gen/FreeBSD/assert.c.patch

   1 --- assert.c.orig       2008-09-06 16:27:37.000000000 -0700
   2 +++ assert.c    2008-09-07 01:35:02.000000000 -0700
   3 @@ -41,20 +41,39 @@ __FBSDID("$FreeBSD: src/lib/libc/gen/ass
   4  #include <stdio.h>
   5  #include <stdlib.h>
   6
   7 +extern const char *__crashreporter_info__;
   8 +static const char badasprintf[] =
   9 +    "Assertion failed and asprintf also failed to create full error string";
  10 +
  11  void
  12 -__assert(func, file, line, failedexpr)
  13 +__assert_rtn(func, file, line, failedexpr)
  14         const char *func, *file;
  15         int line;
  16         const char *failedexpr;
  17  {
  18 -       if (func == NULL)
  19 +       char *str = NULL;
  20 +
  21 +       if (func == NULL) {
  22                 (void)fprintf(stderr,
  23                      "Assertion failed: (%s), file %s, line %d.\n", failedexpr,
  24                      file, line);
  25 -       else
  26 +               if (!__crashreporter_info__) {
  27 +                       asprintf(&str,
  28 +                            "Assertion failed: (%s), file %s, line %d.\n",
  29 +                            failedexpr, file, line);
  30 +                       __crashreporter_info__ = str ? str : badasprintf;
  31 +               }
  32 +       } else {
  33                 (void)fprintf(stderr,
  34                      "Assertion failed: (%s), function %s, file %s, line %d.\n",
  35                      failedexpr, func, file, line);
  36 +               if (!__crashreporter_info__) {
  37 +                       asprintf(&str,
  38 +                            "Assertion failed: (%s), function %s, file %s, line %d.\n",
  39 +                            failedexpr, func, file, line);
  40 +                       __crashreporter_info__ = str ? str : badasprintf;
  41 +               }
  42 +       }
  43         abort();
  44         /* NOTREACHED */
  45  }