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Diffstat (limited to 'src/os/unix/ngx_process_cycle.h')
-rw-r--r--src/os/unix/ngx_process_cycle.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/os/unix/ngx_process_cycle.h b/src/os/unix/ngx_process_cycle.h
index 349a90202..c52b6f0e1 100644
--- a/src/os/unix/ngx_process_cycle.h
+++ b/src/os/unix/ngx_process_cycle.h
@@ -19,9 +19,10 @@
#define NGX_CMD_REOPEN 5
-#define NGX_PROCESS_SINGLE 0
-#define NGX_PROCESS_MASTER 1
-#define NGX_PROCESS_WORKER 2
+#define NGX_PROCESS_SINGLE 0
+#define NGX_PROCESS_MASTER 1
+#define NGX_PROCESS_WORKER 2
+#define NGX_PROCESS_SIGNALLER 3
void ngx_master_process_cycle(ngx_cycle_t *cycle);