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comparison src/os/win32/ngx_process.h @ 3852:3f04918aefe5

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use SwitchToThread() instead of Sleep(0), because the later may not yield control, if there is no thread with higher priority
author Igor Sysoev <igor@sysoev.ru>
date Thu, 20 Jan 2011 13:06:21 +0000
parents f94e8ff65aa2
children d620f497c50f
comparison
equal deleted inserted replaced
3851:033015e01eec 3852:3f04918aefe5
50 50
51 ngx_pid_t ngx_spawn_process(ngx_cycle_t *cycle, char *name, ngx_int_t respawn); 51 ngx_pid_t ngx_spawn_process(ngx_cycle_t *cycle, char *name, ngx_int_t respawn);
52 ngx_pid_t ngx_execute(ngx_cycle_t *cycle, ngx_exec_ctx_t *ctx); 52 ngx_pid_t ngx_execute(ngx_cycle_t *cycle, ngx_exec_ctx_t *ctx);
53 53
54 #define ngx_debug_point() 54 #define ngx_debug_point()
55 #define ngx_sched_yield() Sleep(0) 55 #define ngx_sched_yield() SwitchToThread()
56 56
57 57
58 #define NGX_MAX_PROCESSES (MAXIMUM_WAIT_OBJECTS - 4) 58 #define NGX_MAX_PROCESSES (MAXIMUM_WAIT_OBJECTS - 4)
59 59
60 #define NGX_PROCESS_RESPAWN -2 60 #define NGX_PROCESS_RESPAWN -2