Main
[State Daemon]

Functions
sul_error_t *	smd_check_daemon_user (sul_cfg_block_t *config, apr_pool_t *pool)
sul_error_t *	stated_main (const char *cfg_path, apr_pool_t *globalp)
void	catch_signal_hupped (apr_signum_t signl)
void	catch_signal_death (apr_signum_t signl)
sul_error_t *	stated_modules_load (smd_module_system_t *modsys, const char *name, apr_pool_t *pool)
sul_error_t *	stated_modules_setup (sul_cfg_block_t *cfg, smd_module_system_t **modsys, apr_pool_t *pool)
apr_int32_t	main (apr_int32_t argc, const char *const *argv)
Variables
volatile apr_uint32_t	g_received_signal_hupped = FALSE
volatile apr_uint32_t	g_received_signal_death = FALSE

---

Function Documentation

void catch_signal_death (  apr_signum_t  signl  )  [static]

Catches all interesting signals and sets various flags indicating exactly which signal was caught so that the server logic can respond.

void catch_signal_hupped (  apr_signum_t  signl  )  [static]

Catches SIGHIP and sets the appropriate flag so the main logic can see that it came in.

apr_int32_t main (  apr_int32_t  argc, const char *const *  argv )

Main Entry Function Parameters: argc  The number of command line options. argv  An array of all of our command line options. Returns: Non zero if some kind of error occurs.

sul_error_t * smd_check_daemon_user (  sul_cfg_block_t *  config, apr_pool_t *  pool )  [static]

Parameters: config  pool  Returns:

sul_error_t * stated_main (  const char *  cfg_path, apr_pool_t *  globalp )  [static]

Central server logic function that handles initialization and the main loop. Parameters: globalp  A memory pool to allocate work from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

sul_error_t* stated_modules_load (  smd_module_system_t *  modsys, const char *  name, apr_pool_t *  pool )  [static]

Loads an individual Module into the system. First all of the staticly linked modules will be checked for the Module and then if it isn't found in there an attempt will be made to load the module dynamically. Parameters: modsys  Module system to load the Module with. name  Name of the Module to load. pool  A memory pool to allocate work from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

sul_error_t* stated_modules_setup (  sul_cfg_block_t *  cfg, smd_module_system_t **  modsys, apr_pool_t *  pool )  [static]

Initializes and sets up the Module system, loading all of the Modules referenced by the Configuration's Load blocks. Parameters: modsys  Pointer to receive the initialized Module System. pool  A memory pool to allocate work from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

---

Variable Documentation

volatile apr_uint32_t g_received_signal_death = FALSE

Atomic counter, used to signal the application when we receive the TERM/KILL signals and should simply die.

volatile apr_uint32_t g_received_signal_hupped = FALSE

Atomic counter, used to signal the application when we receive the HUP signal and should re-read configuration and other files.

---