diff options
Diffstat (limited to 'pcap_fileno.3pcap')
| -rw-r--r-- | pcap_fileno.3pcap | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/pcap_fileno.3pcap b/pcap_fileno.3pcap index 39d068b..60ac129 100644 --- a/pcap_fileno.3pcap +++ b/pcap_fileno.3pcap @@ -17,7 +17,7 @@ .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" -.TH PCAP_FILENO 3PCAP "3 November 2009" +.TH PCAP_FILENO 3PCAP "25 July 2018" .SH NAME pcap_fileno \- get the file descriptor for a live capture .SH SYNOPSIS @@ -35,32 +35,31 @@ If .I p refers to a network device that was opened for a live capture using a combination of -.B pcap_create() +.B pcap_create(3PCAP) and -.BR pcap_activate() , +.BR pcap_activate(3PCAP) , or using -.BR pcap_open_live() , +.BR pcap_open_live(3PCAP) , .B pcap_fileno() returns the file descriptor from which captured packets are read. .LP If .I p refers to a ``savefile'' that was opened using functions such as -.BR pcap_open_offline() +.BR pcap_open_offline(3PCAP) or -.BR pcap_fopen_offline() , +.BR pcap_fopen_offline(3PCAP) , a ``dead'' .B pcap_t opened using -.BR pcap_open_dead() , +.BR pcap_open_dead(3PCAP) , or a .B pcap_t that was created with .B pcap_create() but that has not yet been activated with .BR pcap_activate() , -it returns \-1. +it returns +.BR PCAP_ERROR . .SH SEE ALSO -pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP), -pcap_open_live(3PCAP), pcap_open_offline(3PCAP), -pcap_fopen_offline(3PCAP), pcap_open_dead(3PCAP) +pcap(3PCAP) |