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7257579 @antirez Git repository created from hping3-clockskew-0.tar.gz
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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 /* $Id: memlockall.c,v 1.2 2003/09/01 00:22:06 antirez Exp $ */
12
13 #include <unistd.h>
14 #include <sys/mman.h>
15
16 int memlockall(void)
17 {
18 /* #ifdef _POSIX_MEMLOCK */
19 /* NJ: better to test _POSIX_MEMLOCK value */
20 #if _POSIX_MEMLOCK == 1
21 return ( mlockall(MCL_CURRENT|MCL_FUTURE) );
22 #endif
23 return (-1);
24 }
25
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