| EXIT(2) | System Calls Manual | EXIT(2) | 
_Exit, _exit —
#include <stdlib.h>
void
  
  _Exit(int
    status);
#include
    <unistd.h>
void
  
  _exit(int
    status);
_Exit() and _exit()
  functions are equivalent. They each terminate a process with the following
  consequences:
SIGCHLD signal, it is notified of the calling
      process's termination and the status is set as defined
      by wait(2).SIGHUP
      signal and the SIGCONT signal are sent to all
      members of the newly-orphaned process group.SIGHUP signal is sent to the foreground process
      group of the controlling terminal, and all current access to the
      controlling terminal is revoked.Most C programs call the library routine
    exit(3), which flushes buffers,
    closes streams, unlinks temporary files, etc., before calling
    _exit().
_Exit() and _exit() can never
  return.
_exit() function conforms to IEEE
  Std 1003.1-1990 (“POSIX.1”). The
  _Exit() function conforms to ISO/IEC
  9899:1999 (“ISO C99”).
| April 23, 2002 | NetBSD 9.4 |