path: root/src/internal/pthread_impl.h
diff options
authorRich Felker <>2015-03-02 17:46:22 -0500
committerRich Felker <>2015-03-02 17:46:22 -0500
commit0fc317d83c1167393bf276a8bfbdd9a4e02e8258 (patch)
tree8528b13bb7a68b2553ebab797e428283eee11a06 /src/internal/pthread_impl.h
parent76ca7a5446a8aec2b671a401d5e1878c4704754e (diff)
factor cancellation cleanup push/pop out of futex __timedwait function
previously, the __timedwait function was optionally a cancellation point depending on whether it was passed a pointer to a cleaup function and context to register. as of now, only one caller actually used such a cleanup function (and it may face removal soon); most callers either passed a null pointer to disable cancellation or a dummy cleanup function. now, __timedwait is never a cancellation point, and __timedwait_cp is the cancellable version. this makes the intent of the calling code more obvious and avoids ugly dummy functions and long argument lists.
Diffstat (limited to 'src/internal/pthread_impl.h')
1 files changed, 2 insertions, 1 deletions
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index ae6e60b5..7e7baa90 100644
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -107,7 +107,8 @@ int __libc_sigprocmask(int, const sigset_t *, sigset_t *);
void __lock(volatile int *);
void __unmapself(void *, size_t);
-int __timedwait(volatile int *, int, clockid_t, const struct timespec *, void (*)(void *), void *, int);
+int __timedwait(volatile int *, int, clockid_t, const struct timespec *, int);
+int __timedwait_cp(volatile int *, int, clockid_t, const struct timespec *, int);
void __wait(volatile int *, volatile int *, int, int);
static inline void __wake(volatile void *addr, int cnt, int priv)