minix/fs/isofs/main.c

   1 /*
   2  * This file contains the main function for the server. It waits for a request
   3  * and then send a response.
   4  */
   5
   6 #include "inc.h"
   7 #include <minix/optset.h>
   8
   9 static struct optset optset_table[] = {
  10         { "norock",     OPT_BOOL,   &opt.norock,        TRUE    },
  11         { NULL,         0,          NULL,               0       }
  12 };
  13
  14 static int sef_cb_init_fresh(int __unused type,
  15         sef_init_info_t * __unused info)
  16 {
  17         /* Initialize the iso9660fs server. */
  18         int i;
  19
  20         /* Defaults */
  21         opt.norock = FALSE;
  22
  23         /* If we have been given an options string, parse options here. */
  24         for (i = 1; i < env_argc - 1; i++)
  25                 if (!strcmp(env_argv[i], "-o"))
  26                         optset_parse(optset_table, env_argv[++i]);
  27
  28         setenv("TZ","",1);              /* Used to calculate the time */
  29
  30         lmfs_buf_pool(NR_BUFS);
  31
  32         return OK;
  33 }
  34
  35 static void sef_cb_signal_handler(int signo)
  36 {
  37         /* Only check for termination signal, ignore anything else. */
  38         if (signo != SIGTERM) return;
  39
  40         fsdriver_terminate();
  41 }
  42
  43 static void sef_local_startup(void)
  44 {
  45         /* Register init callbacks. */
  46         sef_setcb_init_fresh(sef_cb_init_fresh);
  47         sef_setcb_init_restart(SEF_CB_INIT_RESTART_STATEFUL);
  48
  49         /* Register signal callbacks. */
  50         sef_setcb_signal_handler(sef_cb_signal_handler);
  51
  52         /* Let SEF perform startup. */
  53         sef_startup();
  54 }
  55
  56 int main(int argc, char *argv[])
  57 {
  58         /* SEF local startup. */
  59         env_setargs(argc, argv);
  60         sef_local_startup();
  61
  62         fsdriver_task(&isofs_table);
  63
  64         return 0;
  65 }