diff options
| author | Shaun Ruffell <sruffell@digium.com> | 2008-09-16 16:42:12 +0000 |
|---|---|---|
| committer | Shaun Ruffell <sruffell@digium.com> | 2008-09-16 16:42:12 +0000 |
| commit | 7c750156dff9f78e7cca52a688c0b149ec4ed903 (patch) | |
| tree | e57f5e568577f8341b7006adfc7bf3ebc6a5f5fc /dahdi_cfg.c | |
| parent | 1d2e04ec63239f1b343129f796050d99bf7ad04e (diff) | |
Provide system error information if open on /dev/dahdi/channel fails.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@4913 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'dahdi_cfg.c')
| -rw-r--r-- | dahdi_cfg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/dahdi_cfg.c b/dahdi_cfg.c index 8133454..9859f41 100644 --- a/dahdi_cfg.c +++ b/dahdi_cfg.c @@ -671,7 +671,9 @@ static void apply_fiftysix(void) for (x = 1; x < DAHDI_MAX_CHANNELS; x++) { chanfd = open("/dev/dahdi/channel", O_RDWR); if (chanfd == -1) { - fprintf(stderr, "Couldn't open /dev/dahdi/channel\n"); + fprintf(stderr, + "Couldn't open /dev/dahdi/channel: %s\n", + strerror(errno)); exit(-1); } |