Commit Graph

20 Commits

Author SHA1 Message Date
Michael Stapelberg 55bc2ae6a9 i3-dump-log: explicitly free shmname
Reduces memory usage and makes LeakSanitizer more quiet.
2016-01-08 20:17:34 +01:00
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
Thomas Anderson 196e1d0971 Respect EXEC_PREFIX and a users' choice of PKG_CONFIG.
The Makefiles should put binaries in $(EXEC_PREFIX) and
architecture-independent files in $(PREFIX). Also a user may have a
prefixed- pkg-config, as in the case of cross compiling on Exherbo
Linux, so respect the well-accepted $(PKG_CONFIG) variable for this
purpose.
2015-04-12 17:59:30 -07:00
hwangcc 42515308e7 Add a safe wrapper for write and fix some warnings
1. Add a function writeall and make swrite wrap that function. Use either writeall or swrite, depending on whether we want to exit on errors or not.
2. Fix warnings when compiling with a higher optimisation level.
(CFLAGS ?= -pipe -O3 -march=native -mtune=native -freorder-blocks-and-partition)

Signed-off-by: hwangcc <hwangcc@csie.nctu.edu.tw>
2015-03-29 10:22:34 +08:00
Michael Stapelberg 9200094203 format **/*.c with clang-format-3.5
This has multiple effects:

1) The i3 codebase is now consistently formatted. clang-format uncovered
   plenty of places where inconsistent code made it into our code base.

2) When writing code, you don’t need to think or worry about our coding
   style. Write it in yours, then run clang-format-3.5

3) When submitting patches, we don’t need to argue about coding style.

The basic idea is that we don’t want to care about _how_ we write the
code, but _what_ it does :). The coding style that we use is defined in
the .clang-format config file and is based on the google style, but
adapted in such a way that the number of modifications to the i3 code
base is minimal.
2014-06-15 19:07:02 +02:00
Michael Stapelberg d3beff2339 make i3bar use libi3’s root_atom_contents()
This removes code duplication, which will be useful for a subsequent
commit.

Furthermore, we now don’t open X11 connections unnecessarily in some
corner cases.
2013-11-22 15:48:45 +01:00
Sascha Kruse 5a567057ab i3-dump-log/main.c: error handling for write(...) 2012-12-24 15:11:19 +01:00
Axel Wagner 4273db0444 i3-dump-log: Correct comment to reflect truth 2012-12-14 21:46:40 +01:00
Michael Stapelberg 4636eb840d fix compilation with older xcb-util with -DXCB_COMPAT (Thanks okraits) 2012-09-03 14:55:27 +02:00
Fernando Tarlá Cardoso Lemos 6ff3f7abad libi3: Implement Pango rendering 2012-08-13 11:39:30 +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 0f22b105c1 Fix linking by linking libi3 first and its dependencies afterwards
Interestingly, compilation was only broken on some systems apparently
2012-07-23 10:56:44 +02:00
Quentin Glidic 0b4ee7a1da common.mk: Split XCB common flags 2012-07-23 00:12:55 +02:00
Quentin Glidic c7029a5e21 common.mk: Introduce I3_*FLAGS
CPPFLGES, CFLAGS and LDFLAGS should be user variables
We now provide default flags but use I3_*FLAGS flags for our own needed
flags

Also reoder lib flags a bit
2012-07-22 23:53:49 +02:00
Quentin Glidic 3b1b72ecbb *.mk: Support passing specific CFLAGS/LIBS 2012-07-22 23:53:13 +02:00
Quentin Glidic e452acb30e Add stub Makefiles to allow subdir make calls 2012-07-22 19:57:48 +02:00
Quentin Glidic 4c0b519976 Move i3-dump-log to the new Makefile layout 2012-07-22 19:57:22 +02:00
Michael Stapelberg 1b536d70cc Improve the main error message of i3-dump-log 2012-05-09 19:46:44 +02:00
Michael Stapelberg dee7c07ad2 shmlog: store meta information in the buffer itself, store path as X11 atom
This makes i3-dump-log completely independent of a running i3 instance.
2012-01-06 23:40:07 +00:00
Michael Stapelberg 0af05710b2 add i3-dump-log, a tool to dump the SHM log 2011-12-10 11:27:40 +00:00