diff options
Diffstat (limited to 'libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h')
| -rw-r--r-- | libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h index 5d82b8d16..20333d743 100644 --- a/libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h +++ b/libpthread/linuxthreads.old/sysdeps/nios/pt-machine.h @@ -22,11 +22,16 @@ #ifndef _PT_MACHINE_H #define _PT_MACHINE_H 1 +#include <features.h> + #ifndef PT_EI -# define PT_EI extern inline +# if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) +# define PT_EI static inline __attribute__((always_inline)) +# else +# define PT_EI extern inline __attribute__((always_inline)) +# endif #endif -extern long int testandset (int *spinlock); /* Spinlock implementation; required. */ /* it is weird and dangerous to disable interrupt in userspace, but for nios what else we can do before we have a swap like instruction? This is better |