comparison src/os/win32/ngx_atomic.h @ 611:3f8a2132b93d release-0.3.27

nginx-0.3.27-RELEASE import *) Change: the "variables_hash_max_size" and "variables_hash_bucket_size" directives. *) Feature: the $body_bytes_sent variable can be used not only in the "log_format" directive. *) Feature: the $ssl_protocol and $ssl_cipher variables. *) Feature: the cache line size detection for widespread CPUs at start time. *) Feature: now the "accept_mutex" directive is supported using fcntl(2) on platforms different from i386, amd64, sparc64, and ppc. *) Feature: the "lock_file" directive and the --with-lock-path=PATH autoconfiguration directive. *) Bugfix: if the HTTPS protocol was used in the "proxy_pass" directive then the requests with the body was not transferred.
author Igor Sysoev <igor@sysoev.ru>
date Wed, 08 Feb 2006 15:33:12 +0000
parents 326634fb9d47
children ec909315dfb0
comparison
equal deleted inserted replaced
610:200d628b47dd 611:3f8a2132b93d
43 43
44 44
45 #define ngx_memory_barrier() 45 #define ngx_memory_barrier()
46 46
47 47
48 void ngx_spinlock(ngx_atomic_t *lock, ngx_uint_t spin); 48 #ifdef __BORLANDC__
49 #define ngx_cpu_pause()
50 #else
51 #define ngx_cpu_pause() __asm { pause }
52 #endif
53
54
55 void ngx_spinlock(ngx_atomic_t *lock, ngx_atomic_int_t value, ngx_uint_t spin);
49 56
50 #define ngx_trylock(lock) (*(lock) == 0 && ngx_atomic_cmp_set(lock, 0, 1)) 57 #define ngx_trylock(lock) (*(lock) == 0 && ngx_atomic_cmp_set(lock, 0, 1))
51 #define ngx_unlock(lock) *(lock) = 0 58 #define ngx_unlock(lock) *(lock) = 0
52 59
53 60