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Initialized local "in" to suppress gcc warning about possible uninitialized use.
[mmh]
/
sbr
/
lock_file.c
diff --git
a/sbr/lock_file.c
b/sbr/lock_file.c
index
866d047
..
af9b16d
100644
(file)
--- a/
sbr/lock_file.c
+++ b/
sbr/lock_file.c
@@
-2,8
+2,6
@@
/*
* lock.c -- routines to lock/unlock files
*
/*
* lock.c -- routines to lock/unlock files
*
- * $Id$
- *
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information.
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information.
@@
-21,20
+19,11
@@
#include <h/signals.h>
#include <h/utils.h>
#include <h/signals.h>
#include <h/utils.h>
-#ifdef TIME_WITH_SYS_TIME
+#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
# include <sys/time.h>
-# include <time.h>
-#else
-# ifdef TM_IN_SYS_TIME
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#ifdef HAVE_ERRNO_H
-# include <errno.h>
#endif
#endif
+#include <time.h>
+#include <errno.h>
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
@@
-108,12
+97,12
@@
static int lkopen_dot (char *, int, mode_t);
static void lockname (char *, struct lockinfo *, int);
static void timerON (char *, int);
static void timerOFF (int);
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
#if !defined(HAVE_LIBLOCKFILE)
static int lockit (struct lockinfo *);
#endif
+#endif
/*
* Base routine to open and lock a file,
/*
* Base routine to open and lock a file,
@@
-178,6
+167,8
@@
lkclose (int fd, char *file)
lockfile_remove(lkinfo.curlock);
#endif /* HAVE_LIBLOCKFILE */
timerOFF (fd); /* turn off lock timer */
lockfile_remove(lkinfo.curlock);
#endif /* HAVE_LIBLOCKFILE */
timerOFF (fd); /* turn off lock timer */
+#else /* DOT_LOCKING */
+ NMH_UNUSED (file);
#endif /* DOT_LOCKING */
return (close (fd));
#endif /* DOT_LOCKING */
return (close (fd));
@@
-269,6
+260,8
@@
lkfclose (FILE *fp, char *file)
lockfile_remove(lkinfo.curlock);
#endif /* HAVE_LIBLOCKFILE */
timerOFF (fileno(fp)); /* turn off lock timer */
lockfile_remove(lkinfo.curlock);
#endif /* HAVE_LIBLOCKFILE */
timerOFF (fileno(fp)); /* turn off lock timer */
+#else /* DOT_LOCKING */
+ NMH_UNUSED (file);
#endif /* DOT_LOCKING */
return (fclose (fp));
#endif /* DOT_LOCKING */
return (fclose (fp));
@@
-436,18
+429,8
@@
lockit (struct lockinfo *li)
curlock = li->curlock;
tmplock = li->tmplock;
curlock = li->curlock;
tmplock = li->tmplock;
-#ifdef HAVE_MKSTEMP
if ((fd = mkstemp(tmplock)) == -1)
return -1;
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 */
#if 0
/* write our process id into lock file */
@@
-600,16
+583,14
@@
timerOFF (int fd)
* lockfiles, so another command doesn't remove them.
*/
* lockfiles, so another command doesn't remove them.
*/
-static RETSIGTYPE
+static void
alrmser (int sig)
{
alrmser (int sig)
{
+ NMH_UNUSED (sig);
+
char *lockfile;
struct lock *lp;
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;
/* update the ctime of all the lock files */
for (lp = l_top; lp; lp = lp->l_next) {
lockfile = lp->l_lock;