diff options
author | Sean Bright <sean@malleable.com> | 2010-01-14 20:30:03 +0000 |
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committer | Sean Bright <sean@malleable.com> | 2010-01-14 20:30:03 +0000 |
commit | cd2ba30e9eb37b022aa543b42baeee4a6bc411c9 (patch) | |
tree | 7325e5a49919c2964927bddcf863b1c34817b4bc /res/res_timing_timerfd.c | |
parent | 9228fba7d7e68a1ce8f4fe92203030d15e78aaad (diff) |
If we aren't running on a machine that support CLOCK_MONOTONIC, don't load.
Group developed and tested by seanbright, Corydon76, Kobaz, and Amorsen.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@240226 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/res_timing_timerfd.c')
-rw-r--r-- | res/res_timing_timerfd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/res/res_timing_timerfd.c b/res/res_timing_timerfd.c index b2ff89c75..a62453e4d 100644 --- a/res/res_timing_timerfd.c +++ b/res/res_timing_timerfd.c @@ -262,6 +262,16 @@ static unsigned int timerfd_timer_get_max_rate(int handle) static int load_module(void) { + int fd; + + /* Make sure we support the necessary clock type */ + if ((fd = timerfd_create(CLOCK_MONOTONIC, 0)) < 0) { + ast_log(LOG_ERROR, "CLOCK_MONOTONIC not supported. Not loading.\n"); + return AST_MODULE_LOAD_DECLINE; + } + + close(fd); + if (!(timerfd_timers = ao2_container_alloc(TIMERFD_TIMER_BUCKETS, timerfd_timer_hash, timerfd_timer_cmp))) { return AST_MODULE_LOAD_DECLINE; } |