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hping2

    1: /*
    2:  * $smu-mark$
    3:  * $name: memlockall.c$
    4:  * $other_author: Alfonso De Gregorio <dira@speedcom.it>
    5:  * $other_copyright: Copyright (C) 1999 by Alfonso De Gregorio
    6:  * $license: This software is under GPL version 2 of license$
    7:  * $date: Fri Nov  5 11:55:48 MET 1999$
    8:  * $rev: 2$
    9:  */
   10: 
   11: #include <unistd.h>
   12: #include <sys/mman.h>
   13: 
   14: int memlockall(void)
   15: {
   16: /* #ifdef _POSIX_MEMLOCK */
   17: /* NJ: better to test _POSIX_MEMLOCK value */
   18: #if _POSIX_MEMLOCK == 1
   19: 	return ( mlockall(MCL_CURRENT|MCL_FUTURE) );
   20: #endif
   21: 	return (-1);
   22: }
   23: