diff options
Diffstat (limited to 'src/os/unix/ngx_process_cycle.h')
| -rw-r--r-- | src/os/unix/ngx_process_cycle.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/os/unix/ngx_process_cycle.h b/src/os/unix/ngx_process_cycle.h index 056889848..a4a3e91a9 100644 --- a/src/os/unix/ngx_process_cycle.h +++ b/src/os/unix/ngx_process_cycle.h @@ -6,6 +6,20 @@ #include <ngx_core.h> +#define NGX_CMD_OPEN_CHANNEL 1 +#define NGX_CMD_CLOSE_CHANNEL 2 +#define NGX_CMD_QUIT 3 +#define NGX_CMD_TERMINATE 4 +#define NGX_CMD_REOPEN 5 + + +typedef struct { + ngx_uint_t command; + ngx_pid_t pid; + ngx_fd_t fd; +} ngx_channel_t; + + typedef struct { int argc; char *const *argv; @@ -21,6 +35,12 @@ void ngx_master_process_cycle(ngx_cycle_t *cycle, ngx_master_ctx_t *ctx); void ngx_single_process_cycle(ngx_cycle_t *cycle, ngx_master_ctx_t *ctx); +ngx_int_t ngx_write_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, + ngx_log_t *log); +ngx_int_t ngx_read_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, + ngx_log_t *log); + + extern ngx_uint_t ngx_process; extern ngx_pid_t ngx_pid; extern ngx_pid_t ngx_new_binary; @@ -30,6 +50,7 @@ extern ngx_uint_t ngx_exiting; extern sig_atomic_t ngx_reap; extern sig_atomic_t ngx_timer; +extern sig_atomic_t ngx_sigio; extern sig_atomic_t ngx_quit; extern sig_atomic_t ngx_terminate; extern sig_atomic_t ngx_noaccept; |