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| author | Richard W.M. Jones <rjones@redhat.com> | 2012-03-14 16:12:54 +0000 |
|---|---|---|
| committer | Richard W.M. Jones <rjones@redhat.com> | 2012-03-14 21:44:11 +0000 |
| commit | cdd7a3830293e1ebfe79d120b08a0734220996cb (patch) | |
| tree | ef9a1d4ae21bcdf377681ce0a2c3b648a8a483cb /daemon/guestfsd.c | |
| parent | 27433a0a335301441b1eb6244ba425c2c44b2d99 (diff) | |
| download | libguestfs-cdd7a3830293e1ebfe79d120b08a0734220996cb.tar.gz libguestfs-cdd7a3830293e1ebfe79d120b08a0734220996cb.tar.xz libguestfs-cdd7a3830293e1ebfe79d120b08a0734220996cb.zip | |
daemon: When copy subprocess fails, print return code.
Useful for debugging.
(cherry picked from commit 5da61d30520315a7d5060137a6c109f2109a7631)
Diffstat (limited to 'daemon/guestfsd.c')
| -rw-r--r-- | daemon/guestfsd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/daemon/guestfsd.c b/daemon/guestfsd.c index 721c1694..e9db5987 100644 --- a/daemon/guestfsd.c +++ b/daemon/guestfsd.c @@ -906,7 +906,7 @@ commandrvf (char **stdoutput, char **stderror, int flags, } if (!WIFEXITED (r) || WEXITSTATUS (r) != 0) { - fprintf (stderr, "failed copying from input file, see earlier messages\n"); + fprintf (stderr, "failed copying from input file, see earlier messages (r = %d)\n", r); kill (pid, 9); waitpid (pid, NULL, 0); return -1; |