Add constness to filenames passed to functions.

(This used to be commit 8d106dc1f4a51112516d72ae68747ca6b5b904b7)

3 files changed, 28 insertions, 3 deletions

diff --git a/source3/lib/util.c b/source3/lib/util.c
index 97d8973873..15bb41eb06 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -182,7 +182,7 @@ char *get_numlist(char *p, uint32 **num, int *count)
  Check if a file exists - call vfs_file_exist for samba files.
 ********************************************************************/
 
-BOOL file_exist(char *fname,SMB_STRUCT_STAT *sbuf)
+BOOL file_exist(const char *fname,SMB_STRUCT_STAT *sbuf)
 {
   SMB_STRUCT_STAT st;
 	if (!sbuf)
@@ -198,7 +198,7 @@ BOOL file_exist(char *fname,SMB_STRUCT_STAT *sbuf)
  Check a files mod time.
 ********************************************************************/
 
-time_t file_modtime(char *fname)
+time_t file_modtime(const char *fname)
 {
   SMB_STRUCT_STAT st;
   
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index 8e7b69cac8..c6c26155da 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -116,7 +116,7 @@ static void print_socket_options(int s)
  Set user socket options.
 ****************************************************************************/
 
-void set_socket_options(int fd, char *options)
+void set_socket_options(int fd, const char *options)
 {
 	fstring tok;
 
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 14d50384c2..b1d50ad911 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -937,3 +937,28 @@ char *binary_string(char *buf, int len)
 	return s;
 }
 
+
+/* Just a typesafety wrapper for snprintf into a pstring */
+int pstr_sprintf(pstring s, const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, fmt);
+	ret = vsnprintf(PSTR_MUTABLE(s), PSTRING_LEN, fmt, ap);
+	va_end(ap);
+	return ret;
+}
+
+
+/* Just a typesafety wrapper for snprintf into a pstring */
+int fstr_sprintf(fstring s, const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, fmt);
+	ret = vsnprintf(FSTR_MUTABLE(s), FSTRING_LEN, fmt, ap);
+	va_end(ap);
+	return ret;
+}