Remove spool locking

* NEWS: Document changes.
* doc/wydawca.texi: Document changes.
* src/Makefile.am: Remove lock.c
* src/lock.c: Delete.
* src/config.c: Remove the locking statement.
* tests/etc/wydawca.cfin: Likewise.
* src/wydawca.c: Check pidfile before startup, unless in dry-run mode.

* src/wydawca.h: Remove prototypes of locking functions
* src/process.c (scan_spool_unlocked): Merge into
scan_spool.
* src/timer.c (struct timer_slot): Use reference counter instead
of timer state

1 files changed, 10 insertions, 18 deletions

diff --git a/src/wydawca.c b/src/wydawca.c
index 5c7d5d7..31ca52d 100644
--- a/src/wydawca.c
+++ b/src/wydawca.c
@@ -262,20 +262,6 @@ grecs_print_diag(grecs_locus_t * locus, int err, int errcode,
     }
 }
 
-void
-wydawca_daemon()
-{
-    if (!foreground) {
-	if (daemon(0, 0)) {
-	    wy_log(LOG_ERR, "%s", strerror(errno));
-	    exit(EX_OSERR);
-	}
-	wy_log(LOG_NOTICE, _("daemon launched"));
-    }
-
-    check_pidfile();
-}
-
 #include "cmdline.h"
 
 void
@@ -331,7 +317,13 @@ wy_main(void)
     scan_all_spools();
 
     if (wy_mode == WY_MODE_DAEMON) {
-	wydawca_daemon();
+	if (!foreground) {
+	    if (daemon(0, 0)) {
+		wy_log(LOG_ERR, "%s", strerror(errno));
+		exit(EX_OSERR);
+	    }
+	    wy_log(LOG_NOTICE, _("daemon launched"));
+	}
 
 	// Start cleaner thread
 	pthread_create(&tid, NULL, wy_thr_cleaner, NULL);
@@ -454,12 +446,12 @@ main(int argc, char **argv)
 	    exit(EX_UNAVAILABLE);
     }
 
-    wydawca_lock_init();
-
     wy_log(LOG_NOTICE, _("wydawca (%s) started"), PACKAGE_STRING);
 
+    if (!wy_dry_run)
+	check_pidfile();
     wy_main();
-    
+
     dictionaries_close();
     modules_close();
     remove_pidfile();