diff options
Diffstat (limited to 'include/mpm_common.h')
| -rw-r--r-- | include/mpm_common.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/mpm_common.h b/include/mpm_common.h index bc4480a7..bacf76f2 100644 --- a/include/mpm_common.h +++ b/include/mpm_common.h @@ -145,6 +145,19 @@ int ap_unregister_extra_mpm_process(pid_t pid); #endif /** + * Safely signal an MPM child process, if the process is in the + * current process group. Otherwise fail. + * @param pid the process id of a child process to signal + * @param sig the signal number to send + * @return APR_SUCCESS if signal is sent, otherwise an error as per kill(3); + * APR_EINVAL is returned if passed either an invalid (< 1) pid, or if + * the pid is not in the current process group + */ +#ifdef AP_MPM_WANT_RECLAIM_CHILD_PROCESSES +apr_status_t ap_mpm_safe_kill(pid_t pid, int sig); +#endif + +/** * Determine if any child process has died. If no child process died, then * this process sleeps for the amount of time specified by the MPM defined * macro SCOREBOARD_MAINTENANCE_INTERVAL. |