# endif
#endif
-#ifdef HAVE_ERRNO_H
-# include <errno.h>
-#endif
+#include <errno.h>
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
static void lockname(char *, struct lockinfo *, int);
static void timerON(char *, int);
static void timerOFF(int);
-static RETSIGTYPE alrmser(int);
-#endif
+static void alrmser(int);
#if !defined(HAVE_LIBLOCKFILE)
static int lockit(struct lockinfo *);
#endif
+#endif
/*
** Base routine to open and lock a file,
curlock = li->curlock;
tmplock = li->tmplock;
-#ifdef HAVE_MKSTEMP
if ((fd = mkstemp(tmplock)) == -1)
return -1;
-#else
- if (mktemp(tmplock) == NULL)
- return -1;
- if (unlink(tmplock) == -1 && errno != ENOENT)
- return -1;
- /* create the temporary lock file */
- if ((fd = creat(tmplock, 0600)) == -1)
- return -1;
-#endif
#if 0
/* write our process id into lock file */
** lockfiles, so another command doesn't remove them.
*/
-static RETSIGTYPE
+static void
alrmser(int sig)
{
char *lockfile;
struct lock *lp;
-#ifndef RELIABLE_SIGNALS
- SIGNAL(SIGALRM, alrmser);
-#endif
-
/* update the ctime of all the lock files */
for (lp = l_top; lp; lp = lp->l_next) {
lockfile = lp->l_lock;