8 Commits

Author	SHA1	Message	Date
Christopher Zimmermann	1322af1e4f	Don't use pthread on OpenBSD ... since OpenBSD pthread does not support pthread_condattr_setpshared(). This patch could also stay in the OpenBSD ports tree or depend on a configure test macro rather than defined __OpenBSD__.	2016-06-11 14:47:26 +02:00
Eric Engeström	66d9c983e4	Fix spelling mistakes	2016-04-04 09:33:59 +02:00
Deiz	884214f14f	Update copyright notices and get rid of ranges ... The script used to make these changes can be found at: https://gist.github.com/Deiz/32322020f76d23e2bf8f	2015-04-20 17:50:21 -04:00
Alexander Kedrik	e2ebe3e2ae	Use #pragma once ... #pragma once is safer and simpler. According to Wikipedia it's supported by all major compilers.	2014-01-01 15:06:57 +01:00
Alexander Berntsen	684a77442e	Make default shmlog_size a const int	2013-06-12 23:24:07 +02:00
Michael Stapelberg	d638e3029a	don’t use reversed identifiers for include guards (Thanks Markus) ... Done with: sed -in 's/\(ifndef\|define\) _\([0-9A-Z_]*\)$/\1 I3_\2/' include/**/*.h fixes #804	2012-09-21 15:36:25 +02:00
Michael Stapelberg	e68a8dd86c	shm-logging: implement i3-dump-log -f (follow) ... This changes the SHM log format, it doesn’t use 0-bytes to separate entries anymore. Instead of using lots of printf() calls in i3-dump-log, we now do precisely one big write(). So, to be clear: i3-dump-log and i3 both need to be upgraded. Mismatching versions will lead to garbage output (no crashes of i3, just garbage output). The -f flag uses an inter-process pthread_cond_t in the shared memory header to broadcast the arrival of new messages to all i3-dump-log processes. This internally uses futexes and thus doesn’t even mean a kernel call in most cases. inter-process pthread_cond_ts require NPTL (the Native Posix Thread Library, introduce in Linux 2.6).	2012-08-13 01:06:09 +02:00
Michael Stapelberg	89dded044b	forgot include/shmlog.h	2012-01-07 14:59:58 +00:00