From: Ray Lehtiniemi <rayl@mail.com>
Date: Tue, 7 Apr 2009 19:27:54 +0000 (-0600)
Subject: Constness changes
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=b04e420ea47a17a9d1474a9c72a76ab4540a439c;p=mlt

Constness changes

Signed-off-by: Ray Lehtiniemi <rayl@mail.com>
---

diff --git a/src/miracle/miracle_local.c b/src/miracle/miracle_local.c
index 143f101d..c1029a19 100644
--- a/src/miracle/miracle_local.c
+++ b/src/miracle/miracle_local.c
@@ -105,7 +105,7 @@ valerie_parser miracle_parser_init_local( )
 typedef struct 
 {
 	int code;
-	char *message;
+	const char *message;
 } 
 responses_t;
 
@@ -146,7 +146,7 @@ arguments_types;
 typedef struct 
 {
 /* The command string corresponding to this operation (e.g. "play") */
-	char *command;
+	const char *command;
 /* The function associated with it */
 	response_codes (*operation) ( command_argument );
 /* a boolean to indicate if this is a unit or global command
@@ -155,7 +155,7 @@ typedef struct
 /* What type is the argument (RTTI :-) ATYPE_whatever */
 	int type;
 /* online help information */
-	char *help;
+	const char *help;
 } 
 command_t;
 
@@ -217,7 +217,7 @@ static char helpstr [] =
 /** Lookup the response message for a status code.
 */
 
-inline char *get_response_msg( int code )
+inline const char *get_response_msg( int code )
 {
 	int i = 0;
 	for ( i = 0; responses[ i ].message != NULL && code != responses[ i ].code; i ++ ) ;
diff --git a/src/valerie/valerie.c b/src/valerie/valerie.c
index 6fd6cd0a..bc3624df 100644
--- a/src/valerie/valerie.c
+++ b/src/valerie/valerie.c
@@ -911,9 +911,9 @@ valerie_response valerie_get_last_response( valerie this )
 /** Obtain a printable message associated to the error code provided.
 */
 
-char *valerie_error_description( valerie_error_code error )
+const char *valerie_error_description( valerie_error_code error )
 {
-	char *msg = "Unrecognised error";
+	const char *msg = "Unrecognised error";
 	switch( error )
 	{
 		case valerie_ok:
diff --git a/src/valerie/valerie.h b/src/valerie/valerie.h
index 0be08c9b..a6378b44 100644
--- a/src/valerie/valerie.h
+++ b/src/valerie/valerie.h
@@ -248,7 +248,7 @@ extern void valerie_units_close( valerie_units );
 
 /* Miscellaenous functions */
 extern valerie_response valerie_get_last_response( valerie );
-extern char *valerie_error_description( valerie_error_code );
+extern const char *valerie_error_description( valerie_error_code );
 
 /* Courtesy functions. */
 extern valerie_error_code valerie_execute( valerie, size_t, const char *, ... );
diff --git a/src/valerie/valerie_status.c b/src/valerie/valerie_status.c
index 1b1d5515..963a3c9c 100644
--- a/src/valerie/valerie_status.c
+++ b/src/valerie/valerie_status.c
@@ -84,7 +84,7 @@ void valerie_status_parse( valerie_status status, char *text )
 
 char *valerie_status_serialise( valerie_status status, char *text, int length )
 {
-	char *status_string = NULL;
+	const char *status_string = NULL;
 
 	switch( status->status )
 	{
diff --git a/src/valerie/valerie_tokeniser.c b/src/valerie/valerie_tokeniser.c
index 7acaf853..a5dd91b9 100644
--- a/src/valerie/valerie_tokeniser.c
+++ b/src/valerie/valerie_tokeniser.c
@@ -77,7 +77,7 @@ static int valerie_tokeniser_append( valerie_tokeniser tokeniser, char *token )
 /** Parse a string by splitting on the delimiter provided.
 */
 
-int valerie_tokeniser_parse_new( valerie_tokeniser tokeniser, char *string, char *delimiter )
+int valerie_tokeniser_parse_new( valerie_tokeniser tokeniser, char *string, const char *delimiter )
 {
 	int count = 0;
 	int length = strlen( string );
diff --git a/src/valerie/valerie_tokeniser.h b/src/valerie/valerie_tokeniser.h
index 9d0838cc..3cf81503 100644
--- a/src/valerie/valerie_tokeniser.h
+++ b/src/valerie/valerie_tokeniser.h
@@ -42,7 +42,7 @@ typedef struct
 */
 
 extern valerie_tokeniser valerie_tokeniser_init( );
-extern int valerie_tokeniser_parse_new( valerie_tokeniser, char *, char * );
+extern int valerie_tokeniser_parse_new( valerie_tokeniser, char *, const char * );
 extern char *valerie_tokeniser_get_input( valerie_tokeniser );
 extern int valerie_tokeniser_count( valerie_tokeniser );
 extern char *valerie_tokeniser_get_string( valerie_tokeniser, int );