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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-01 16:51:06 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-02 17:28:12 +0300 |
| commit | 1976945eeaab5fa461735a6225a82c3cf1e65d62 (patch) | |
| tree | e718c8b8dd04ce7f2c2441aa69e7798a3d155f82 /include/linux/posix-timers.h | |
| parent | 2fd1f04089cb657c5d6c484b280ec4d3398aa157 (diff) | |
| download | linux-1976945eeaab5fa461735a6225a82c3cf1e65d62.tar.xz | |
posix-timers: Introduce clock_posix_cpu
The CLOCK_DISPATCH() macro is a horrible magic. We call common
functions if a function pointer is not set. That's just backwards.
To support dynamic file decriptor based clocks we need to cleanup that
dispatch logic.
Create a k_clock struct clock_posix_cpu which has all the
posix-cpu-timer functions filled in. After the cleanup the functions
can be made static.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <johnstul@us.ibm.com>
Tested-by: Richard Cochran <richard.cochran@omicron.at>
LKML-Reference: <20110201134417.841974553@linutronix.de>
Diffstat (limited to 'include/linux/posix-timers.h')
| -rw-r--r-- | include/linux/posix-timers.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h index b2c14cbd47a6..1330ff331526 100644 --- a/include/linux/posix-timers.h +++ b/include/linux/posix-timers.h @@ -85,6 +85,8 @@ struct k_clock { struct itimerspec * cur_setting); }; +extern struct k_clock clock_posix_cpu; + void register_posix_clock(const clockid_t clock_id, struct k_clock *new_clock); /* error handlers for timer_create, nanosleep and settime */ |