Mercurial > hg > nginx
diff src/os/unix/ngx_thread.h @ 6018:466bd63b63d1
Thread pools implementation.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Sat, 14 Mar 2015 17:37:07 +0300 |
parents | 457ec43dd8d5 |
children | fa77496b1df2 |
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--- a/src/os/unix/ngx_thread.h +++ b/src/os/unix/ngx_thread.h @@ -111,9 +111,61 @@ ngx_int_t ngx_cond_signal(ngx_cond_t *cv #define ngx_thread_volatile +#if (NGX_THREADS) + +#include <pthread.h> + + +typedef pthread_mutex_t ngx_thread_mutex_t; + +ngx_int_t ngx_thread_mutex_create(ngx_thread_mutex_t *mtx, ngx_log_t *log); +ngx_int_t ngx_thread_mutex_destroy(ngx_thread_mutex_t *mtx, ngx_log_t *log); +ngx_int_t ngx_thread_mutex_lock(ngx_thread_mutex_t *mtx, ngx_log_t *log); +ngx_int_t ngx_thread_mutex_unlock(ngx_thread_mutex_t *mtx, ngx_log_t *log); + + +typedef pthread_cond_t ngx_thread_cond_t; + +ngx_int_t ngx_thread_cond_create(ngx_thread_cond_t *cond, ngx_log_t *log); +ngx_int_t ngx_thread_cond_destroy(ngx_thread_cond_t *cond, ngx_log_t *log); +ngx_int_t ngx_thread_cond_signal(ngx_thread_cond_t *cond, ngx_log_t *log); +ngx_int_t ngx_thread_cond_wait(ngx_thread_cond_t *cond, ngx_thread_mutex_t *mtx, + ngx_log_t *log); + + +#if (NGX_LINUX) + +typedef pid_t ngx_tid_t; +#define NGX_TID_T_FMT "%P" + +#elif (NGX_FREEBSD) + +typedef uint32_t ngx_tid_t; +#define NGX_TID_T_FMT "%uD" + +#elif (NGX_DARWIN) + +typedef uint64_t ngx_tid_t; +#define NGX_TID_T_FMT "%uA" + +#else + +typedef uint64_t ngx_tid_t; +#define NGX_TID_T_FMT "%uA" + +#endif + +ngx_tid_t ngx_thread_tid(void); + +#define ngx_log_tid ngx_thread_tid() + +#else + #define ngx_log_tid 0 #define NGX_TID_T_FMT "%d" +#endif + #define ngx_mutex_trylock(m) NGX_OK #define ngx_mutex_lock(m) #define ngx_mutex_unlock(m)