diff options
| author | Guy Harris <gharris@sonic.net> | 2022-03-05 23:26:20 -0800 |
|---|---|---|
| committer | Guy Harris <gharris@sonic.net> | 2022-03-05 23:26:20 -0800 |
| commit | fdb5e7c141d4d444cd920fa4889d17f2f921aff8 (patch) | |
| tree | e236621b1b22880caf7663799fa2d78d1791f736 /pcap_setnonblock.3pcap | |
| parent | 33a33d23f51c43fabc7cdc110996df62a8b3e1c5 (diff) | |
doc: document PCAP_ERROR_NOT_ACTIVATED for more routines.
Diffstat (limited to 'pcap_setnonblock.3pcap')
| -rw-r--r-- | pcap_setnonblock.3pcap | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pcap_setnonblock.3pcap b/pcap_setnonblock.3pcap index 65cfea28..f194b949 100644 --- a/pcap_setnonblock.3pcap +++ b/pcap_setnonblock.3pcap @@ -17,7 +17,7 @@ .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. .\" -.TH PCAP_SETNONBLOCK 3PCAP "25 July 2018" +.TH PCAP_SETNONBLOCK 3PCAP "5 March 2022" .SH NAME pcap_setnonblock, pcap_getnonblock \- set or get the state of non-blocking mode on a capture device @@ -87,7 +87,10 @@ returns the current ``non-blocking'' state of the capture descriptor; it always returns .B 0 on ``savefiles''. -If there is an error, +If called on a capture handle that has been created but not activated, +.B PCAP_ERROR_NOT_ACTIVATED +is returned. +If there is another error, .B PCAP_ERROR is returned and .I errbuf |