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Merged revisions 97849 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r97849 | murf | 2008-01-10 13:21:27 -0700 (Thu, 10 Jan 2008) | 1 line

This is a fix for 2 things: a problem Terry was having in OSX with null pointers, which was my fault, as I probably forgot to run the sed script last time I made mods. So, I moved the fix into the flex input itself. Then, I found when I used flex 2.5.33, that it was using __STDC_VERSION__, and that's not real good; so I added back in a DIFFERENT sed script to fix that little mess. Tested everything, a couple different ways. Hope I did no harm, at the least.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@97850 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Steve Murphy
2008-01-10 20:45:05 +00:00
parent 54873bdb38
commit 33fadcc67c
3 changed files with 283 additions and 1952 deletions
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9
main/ast_expr2.fl
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@@ -121,6 +121,7 @@ static char *expr2_token_subst(const char *mess);
%option bison-bridge
%option bison-locations
%option noyywrap
%option noyyfree
%x var trail
%%
@@ -236,6 +237,14 @@ static char *expr2_token_subst(const char *mess);
int ast_yyparse(void *); /* need to/should define this prototype for the call to yyparse */
int ast_yyerror(const char *, YYLTYPE *, struct parse_io *); /* likewise */
void ast_yyfree(void *ptr, yyscan_t yyscanner)
{
if (ptr) /* the normal generated yyfree func just frees its first arg;
this get complaints on some systems, as sometimes this
arg is a nil ptr! It's usually not fatal, but is irritating! */
free( (char *) ptr );
}
int ast_expr(char *expr, char *buf, int length, struct ast_channel *chan)
{
struct parse_io io;