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| author | Ulrich Drepper <drepper@redhat.com> | 2006-03-28 04:25:17 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-03-28 04:25:17 +0000 |
| commit | 0f6699ea0554a667de301d46fcfe1baf0d53d094 (patch) | |
| tree | c9360cea0ccc7c79d4235f43a661f51ffda5492f /nptl/pthreadP.h | |
| parent | 5b20043897accf32d33ae775af7413098cd0cec2 (diff) | |
| download | glibc-0f6699ea0554a667de301d46fcfe1baf0d53d094.tar glibc-0f6699ea0554a667de301d46fcfe1baf0d53d094.tar.gz glibc-0f6699ea0554a667de301d46fcfe1baf0d53d094.tar.bz2 glibc-0f6699ea0554a667de301d46fcfe1baf0d53d094.zip | |
* sysdeps/unix/sysv/linux/kernel-features.h: Add
__ASSUME_SET_ROBUST_LIST.
Diffstat (limited to 'nptl/pthreadP.h')
| -rw-r--r-- | nptl/pthreadP.h | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h index a4d6d1a1ae..7b3da83786 100644 --- a/nptl/pthreadP.h +++ b/nptl/pthreadP.h @@ -31,6 +31,7 @@ #include <internaltypes.h> #include <pthread-functions.h> #include <atomic.h> +#include <kernel-features.h> /* Atomic operations on TLS memory. */ @@ -60,13 +61,13 @@ /* Internal mutex type value. */ enum { - PTHREAD_MUTEX_ROBUST_PRIVATE_NP = 16, - PTHREAD_MUTEX_ROBUST_PRIVATE_RECURSIVE_NP - = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_RECURSIVE_NP, - PTHREAD_MUTEX_ROBUST_PRIVATE_ERRORCHECK_NP - = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_ERRORCHECK_NP, - PTHREAD_MUTEX_ROBUST_PRIVATE_ADAPTIVE_NP - = PTHREAD_MUTEX_ROBUST_PRIVATE_NP | PTHREAD_MUTEX_ADAPTIVE_NP, + PTHREAD_MUTEX_ROBUST_NORMAL_NP = 16, + PTHREAD_MUTEX_ROBUST_RECURSIVE_NP + = PTHREAD_MUTEX_ROBUST_NORMAL_NP | PTHREAD_MUTEX_RECURSIVE_NP, + PTHREAD_MUTEX_ROBUST_ERRORCHECK_NP + = PTHREAD_MUTEX_ROBUST_NORMAL_NP | PTHREAD_MUTEX_ERRORCHECK_NP, + PTHREAD_MUTEX_ROBUST_ADAPTIVE_NP + = PTHREAD_MUTEX_ROBUST_NORMAL_NP | PTHREAD_MUTEX_ADAPTIVE_NP, PTHREAD_MUTEX_PRIO_INHERIT_PRIVATE_NP = 32, PTHREAD_MUTEX_PRIO_PROTECT_PRIVATE_NP = 64 }; @@ -128,6 +129,11 @@ hidden_proto (__pthread_keys) /* Number of threads running. */ extern unsigned int __nptl_nthreads attribute_hidden; +#ifndef __ASSUME_SET_ROBUST_LIST +/* Negative if we do not have the system call and we can use it. */ +extern int __set_robust_list_avail attribute_hidden; +#endif + /* The library can run in debugging mode where it performs a lot more tests. */ extern int __pthread_debug attribute_hidden; @@ -504,4 +510,15 @@ extern int __nptl_setxid (struct xid_command *cmdp) attribute_hidden; # define PTHREAD_STATIC_FN_REQUIRE(name) __asm (".globl " #name); #endif + +#ifndef __NR_set_robust_list +/* XXX For the time being... Once we can rely on the kernel headers + having the definition remove these lines. */ +# if defined __i386__ +# define __NR_set_robust_list 311 +# elif defined __x86_64__ +# define __NR_set_robust_list 273 +# endif +#endif + #endif /* pthreadP.h */ |