diff options
Diffstat (limited to 'src/dirax.c')
| -rw-r--r-- | src/dirax.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/dirax.c b/src/dirax.c index f811d394..aa748649 100644 --- a/src/dirax.c +++ b/src/dirax.c @@ -24,6 +24,7 @@ #include <fcntl.h> #include <assert.h> #include <sys/ioctl.h> +#include <errno.h> #if HAVE_FORKPTY_LINUX #include <pty.h> @@ -497,7 +498,8 @@ void run_dirax(struct image *image) sval = select(dirax->pty+1, &fds, NULL, NULL, &tv); if ( sval == -1 ) { - ERROR("select() failed.\n"); + int err = errno; + ERROR("select() failed: %s\n", strerror(err)); rval = 1; } else if ( sval != 0 ) { rval = dirax_readable(image, dirax); |