From 956aeff2e24304e938846f81f4b9db34cbf18a32 Mon Sep 17 00:00:00 2001 From: Tony Asleson Date: Tue, 22 Oct 2013 04:28:48 -0400 Subject: 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 Signed-off-by: Steve Dickson --- support/export/hostname.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'support/export/hostname.c') 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; -- cgit