diff options
Diffstat (limited to 'nptl/pthreadP.h')
| -rw-r--r-- | nptl/pthreadP.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h index 72d3e23..8cd51c6 100644 --- a/nptl/pthreadP.h +++ b/nptl/pthreadP.h @@ -537,8 +537,19 @@ extern void __pthread_cleanup_push (struct _pthread_cleanup_buffer *buffer, void (*routine) (void *), void *arg) attribute_hidden; +/* Replace cleanup macros defined in <pthread.h> with internal + versions that don't depend on unwind info and better support + cancellation. */ +# undef pthread_cleanup_push +# define pthread_cleanup_push(routine,arg) \ + { struct _pthread_cleanup_buffer _buffer; \ + __pthread_cleanup_push (&_buffer, (routine), (arg)); + extern void __pthread_cleanup_pop (struct _pthread_cleanup_buffer *buffer, int execute) attribute_hidden; +# undef pthread_cleanup_pop +# define pthread_cleanup_pop(execute) \ + __pthread_cleanup_pop (&_buffer, (execute)); } #endif extern void __pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *buffer, |