diff options
Diffstat (limited to 'linuxthreads/sysdeps/i386/pt-machine.h')
| -rw-r--r-- | linuxthreads/sysdeps/i386/pt-machine.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/i386/pt-machine.h b/linuxthreads/sysdeps/i386/pt-machine.h index c9aa6e7778..5a758584da 100644 --- a/linuxthreads/sysdeps/i386/pt-machine.h +++ b/linuxthreads/sysdeps/i386/pt-machine.h @@ -26,6 +26,9 @@ # define PT_EI extern inline #endif +extern long int testandset (int *spinlock); +extern int __compare_and_swap (long int *p, long int oldval, long int newval); + /* Get some notion of the current stack. Need not be exactly the top of the stack, just something somewhere in the current frame. */ #define CURRENT_STACK_FRAME __builtin_frame_address (0) |