From 8f5e5726134ce5b4bd436b16f367796d851df553 Mon Sep 17 00:00:00 2001 From: Manoj Srivastava Date: Sun, 27 Apr 2014 17:54:01 -0700 Subject: Imported Upstream version 3.5-36 --- mcon/U/d_sysctl.U | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 mcon/U/d_sysctl.U (limited to 'mcon/U/d_sysctl.U') diff --git a/mcon/U/d_sysctl.U b/mcon/U/d_sysctl.U new file mode 100644 index 0000000..aecea70 --- /dev/null +++ b/mcon/U/d_sysctl.U @@ -0,0 +1,41 @@ +?RCS: $Id: d_sysctl.U 167 2013-05-08 17:58:00Z rmanfredi $ +?RCS: +?RCS: Copyright (c) 2006, Christian Biere +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?MAKE:d_sysctl: Trylink cat +?MAKE: -pick add $@ %< +?S:d_sysctl: +?S: This variable conditionally defines the HAS_SYSCTL symbol, which +?S: indicates to the C program that the sysctl() routine is available. +?S:. +?C:HAS_SYSCTL: +?C: This symbol, if defined, indicates that the sysctl routine is +?C: available. +?C:. +?H:#$d_sysctl HAS_SYSCTL /**/ +?H:. +?LINT:set d_sysctl +: see if sysctl exists +$cat >try.c < +#include +int main(void) +{ + static int ret, name; + static unsigned int namelen; + static void *oldp, *newp; + static size_t oldlen, newlen; + ret |= sysctl(&name, namelen, oldp, &oldlen, newp, newlen); + return ret ? 0 : 1; +} +EOC +cyn=sysctl +set d_sysctl +eval $trylink + -- cgit v1.2.3