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author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2000-04-07 05:42:20 +0000 |
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committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2000-04-07 05:42:20 +0000 |
commit | a3e3fa4aafc6404907419bf9652a32cc1d7d54cf (patch) | |
tree | e289981edc6218ca381876155d0a81cfe527d25e /lock.h | |
parent | ef1af83c23834f8e4ee75fde0395ada84fd1acb5 (diff) | |
download | lcd4linux-a3e3fa4aafc6404907419bf9652a32cc1d7d54cf.tar.gz |
[lcd4linux @ 2000-04-07 05:42:20 by reinelt]
UUCP style lockfiles for the serial port
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@41 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to '')
-rw-r--r-- | lock.h | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -0,0 +1,37 @@ +/* $Id: lock.h,v 1.1 2000/04/07 05:42:20 reinelt Exp $ + * + * UUCP style port locking + * + * Copyright 1999, 2000 by Michael Reinelt (reinelt@eunet.at) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * $Log: lock.h,v $ + * Revision 1.1 2000/04/07 05:42:20 reinelt + * + * UUCP style lockfiles for the serial port + * + */ + +#ifndef _LOCK_H_ +#define _LOCK_H_ + +#define LOCK "/var/lock/LCK..%s" + +pid_t lock_port (char *port); +pid_t unlock_port (char *port); + +#endif |