1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11 
  12 /*
  13  * Copyright (c) 2019, Joyent, Inc.
  14  */
  15 
  16 /*
  17  * Check that we properly handle weak symbols.
  18  */
  19 
  20 #include "check-common.h"
  21 
  22 
  23 static check_function_test_t functions[] = {
  24         { "mumble", "int", 0, 0, NULL },
  25         { "_mumble", "int", 0, 0, NULL },
  26         { NULL }
  27 };
  28 
  29 static check_symbol_t check_syms[] = {
  30         { "strong", "int" },
  31         { "_strong", "int" },
  32         { NULL }
  33 };
  34 
  35 int
  36 main(int argc, char *argv[])
  37 {
  38         int i, ret = 0;
  39 
  40         if (argc < 2) {
  41                 errx(EXIT_FAILURE, "missing test files");
  42         }
  43 
  44         for (i = 1; i < argc; i++) {
  45                 ctf_file_t *fp;
  46                 uint_t j;
  47 
  48                 if ((fp = ctf_open(argv[i], &ret)) == NULL) {
  49                         warnx("failed to open %s: %s", argv[i],
  50                             ctf_errmsg(ret));
  51                         ret = EXIT_FAILURE;
  52                         continue;
  53                 }
  54 
  55                 if (!ctftest_check_symbols(fp, check_syms))
  56                         ret = EXIT_FAILURE;
  57 
  58                 for (j = 0; functions[j].cft_name != NULL; j++) {
  59                         if (!ctftest_check_function(functions[j].cft_name, fp,
  60                             functions[j].cft_rtype, functions[j].cft_nargs,
  61                             functions[j].cft_flags, functions[j].cft_args)) {
  62                                 ret = EXIT_FAILURE;
  63                         }
  64                 }
  65 
  66                 ctf_close(fp);
  67         }
  68 
  69         return (ret);
  70 }