Remove attempts to quieten compiler static-checking (more)

[exim.git] / src / src / exim_dbutil.c

diff --git a/src/src/exim_dbutil.c b/src/src/exim_dbutil.c
index aec25db3659fd08489ebbb4b2b213431f4bff633..742952758b3a7ec2f3b3b99b360056ff123615b3 100644 (file)
--- a/src/src/exim_dbutil.c
+++ b/src/src/exim_dbutil.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -49,6 +50,7 @@ uschar *spool_directory;
 void
 millisleep(int msec)
 {}
+uschar *
 readconf_printtime(int t)
 { return NULL; }
 gstring *
@@ -58,6 +60,10 @@ string_vformat_trc(gstring * g, const uschar * func, unsigned line,
 uschar *
 string_sprintf_trc(const char * fmt, const uschar * func, unsigned line, ...)
 { return NULL; }
+BOOL
+string_format_trc(uschar * buf, int len, const uschar * func, unsigned line,
+  const char * fmt, ...)
+{ return FALSE; }
 
 struct global_flags    f;
 unsigned int           log_selector[1];
@@ -100,7 +106,6 @@ SIGNAL_BOOL sigalrm_seen;
 void
 sigalrm_handler(int sig)
 {
-sig = sig;            /* Keep picky compilers happy */
 sigalrm_seen = 1;
 }
 
@@ -171,8 +176,6 @@ va_start(ap, format);
 vfprintf(stderr, format, ap);
 fprintf(stderr, "\n");
 va_end(ap);
-selector = selector;     /* Keep picky compilers happy */
-flags = flags;
 }
 
 
@@ -331,7 +334,7 @@ if (asprintf(CSS &filename, "%s/%s", dirname, name) < 0) return NULL;
 #else
 filename = string_sprintf("%s/%s", dirname, name);
 #endif
-EXIM_DBOPEN(filename, dirname, flags, 0, &(dbblock->dbptr));
+EXIM_DBOPEN(filename, dirname, flags, 0, &dbblock->dbptr);
 
 if (!dbblock->dbptr)
   {
@@ -512,7 +515,6 @@ dbfn_scan(open_db *dbblock, BOOL start, EXIM_CURSOR **cursor)
 {
 EXIM_DATUM key_datum, value_datum;
 uschar *yield;
-value_datum = value_datum;    /* dummy; not all db libraries use this */
 
 /* Some dbm require an initialization */