diff options
Diffstat (limited to 'contrib/libpcap/pcap_setdirection.3pcap')
| -rw-r--r-- | contrib/libpcap/pcap_setdirection.3pcap | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/contrib/libpcap/pcap_setdirection.3pcap b/contrib/libpcap/pcap_setdirection.3pcap index 11945f5421d5..f174b98f9024 100644 --- a/contrib/libpcap/pcap_setdirection.3pcap +++ b/contrib/libpcap/pcap_setdirection.3pcap @@ -17,7 +17,7 @@ .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" -.TH PCAP_SETDIRECTION 3PCAP "8 March 2015" +.TH PCAP_SETDIRECTION 3PCAP "25 July 2018" .SH NAME pcap_setdirection \- set the direction for which packets will be captured .SH SYNOPSIS @@ -57,13 +57,16 @@ support This operation is not supported if a ``savefile'' is being read. .SH RETURN VALUE .B pcap_setdirection() -returns 0 on success and \-1 on failure. -If \-1 is returned, -.B pcap_geterr() +returns 0 on success and +.B PCAP_ERROR +on failure. If +.B PCAP_ERROR +is returned, +.B pcap_geterr(3PCAP) or -.B pcap_perror() +.B pcap_perror(3PCAP) may be called with .I p as an argument to fetch or display the error text. .SH SEE ALSO -pcap(3PCAP), pcap_geterr(3PCAP) +pcap(3PCAP) |