launchd-329.3.tar.gz

[apple/launchd.git] / launchd / src / vproc_priv.h

diff --git a/launchd/src/vproc_priv.h b/launchd/src/vproc_priv.h
index 991ceb0bca186a5897cb0da8b24229de15f94a10..b691c22ef10b81e472487d60a9ebf0bae0734aea 100644 (file)
--- a/launchd/src/vproc_priv.h
+++ b/launchd/src/vproc_priv.h
@@ -20,19 +20,28 @@
  * @APPLE_APACHE_LICENSE_HEADER_END@
  */
 
+#include <Availability.h>
 #include <sys/types.h>
 #include <sys/cdefs.h>
 #include <sys/syslog.h>
 #include <sys/time.h>
 #include <stdbool.h>
 #include <launch.h>
+#include <vproc.h>
+#include <uuid/uuid.h>
+
+#ifndef VPROC_HAS_TRANSACTIONS
+       #define VPROC_HAS_TRANSACTIONS
+#endif
 
 __BEGIN_DECLS
 
 #pragma GCC visibility push(default)
 
-/* DO NOT use this. This is a hack for launchctl */
-#define VPROC_MAGIC_UNLOAD_SIGNAL 0x4141504C
+/* DO NOT use this. This is a hack for 'launchctl' */
+#define VPROC_MAGIC_UNLOAD_SIGNAL      0x4141504C
+/* DO NOT use this. This is a hack for 'loginwindow' */
+#define VPROC_MAGIC_TRYKILL_SIGNAL     0x6161706C
 
 typedef enum {
        VPROC_GSK_LAST_EXIT_STATUS = 1,
@@ -40,6 +49,7 @@ typedef enum {
        VPROC_GSK_MGR_UID,
        VPROC_GSK_MGR_PID,
        VPROC_GSK_IS_MANAGED,
+       VPROC_GSK_MGR_NAME,
        VPROC_GSK_BASIC_KEEPALIVE,
        VPROC_GSK_START_INTERVAL,
        VPROC_GSK_IDLE_TIMEOUT,
@@ -48,10 +58,31 @@ typedef enum {
        VPROC_GSK_ALLJOBS,
        VPROC_GSK_GLOBAL_LOG_MASK,
        VPROC_GSK_GLOBAL_UMASK,
+       VPROC_GSK_ABANDON_PROCESS_GROUP,
+       VPROC_GSK_TRANSACTIONS_ENABLED,
+       VPROC_GSK_WEIRD_BOOTSTRAP,
+       VPROC_GSK_WAITFORDEBUGGER,
+       VPROC_GSK_SECURITYSESSION,
+       VPROC_GSK_SHUTDOWN_DEBUGGING,
+       VPROC_GSK_VERBOSE_BOOT,
+       VPROC_GSK_PERUSER_SUSPEND,
+       VPROC_GSK_PERUSER_RESUME,
+       VPROC_GSK_JOB_OVERRIDES_DB,
+       VPROC_GSK_JOB_CACHE_DB,
+       VPROC_GSK_EMBEDDEDROOTEQUIVALENT,
 } vproc_gsk_t;
 
+typedef unsigned int vproc_flags_t;
+/* For _vproc_kickstart_by_label() -- instructs launchd to kickstart the job to stall before exec(2). */
+#define VPROCFLAG_STALL_JOB_EXEC       1 << 1
+
+vproc_t vprocmgr_lookup_vproc(const char *label);
+vproc_t vproc_retain(vproc_t vp);
+void vproc_release(vproc_t vp);
+
 vproc_err_t vproc_swap_integer(vproc_t vp, vproc_gsk_t key, int64_t *inval, int64_t *outval);
 vproc_err_t vproc_swap_complex(vproc_t vp, vproc_gsk_t key, launch_data_t inval, launch_data_t *outval);
+vproc_err_t vproc_swap_string(vproc_t vp, vproc_gsk_t key, const char *instr, char **outstr);
 
 vproc_err_t _vproc_get_last_exit_status(int *wstatus);
 vproc_err_t _vproc_set_global_on_demand(bool val);
@@ -61,19 +92,34 @@ typedef void (*_vprocmgr_log_drain_callback_t)(struct timeval *when, pid_t from_
 vproc_err_t _vprocmgr_log_drain(vproc_t vp, pthread_mutex_t *optional_mutex_around_callback, _vprocmgr_log_drain_callback_t func);
 
 vproc_err_t _vproc_send_signal_by_label(const char *label, int sig);
-vproc_err_t _vproc_kickstart_by_label(const char *label, pid_t *out_pid, mach_port_t *out_port_name);
+vproc_err_t _vproc_kickstart_by_label(const char *label, pid_t *out_pid, mach_port_t *out_port_name, mach_port_t *out_obsrvr_port, vproc_flags_t flags);
 vproc_err_t _vproc_wait_by_label(const char *label, int *out_wstatus);
 
 void _vproc_log(int pri, const char *msg, ...) __attribute__((format(printf, 2, 3)));
 void _vproc_log_error(int pri, const char *msg, ...) __attribute__((format(printf, 2, 3)));
+void _vproc_logv(int pri, int err, const char *msg, va_list ap) __attribute__((format(printf, 3, 0)));
 
 #define VPROCMGR_SESSION_LOGINWINDOW   "LoginWindow"
-#define VPROCMGR_SESSION_BACKGROUND    "Background"
-#define VPROCMGR_SESSION_AQUA          "Aqua"
-#define VPROCMGR_SESSION_STANDARDIO    "StandardIO"
-#define VPROCMGR_SESSION_SYSTEM                "System"
-
-vproc_err_t _vprocmgr_move_subset_to_user(uid_t target_user, const char *session_type);
+#define VPROCMGR_SESSION_BACKGROUND            "Background"
+#define VPROCMGR_SESSION_AQUA                  "Aqua"
+#define VPROCMGR_SESSION_STANDARDIO            "StandardIO"
+#define VPROCMGR_SESSION_SYSTEM                        "System"
+
+vproc_err_t _vprocmgr_move_subset_to_user(uid_t target_user, const char *session_type, uint64_t flags);
+vproc_err_t _vprocmgr_switch_to_session(const char *target_session, vproc_flags_t flags);
+vproc_err_t _vprocmgr_detach_from_console(vproc_flags_t flags);
+
+void _vproc_standby_begin(void)                                                                                                                                __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+void _vproc_standby_end(void)                                                                                                                          __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+size_t _vproc_standby_count(void)                                                                                                                      __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+size_t _vproc_standby_timeout(void)                                                                                                                    __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+
+kern_return_t _vproc_transaction_count_for_pid(pid_t p, int32_t *count, bool *condemned)       __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+bool _vproc_pid_is_managed(pid_t p)                                                                                                                    __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+void _vproc_transaction_try_exit(int status)                                                                                           __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+void _vproc_transaction_begin(void)                                                                                                                    __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+void _vproc_transaction_end(void)                                                                                                                      __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
+size_t _vproc_transaction_count(void)                                                                                                          __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_NA);
 
 #pragma GCC visibility pop