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daemon: Factor out name of virtio serial channel.

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This is just code motion.
This commit is contained in:
Richard W.M. Jones
2011-09-01 12:59:15 +01:00
parent 5b012024c4
commit 73be6db9bf
1 changed files with 5 additions and 3 deletions
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8
daemon/guestfsd.c
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@@ -111,6 +111,9 @@ int autosync_umount = 1;
/* Not used explicitly, but required by the gnulib 'error' module. */
const char *program_name = "guestfsd";
/* Name of the virtio-serial channel. */
#define VIRTIO_SERIAL_CHANNEL "/dev/virtio-ports/org.libguestfs.channel.0"
static void
usage (void)
{
@@ -237,8 +240,7 @@ main (int argc, char *argv[])
#endif
/* Connect to virtio-serial channel. */
int sock = open ("/dev/virtio-ports/org.libguestfs.channel.0",
O_RDWR | O_CLOEXEC);
int sock = open (VIRTIO_SERIAL_CHANNEL, O_RDWR | O_CLOEXEC);
if (sock == -1) {
fprintf (stderr,
"\n"
@@ -253,7 +255,7 @@ main (int argc, char *argv[])
"output to the libguestfs developers, either in a bug report\n"
"or on the libguestfs redhat com mailing list.\n"
"\n");
perror ("/dev/virtio-ports/org.libguestfs.channel.0");
perror (VIRTIO_SERIAL_CHANNEL);
exit (EXIT_FAILURE);
}