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| author | Richard W.M. Jones <rjones@redhat.com> | 2011-07-20 12:05:40 +0100 |
|---|---|---|
| committer | Richard W.M. Jones <rjones@redhat.com> | 2011-07-20 12:05:40 +0100 |
| commit | 70daccfe4e9939078436c2830928d8e53432dd84 (patch) | |
| tree | d41fdc4cd8bb53845906fda93e88b3b22310b213 /src | |
| parent | 5dec7842655dd872bb0fd9fe07f6a9eab6b13bfd (diff) | |
| download | libguestfs-70daccfe4e9939078436c2830928d8e53432dd84.tar.gz libguestfs-70daccfe4e9939078436c2830928d8e53432dd84.tar.xz libguestfs-70daccfe4e9939078436c2830928d8e53432dd84.zip | |
appliance: Document pipe fds.
Diffstat (limited to 'src')
| -rw-r--r-- | src/launch.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/launch.c b/src/launch.c index 1a47363d..a2a9beaa 100644 --- a/src/launch.c +++ b/src/launch.c @@ -631,11 +631,13 @@ launch_appliance (guestfs_h *g) close (wfd[1]); close (rfd[0]); + /* Stdin. */ if (dup (wfd[0]) == -1) { dup_failed: perror ("dup failed"); _exit (EXIT_FAILURE); } + /* Stdout. */ if (dup (rfd[1]) == -1) goto dup_failed; |