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| author | Roland McGrath <roland@hack.frob.com> | 2014-07-10 10:57:57 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2014-07-10 10:57:57 -0700 |
| commit | 887865fcfab05939dabec78f5ad358d0283602d3 (patch) | |
| tree | 91b4182f7d892a8bb784c8ac9f9caba22117387e /sysdeps/unix/sysv/linux/s390 | |
| parent | 585367266923156ac6fb789939a923641ba5aaf4 (diff) | |
| download | glibc-887865fcfab05939dabec78f5ad358d0283602d3.tar.gz glibc-887865fcfab05939dabec78f5ad358d0283602d3.tar.xz glibc-887865fcfab05939dabec78f5ad358d0283602d3.zip | |
Get rid of lll_robust_trylock.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/lowlevellock.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/lowlevellock.h b/sysdeps/unix/sysv/linux/s390/lowlevellock.h index cabff30be9..0bc641124c 100644 --- a/sysdeps/unix/sysv/linux/s390/lowlevellock.h +++ b/sysdeps/unix/sysv/linux/s390/lowlevellock.h @@ -210,21 +210,6 @@ __lll_cond_trylock (int *futex) #define lll_cond_trylock(futex) __lll_cond_trylock (&(futex)) -static inline int -__attribute__ ((always_inline)) -__lll_robust_trylock (int *futex, int id) -{ - unsigned int old; - - __asm __volatile ("cs %0,%3,%1" - : "=d" (old), "=Q" (*futex) - : "0" (0), "d" (id), "m" (*futex) : "cc", "memory" ); - return old != 0; -} -#define lll_robust_trylock(futex, id) \ - __lll_robust_trylock (&(futex), id) - - extern void __lll_lock_wait_private (int *futex) attribute_hidden; extern void __lll_lock_wait (int *futex, int private) attribute_hidden; extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden; |