18a32.tar.gz nfs-utils-956aeff2e24304e938846f81f4b9db34cbf18a32.tar.xz nfs-utils-956aeff2e24304e938846f81f4b9db34cbf18a32.zip | |
exportfs: Return non-zero exit value on error
To improve error handling when scripting exportfs it's useful
to have non-zero exit codes when the requested operation did not
succeed.
This patch also returns a non-zero exit code if you request to
unexport a non-existant share.
Signed-off-by: Tony Asleson <tasleson@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'support/export/hostname.c')
| -rw-r--r-- | support/export/hostname.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/support/export/hostname.c b/support/export/hostname.c index 3e949a1..e53d692 100644 --- a/support/export/hostname.c +++ b/support/export/hostname.c @@ -175,10 +175,12 @@ host_addrinfo(const char *hostname) case 0: return ai; case EAI_SYSTEM: + export_errno = errno; xlog(D_GENERAL, "%s: failed to resolve %s: (%d) %m", __func__, hostname, errno); break; default: + export_errno = EINVAL; xlog(D_GENERAL, "%s: failed to resolve %s: %s", __func__, hostname, gai_strerror(error)); break; |