ngx_sunpro_atomic_sparc64.h File Reference

Go to the source code of this file.

Macros
#define	NGX_CASA   ngx_casxa
#define	ngx_memory_barrier()
#define	ngx_cpu_pause()

Functions
ngx_atomic_uint_t	ngx_casa (ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock)
ngx_atomic_uint_t	ngx_casxa (ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock)

Macro Definition Documentation

#define NGX_CASA   ngx_casxa

Definition at line 11 of file ngx_sunpro_atomic_sparc64.h.

#define ngx_cpu_pause

(

)

Definition at line 61 of file ngx_sunpro_atomic_sparc64.h.

#define ngx_memory_barrier

(

)

Value:

__asm (".volatile");                                                  \
        __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad");   \
        __asm (".nonvolatile")

Definition at line 56 of file ngx_sunpro_atomic_sparc64.h.

Function Documentation

ngx_atomic_uint_t ngx_casa	(	ngx_atomic_uint_t	set,
		ngx_atomic_uint_t	old,
		ngx_atomic_t *	lock
	)

ngx_atomic_uint_t ngx_casxa	(	ngx_atomic_uint_t	set,
		ngx_atomic_uint_t	old,
		ngx_atomic_t *	lock
	)