diff options
| author | guy <guy> | 2001-12-29 21:57:07 +0000 |
|---|---|---|
| committer | guy <guy> | 2001-12-29 21:57:07 +0000 |
| commit | 86c2a855bf7cea4a1d8db5da5761cc5885175973 (patch) | |
| tree | b8ec3907b6e13177ef3c1162fba4d81c41c59a7f | |
| parent | 99f5637e530f19e10643ab5551934319dae6f5d1 (diff) | |
Minor tweak to the synopsis for "pcap_setnonblock()" to make it looklibpcap_0_7rel1
more like the other synopses, and note that it returns 0 on success.
| -rw-r--r-- | pcap.3 | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -1,4 +1,4 @@ -.\" @(#) $Header: /tcpdump/master/libpcap/Attic/pcap.3,v 1.30 2001-12-10 06:35:00 guy Exp $ +.\" @(#) $Header: /tcpdump/master/libpcap/Attic/pcap.3,v 1.31 2001-12-29 21:57:07 guy Exp $ .\" .\" Copyright (c) 1994, 1996, 1997 .\" The Regents of the University of California. All rights reserved. @@ -43,7 +43,7 @@ pcap_dumper_t *pcap_dump_open(pcap_t *p, char *fname) .ft .LP .ft B -int pcap_setnonblock(pcap_t *, int nonblock, char *errbuf); +int pcap_setnonblock(pcap_t *p, int nonblock, char *errbuf); int pcap_getnonblock(pcap_t *p, char *errbuf); .ft .LP @@ -217,7 +217,8 @@ depending on whether the argument is non-zero or zero. It has no effect on ``savefiles''. If there is an error, \-1 is returned and .I errbuf -is filled in with an appropriate error message. +is filled in with an appropriate error message; otherwise, 0 is +returned. In ``non-blocking'' mode, an attempt to read from the capture descriptor with |