#include "git-compat-util.h"

#include "trace2.h"

static void check_bug_if_BUG(void)

{

  if (!bug_called_must_BUG)

    return;

  BUG("on exit(): had bug() call(s) in this process without explicit BUG_if_bug()");

}

/* We wrap exit() to call common_exit() in git-compat-util.h */

int common_exit(const char *file, int line, int code)

{

  /*

   * For non-POSIX systems: Take the lowest 8 bits of the "code"

   * to e.g. turn -1 into 255. On a POSIX system this is

   * redundant, see exit(3) and wait(2), but as it doesn't harm

   * anything there we don't need to guard this with an "ifdef".

   */

  code &= 0xff;

  check_bug_if_BUG();

  trace2_cmd_exit_fl(file, line, code);

  return code;

}