diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-01 13:51:01 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-02 15:28:11 +0100 |
| commit | 65da528d7cc94966cf24d2a1e0837b689159b543 (patch) | |
| tree | c88d3d5180983872273626de18e8129288e55e21 /kernel | |
| parent | 1e6d767924c74929c0cfe839ae8f37bcee9e544e (diff) | |
posix-timers: Define nanosleep not supported error separate
Define the conditional nanosleep not supported error value outside of
do_posix_clock_nonanosleep(). Preparatory patch for further cleanups.
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: <20110201134417.643486574@linutronix.de>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/posix-timers.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 21b7ca205f38..89bff3766d7d 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -81,6 +81,14 @@ static DEFINE_SPINLOCK(idr_lock); #error "SIGEV_THREAD_ID must not share bit with other SIGEV values!" #endif +/* + * parisc wants ENOTSUP instead of EOPNOTSUPP + */ +#ifndef ENOTSUP +# define ENANOSLEEP_NOTSUP EOPNOTSUPP +#else +# define ENANOSLEEP_NOTSUP ENOTSUP +#endif /* * The timer ID is turned into a timer address by idr_find(). @@ -937,11 +945,7 @@ EXPORT_SYMBOL_GPL(do_posix_clock_nosettime); int do_posix_clock_nonanosleep(const clockid_t clock, int flags, struct timespec *t, struct timespec __user *r) { -#ifndef ENOTSUP - return -EOPNOTSUPP; /* aka ENOTSUP in userland for POSIX */ -#else /* parisc does define it separately. */ - return -ENOTSUP; -#endif + return -ENANOSLEEP_NOTSUP; } EXPORT_SYMBOL_GPL(do_posix_clock_nonanosleep); |