diff options
Diffstat (limited to 'savefile.c')
| -rw-r--r-- | savefile.c | 24 |
1 files changed, 23 insertions, 1 deletions
@@ -30,7 +30,7 @@ #ifndef lint static const char rcsid[] _U_ = - "@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.96 2003-11-18 21:06:51 guy Exp $ (LBL)"; + "@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.97 2003-11-20 02:02:41 guy Exp $ (LBL)"; #endif #ifdef HAVE_CONFIG_H @@ -429,6 +429,26 @@ swap_hdr(struct pcap_file_header *hp) } static int +sf_getnonblock(pcap_t *p, char *errbuf) +{ + /* + * This is a savefile, not a live capture file, so never say + * it's in non-blocking mode. + */ + return (0); +} + +static int +sf_setnonblock(pcap_t *p, int nonblock, char *errbuf) +{ + /* + * This is a savefile, not a live capture file, so ignore + * requests to put it in non-blocking mode. + */ + return (0); +} + +static int sf_stats(pcap_t *p, struct pcap_stat *ps) { snprintf(p->errbuf, PCAP_ERRBUF_SIZE, @@ -583,6 +603,8 @@ pcap_open_offline(const char *fname, char *errbuf) p->read_op = pcap_offline_read; p->setfilter_op = install_bpf_program; p->set_datalink_op = NULL; /* we don't support munging link-layer headers */ + p->getnonblock_op = sf_getnonblock; + p->setnonblock_op = sf_setnonblock; p->stats_op = sf_stats; p->close_op = sf_close; |