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Commit 65da528d authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

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: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarJohn Stultz <johnstul@us.ibm.com>
Tested-by: default avatarRichard Cochran <richard.cochran@omicron.at>
LKML-Reference: <20110201134417.643486574@linutronix.de>
parent 1e6d7679

kernel/posix-timers.c

+9 −5
Original line number Diff line number Diff line
@@ -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);