Mercurial > hg > nginx
comparison src/os/win32/ngx_process.h @ 7162:8b84d60ef13d
Fixed "changing binary" when reaper is not init.
On some systems, it's possible that reaper of orphaned processes is
set to something other than "init" process. On such systems, the
changing binary procedure did not work.
The fix is to check if PPID has changed, instead of assuming it's
always 1 for orphaned processes.
| author | Ruslan Ermilov <ru@nginx.com> |
|---|---|
| date | Tue, 28 Nov 2017 12:00:24 +0300 |
| parents | 7296b38f6416 |
| children |
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| 7161:325b3042edd6 | 7162:8b84d60ef13d |
|---|---|
| 12 typedef DWORD ngx_pid_t; | 12 typedef DWORD ngx_pid_t; |
| 13 #define NGX_INVALID_PID 0 | 13 #define NGX_INVALID_PID 0 |
| 14 | 14 |
| 15 | 15 |
| 16 #define ngx_getpid GetCurrentProcessId | 16 #define ngx_getpid GetCurrentProcessId |
| 17 #define ngx_getppid() 0 | |
| 17 #define ngx_log_pid ngx_pid | 18 #define ngx_log_pid ngx_pid |
| 18 | 19 |
| 19 | 20 |
| 20 #define NGX_PROCESS_SYNC_NAME \ | 21 #define NGX_PROCESS_SYNC_NAME \ |
| 21 (sizeof("ngx_cache_manager_mutex_") + NGX_INT32_LEN) | 22 (sizeof("ngx_cache_manager_mutex_") + NGX_INT32_LEN) |
| 71 | 72 |
| 72 extern ngx_int_t ngx_last_process; | 73 extern ngx_int_t ngx_last_process; |
| 73 extern ngx_process_t ngx_processes[NGX_MAX_PROCESSES]; | 74 extern ngx_process_t ngx_processes[NGX_MAX_PROCESSES]; |
| 74 | 75 |
| 75 extern ngx_pid_t ngx_pid; | 76 extern ngx_pid_t ngx_pid; |
| 77 extern ngx_pid_t ngx_parent; | |
| 76 | 78 |
| 77 | 79 |
| 78 #endif /* _NGX_PROCESS_H_INCLUDED_ */ | 80 #endif /* _NGX_PROCESS_H_INCLUDED_ */ |