mpm_unix.c File Reference

#include "apr.h"
#include "apr_thread_proc.h"
#include "apr_signal.h"
#include "apr_strings.h"
#include "apr_want.h"
#include "apr_getopt.h"
#include "apr_optional.h"
#include "apr_allocator.h"
#include "httpd.h"
#include "http_config.h"
#include "http_core.h"
#include "http_log.h"
#include "http_main.h"
#include "mpm_common.h"
#include "ap_mpm.h"
#include "ap_listen.h"
#include "scoreboard.h"
#include "util_mutex.h"

Go to the source code of this file.

Classes
struct	extra_process_t

Macros
#define	APR_WANT_STRFUNC
#define	APLOG_MODULE_INDEX   AP_CORE_MODULE_INDEX

Typedefs
typedef struct extra_process_t	extra_process_t

Enumerations
enum	action_t {   DO_NOTHING , SEND_SIGTERM , SEND_SIGTERM_NOLOG , SEND_SIGKILL ,   GIVEUP }

Functions
void	ap_register_extra_mpm_process (pid_t pid, ap_generation_t gen)
int	ap_unregister_extra_mpm_process (pid_t pid, ap_generation_t *old_gen)
static int	reclaim_one_pid (pid_t pid, action_t action)
void	ap_reclaim_child_processes (int terminate, ap_reclaim_callback_fn_t *mpm_callback)
void	ap_relieve_child_processes (ap_reclaim_callback_fn_t *mpm_callback)
apr_status_t	ap_mpm_safe_kill (pid_t pid, int sig)
int	ap_process_child_status (apr_proc_t *pid, apr_exit_why_e why, int status)
apr_status_t	ap_mpm_pod_open (apr_pool_t *p, ap_pod_t **pod)
apr_status_t	ap_mpm_pod_check (ap_pod_t *pod)
apr_status_t	ap_mpm_pod_close (ap_pod_t *pod)
static apr_status_t	pod_signal_internal (ap_pod_t *pod)
apr_status_t	ap_mpm_podx_open (apr_pool_t *p, ap_pod_t **pod)
int	ap_mpm_podx_check (ap_pod_t *pod)
apr_status_t	ap_mpm_podx_close (ap_pod_t *pod)
static apr_status_t	podx_signal_internal (ap_pod_t *pod, ap_podx_restart_t graceful)
apr_status_t	ap_mpm_podx_signal (ap_pod_t *pod, ap_podx_restart_t graceful)
void	ap_mpm_podx_killpg (ap_pod_t *pod, int num, ap_podx_restart_t graceful)
static apr_status_t	dummy_connection (ap_pod_t *pod)
apr_status_t	ap_mpm_pod_signal (ap_pod_t *pod)
void	ap_mpm_pod_killpg (ap_pod_t *pod, int num)
static int	send_signal (pid_t pid, int sig)
int	ap_signal_server (int *exit_status, apr_pool_t *pconf)
void	ap_mpm_rewrite_args (process_rec *process)
static void	sig_coredump (int sig)
apr_status_t	ap_fatal_signal_child_setup (server_rec *s)
static apr_status_t	fatal_signal_cleanup (void *unused)
apr_status_t	ap_fatal_signal_setup (server_rec *s, apr_pool_t *in_pconf)

Variables
static extra_process_t *	extras
static const char *	dash_k_arg = NULL
static const char *	dash_k_arg_noarg = "noarg"
static pid_t	parent_pid
static pid_t	my_pid
static apr_pool_t *	pconf

Macro Definition Documentation

APLOG_MODULE_INDEX

#define APLOG_MODULE_INDEX   AP_CORE_MODULE_INDEX

Definition at line 64 of file mpm_unix.c.

APR_WANT_STRFUNC

#define APR_WANT_STRFUNC

Definition at line 34 of file mpm_unix.c.

Typedef Documentation

extra_process_t

typedef struct extra_process_t extra_process_t

Enumeration Type Documentation

action_t

enum action_t

Enumerator
DO_NOTHING
SEND_SIGTERM
SEND_SIGTERM_NOLOG
SEND_SIGKILL
GIVEUP

Definition at line 66 of file mpm_unix.c.

Function Documentation

dummy_connection()

static apr_status_t dummy_connection ( ap_pod_t *  pod )

static

Definition at line 625 of file mpm_unix.c.

fatal_signal_cleanup()

static apr_status_t fatal_signal_cleanup ( void *  unused )

static

Definition at line 1020 of file mpm_unix.c.

pod_signal_internal()

static apr_status_t pod_signal_internal ( ap_pod_t *  pod )

static

Definition at line 504 of file mpm_unix.c.

podx_signal_internal()

static apr_status_t podx_signal_internal ( ap_pod_t *  pod, ap_podx_restart_t  graceful  )

static

Definition at line 578 of file mpm_unix.c.

reclaim_one_pid()

static int reclaim_one_pid ( pid_t  pid, action_t  action  )

static

Definition at line 119 of file mpm_unix.c.

send_signal()

static int send_signal ( pid_t  pid, int  sig  )

static

Definition at line 774 of file mpm_unix.c.

sig_coredump()

static void sig_coredump ( int  sig )

static

Definition at line 976 of file mpm_unix.c.

Variable Documentation

dash_k_arg

const char* dash_k_arg = NULL

static

Definition at line 771 of file mpm_unix.c.

dash_k_arg_noarg

const char* dash_k_arg_noarg = "noarg"

static

Definition at line 772 of file mpm_unix.c.

extras

extra_process_t* extras

static

Definition at line 80 of file mpm_unix.c.

my_pid

pid_t my_pid

static

Definition at line 929 of file mpm_unix.c.

parent_pid

pid_t parent_pid

static

Definition at line 929 of file mpm_unix.c.

pconf

apr_pool_t* pconf

static

Definition at line 930 of file mpm_unix.c.