diff options
author | Manoj Srivastava <srivasta@debian.org> | 2008-05-30 12:42:47 -0700 |
---|---|---|
committer | Manoj Srivastava <srivasta@debian.org> | 2008-05-30 12:42:47 -0700 |
commit | ceb3507a8fca872770b3dcd7e5c5b36179ab95b0 (patch) | |
tree | b46b4e25cfff5f4c13a330b8428ceed343e3796c /mcon/U/d_semget.U |
Import dist_3.5-236.orig.tar.gz
[dgit import orig dist_3.5-236.orig.tar.gz]
Diffstat (limited to 'mcon/U/d_semget.U')
-rw-r--r-- | mcon/U/d_semget.U | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/mcon/U/d_semget.U b/mcon/U/d_semget.U new file mode 100644 index 0000000..bf93fe3 --- /dev/null +++ b/mcon/U/d_semget.U @@ -0,0 +1,46 @@ +?RCS: $Id$ +?RCS: +?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi +?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: +?RCS: $Log: d_semget.U,v $ +?RCS: Revision 3.0 1993/08/18 12:07:05 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:d_semget: Trylink cat +?MAKE: -pick add $@ %< +?S:d_semget: +?S: This variable conditionally defines the HAS_SEMGET symbol, which +?S: indicates to the C program that the semget() routine is available. +?S:. +?C:HAS_SEMGET: +?C: This symbol, if defined, indicates that the semget() routine is +?C: available to get a set of semaphores. +?C:. +?H:#$d_semget HAS_SEMGET /**/ +?H:. +?LINT:set d_semget +: see if semget exists +$cat >try.c <<EOC +#include <sys/ipc.h> +#include <sys/sem.h> +int main(void) +{ + static int ret, n, flags; + static key_t key; + key = IPC_PRIVATE; + flags |= IPC_CREAT; + flags |= IPC_EXCL; + ret |= semget(key, n, flags); + return ret ? 0 : 1; +} +EOC +cyn=semget +set d_semget +eval $trylink + |