diff options
Diffstat (limited to 'contrib/libpcap/pcap_open_offline.3pcap')
-rw-r--r-- | contrib/libpcap/pcap_open_offline.3pcap | 43 |
1 files changed, 8 insertions, 35 deletions
diff --git a/contrib/libpcap/pcap_open_offline.3pcap b/contrib/libpcap/pcap_open_offline.3pcap index 02fc611e8c89..fbf50a51072b 100644 --- a/contrib/libpcap/pcap_open_offline.3pcap +++ b/contrib/libpcap/pcap_open_offline.3pcap @@ -1,3 +1,5 @@ +.\" @(#) $Header: /tcpdump/master/libpcap/pcap_open_offline.3pcap.in,v 1.1 2008-10-23 05:56:59 guy Exp $ +.\" .\" Copyright (c) 1994, 1996, 1997 .\" The Regents of the University of California. All rights reserved. .\" @@ -17,10 +19,9 @@ .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" -.TH PCAP_OPEN_OFFLINE 3PCAP "1 July 2013" +.TH PCAP_OPEN_OFFLINE 3PCAP "5 April 2008" .SH NAME -pcap_open_offline, pcap_open_offline_with_tstamp_precision, -pcap_fopen_offline, pcap_fopen_offline_with_tstamp_precision \- open a saved capture file for reading +pcap_open_offline, pcap_fopen_offline \- open a saved capture file for reading .SH SYNOPSIS .nf .ft B @@ -34,18 +35,12 @@ char errbuf[PCAP_ERRBUF_SIZE]; .LP .ft B pcap_t *pcap_open_offline(const char *fname, char *errbuf); -pcap_t *pcap_open_offline_with_tstamp_precision(const char *fname, - u_int precision, char *errbuf); pcap_t *pcap_fopen_offline(FILE *fp, char *errbuf); -pcap_t *pcap_fopen_offline_with_tstamp_precision(FILE *fp, - u_int precision, char *errbuf); .ft .fi .SH DESCRIPTION .B pcap_open_offline() -and -.B pcap_open_offline_with_tstamp_precision() -are called to open a ``savefile'' for reading. +is called to open a ``savefile'' for reading. .PP .I fname specifies the name of the file to open. The file can have the pcap file @@ -57,40 +52,18 @@ and .BR tcpslice (1), or can have the pcap-ng file format, although not all pcap-ng files can be read. -The name "-" is a synonym for +The name "-" in a synonym for .BR stdin . .PP -.B pcap_open_offline_with_tstamp_precision() -takes an additional -.I precision -argument specifying the time stamp precision desired; -if -.B PCAP_TSTAMP_PRECISION_MICRO -is specified, packet time stamps will be supplied in seconds and -microseconds, -and if -.B PCAP_TSTAMP_PRECISION_NANO -is specified, packet time stamps will be supplied in seconds and -nanoseconds. If the time stamps in the file do not have the same -precision as the requested precision, they will be scaled up or down as -necessary before being supplied. -.PP Alternatively, you may call .B pcap_fopen_offline() -or -.B pcap_fopen_offline_with_tstamp_precision() to read dumped data from an existing open stream .IR fp . -.B pcap_fopen_offline_with_tstamp_precision() takes an additional -.I precision -argument as described above. Note that on Windows, that stream should be opened in binary mode. .SH RETURN VALUE -.BR pcap_open_offline() , -.BR pcap_open_offline_with_tstamp_precision() , -.BR pcap_fopen_offline() , +.B pcap_open_offline() and -.B pcap_fopen_offline_with_tstamp_precision() +.B pcap_fopen_offline() return a .I pcap_t * on success and |