diff options
| author | Denis Ovsienko <denis@ovsienko.info> | 2020-08-21 19:54:55 +0100 |
|---|---|---|
| committer | Denis Ovsienko <denis@ovsienko.info> | 2020-08-21 19:54:55 +0100 |
| commit | 011ac98ff8857872b6318b481e4081e8bf5493d5 (patch) | |
| tree | dc601c66328ec21d9136459957267efa6845518e /pcap_get_required_select_timeout.3pcap | |
| parent | b21fe86991032e95d58de95f33354421d9858edb (diff) | |
man: Format more special constants bold. [skip ci]
Some man pages used bold font for special meaning constants (e.g. -1 for
infinity, 0 for false, 1 for true, NULL), but some didn't. Make the
formatting consistently bold, but leave ordinary constants (number of
packets in a buffer, a timeout, a buffer size) intact.
Diffstat (limited to 'pcap_get_required_select_timeout.3pcap')
| -rw-r--r-- | pcap_get_required_select_timeout.3pcap | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pcap_get_required_select_timeout.3pcap b/pcap_get_required_select_timeout.3pcap index 4c7e7e63..e70bc02a 100644 --- a/pcap_get_required_select_timeout.3pcap +++ b/pcap_get_required_select_timeout.3pcap @@ -105,7 +105,7 @@ timeout was returned, regardless of whether it's indicated as having anything to read from it or not. .PP All devices with a -.RB non-NULL +.RB non- NULL timeout must be put in non-blocking mode with .BR pcap_setnonblock (3PCAP). .PP @@ -115,7 +115,9 @@ timeout has expired. A call to .BR pcap_dispatch () or .BR pcap_next_ex (3PCAP) -will return 0 in this case, but will not block. +will return +.B 0 +in this case, but will not block. .PP .BR pcap_get_required_select_timeout () is not available on Windows. @@ -135,7 +137,8 @@ and .BR kevent () cannot be used on any capture source for which .BR pcap_get_selectable_fd () -returns \-1. +returns +.BR \-1 . .PP In libpcap release 1.10.0 and later, the timeout value can change from call to call, so |