97d6fade74
I'll push a formatting guide at some point. There may still be outstanding changes, but please feel free to resolve those as you arrive a them. To the best of my knowledge, there is no changes to the actual code content, but the formatter does have the occasional bug. If you run into an issue, please fix it!
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
/* NetHack 3.6 macunix.c $NHDT-Date: 1431192785 2015/05/09 17:33:05 $ $NHDT-Branch: master $:$NHDT-Revision: 1.9 $ */
|
|
/* NetHack 3.6 macunix.c $Date: 2009/05/06 10:49:16 $ $Revision: 1.6 $ */
|
|
/* SCCS Id: @(#)macunix.c 3.5 1994/11/07 */
|
|
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
|
|
/* NetHack may be freely redistributed. See license for details. */
|
|
|
|
/* This file collects some Unix dependencies */
|
|
|
|
#include "hack.h"
|
|
|
|
void
|
|
regularize(char *s)
|
|
{
|
|
register char *lp;
|
|
|
|
for (lp = s; *lp; lp++) {
|
|
if (*lp == '.' || *lp == ':')
|
|
*lp = '_';
|
|
}
|
|
}
|
|
|
|
void
|
|
getlock(void)
|
|
{
|
|
int fd;
|
|
int pid = getpid(); /* Process ID */
|
|
|
|
Sprintf(lock, "%d%s", getuid(), plname);
|
|
set_levelfile_name(lock, 0);
|
|
|
|
if ((fd = open(lock, O_RDWR | O_EXCL | O_CREAT, LEVL_TYPE)) == -1) {
|
|
raw_printf("Could not lock the game %s.", lock);
|
|
panic("Another game in progress?");
|
|
}
|
|
|
|
if (write(fd, (char *) &pid, sizeof(pid)) != sizeof(pid)) {
|
|
raw_printf("Could not lock the game %s.", lock);
|
|
panic("Disk locked?");
|
|
}
|
|
close(fd);
|
|
}
|