diff options
Diffstat (limited to 'src/input/input_dvd.c')
| -rw-r--r-- | src/input/input_dvd.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/input/input_dvd.c b/src/input/input_dvd.c index c22031a1d..2835b045d 100644 --- a/src/input/input_dvd.c +++ b/src/input/input_dvd.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: input_dvd.c,v 1.27 2001/10/05 14:49:32 heikos Exp $ + * $Id: input_dvd.c,v 1.28 2001/10/05 17:36:28 jkeil Exp $ */ #ifdef HAVE_CONFIG_H @@ -252,6 +252,7 @@ static off_t dvd_plugin_read (input_plugin_t *this_gen, char *buf, off_t nlen) { dvd_input_plugin_t *this = (dvd_input_plugin_t *) this_gen; + int bytes_read; if (nlen != DVD_VIDEO_LB_LEN) { @@ -264,15 +265,19 @@ static off_t dvd_plugin_read (input_plugin_t *this_gen, if (this->file_size_left < nlen) return 0; - if (read (this->raw_fd, buf, DVD_VIDEO_LB_LEN)) { + bytes_read = read (this->raw_fd, buf, DVD_VIDEO_LB_LEN); + if (bytes_read == DVD_VIDEO_LB_LEN) { this->file_lbcur++; this->file_size_left -= DVD_VIDEO_LB_LEN; return DVD_VIDEO_LB_LEN; - } else - fprintf (stderr, "read error in input_dvd plugin\n"); - + } else if (bytes_read < 0) + fprintf (stderr, "read error in input_dvd plugin (%s)\n", + strerror (errno)); + else + fprintf (stderr, "short read in input_dvd (%d != %d)\n", + bytes_read, DVD_VIDEO_LB_LEN); return 0; } |