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Bug 5858 - Make the chanvars.c functions return a 'const char *'

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This should prevent us from unintentionally changing variable
values when they're returned from pbx_builtin_getvar_helper.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7304 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2005-12-03 19:25:33 +00:00
parent 6a6b88c0e3
commit 870f98f02d
27 changed files with 117 additions and 116 deletions
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5
apps/app_queue.c
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@@ -1992,7 +1992,6 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
char oldcontext[AST_MAX_CONTEXT]="";
char queuename[256]="";
char *newnum;
char *monitorfilename;
struct ast_channel *peer;
struct ast_channel *which;
struct localuser *lpeer;
@@ -2209,7 +2208,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
}
/* Begin Monitoring */
if (qe->parent->monfmt && *qe->parent->monfmt) {
monitorfilename = pbx_builtin_getvar_helper(qe->chan, "MONITOR_FILENAME");
const char *monitorfilename = pbx_builtin_getvar_helper(qe->chan, "MONITOR_FILENAME");
if (pbx_builtin_getvar_helper(qe->chan, "MONITOR_EXEC") || pbx_builtin_getvar_helper(qe->chan, "MONITOR_EXEC_ARGS"))
which = qe->chan;
else
@@ -2845,7 +2844,7 @@ static int queue_exec(struct ast_channel *chan, void *data)
char *options = NULL;
char *url = NULL;
char *announceoverride = NULL;
char *user_priority;
const char *user_priority;
int prio;
char *queuetimeoutstr = NULL;
enum queue_result reason = QUEUE_UNKNOWN;