Const-ify the world (or at least a good part of it)

This patch adds 'const' tags to a number of Asterisk APIs where they are appropriate (where the API already demanded that the function argument not be modified, but the compiler was not informed of that fact). The list includes:

- CLI command handlers
- CLI command handler arguments
- AGI command handlers
- AGI command handler arguments
- Dialplan application handler arguments
- Speech engine API function arguments

In addition, various file-scope and function-scope constant arrays got 'const' and/or 'static' qualifiers where they were missing.

Review: https://reviewboard.asterisk.org/r/251/



git-svn-id: http://svn.digium.com/svn/asterisk/trunk@196072 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 2 deletions

diff --git a/main/asterisk.c b/main/asterisk.c
index 744ed2959..c45f6d8c8 100644
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -765,7 +765,7 @@ int64_t ast_mark(int i, int startstop)
 static char *handle_show_profile(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 {
 	int i, min, max;
-	char *search = NULL;
+	const char *search = NULL;
 	switch (cmd) {
 	case CLI_INIT:
 		e->command = "core show profile";
@@ -800,7 +800,7 @@ static char *handle_show_profile(struct ast_cli_entry *e, int cmd, struct ast_cl
 static char *handle_clear_profile(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
 {
 	int i, min, max;
-	char *search = NULL;
+	const char *search = NULL;
 	switch (cmd) {
 	case CLI_INIT:
 		e->command = "core clear profile";