contrib/netbsd-tests/rump/rumpkern/h_server/h_simpleserver.c

   1 /*      $NetBSD: h_simpleserver.c,v 1.4 2016/01/25 12:21:42 pooka Exp $ */
   2
   3 #include <sys/types.h>
   4
   5 #include <rump/rump.h>
   6
   7 #include <err.h>
   8 #include <stdbool.h>
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <string.h>
  12 #include <unistd.h>
  13
  14 #include "../../kernspace/kernspace.h"
  15
  16 #define NOFAIL(e) do { int rv = e; if (rv) err(1, #e); } while (/*CONSTCOND*/0)
  17
  18 struct {
  19         const char *str;
  20         void (*dofun)(char *);
  21 } actions[] = {
  22         { "sendsig", rumptest_sendsig },
  23 };
  24
  25 int
  26 main(int argc, char *argv[])
  27 {
  28         unsigned i;
  29         bool match;
  30
  31         if (argc < 2)
  32                 exit(1);
  33
  34         NOFAIL(rump_daemonize_begin());
  35         NOFAIL(rump_init());
  36         NOFAIL(rump_init_server(argv[1]));
  37         NOFAIL(rump_daemonize_done(RUMP_DAEMONIZE_SUCCESS));
  38
  39         if (argc > 2) {
  40                 char *arg = NULL;
  41
  42                 if (argc == 4)
  43                         arg = argv[3];
  44
  45                 for (i = 0; i < __arraycount(actions); i++) {
  46                         if (strcmp(actions[i].str, argv[2]) == 0) {
  47                                 rump_schedule();
  48                                 actions[i].dofun(arg);
  49                                 rump_unschedule();
  50                                 match = true;
  51                         }
  52                 }
  53
  54                 if (!match) {
  55                         exit(1);
  56                 }
  57                 pause();
  58         } else {
  59                 for (;;)
  60                         pause();
  61         }
  62
  63         return 0;
  64 }