UCW: Constified the lookup table for CF_LOOKUP and CF_BITMAP_LOOKUP.

[libucw.git] / lib / log-file.c

diff --git a/lib/log-file.c b/lib/log-file.c
index 401e797c3edeca4d4e5a529bc4b0e12debb13c30..0b22ff243e8811618dadf45c201b17b9051f74ec 100644 (file)
--- a/lib/log-file.c
+++ b/lib/log-file.c
@@ -20,7 +20,7 @@
 static char *log_name_patt;
 static int log_params;
 static int log_filename_size;
-volatile int log_switch_nest;
+static int log_switch_nest;
 
 static int
 do_log_switch(struct tm *tm)
@@ -94,6 +94,19 @@ log_fork(void)
   log_pid = getpid();
 }
 
+void
+log_switch_disable(void)
+{
+  log_switch_nest++;
+}
+
+void
+log_switch_enable(void)
+{
+  ASSERT(log_switch_nest);
+  log_switch_nest--;
+}
+
 #ifdef TEST
 
 int main(int argc, char **argv)