nginx-0.0.7-2004-06-15-11:55:11 import

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;