From c342cdeaf3a971c5df904b312539c7c3082c60f5 Mon Sep 17 00:00:00 2001 From: mvanbaak Date: Thu, 19 Jun 2008 20:48:33 +0000 Subject: Older versions of GNU gcc do not allow 'NULL' as sentinel. They want (char *)NULL as sentinel. An example is OpenBSD (confirmed on 4.3) that ships with gcc 3.3.4 This commit introduces a contstant SENTINEL which is declared as: #define SENTINEL ((char *)NULL) All places I could test compile on my openbsd system are converted. Update CODING-GUIDELINES to tell about this constant. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@124127 f38db490-d61c-443f-a65b-d21fe96a405b --- pbx/pbx_realtime.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pbx') diff --git a/pbx/pbx_realtime.c b/pbx/pbx_realtime.c index 4fb06c867..536ed9d27 100644 --- a/pbx/pbx_realtime.c +++ b/pbx/pbx_realtime.c @@ -90,9 +90,9 @@ static struct ast_variable *realtime_switch_common(const char *table, const char ematch = "exten"; ast_copy_string(rexten, exten, sizeof(rexten)); } - var = ast_load_realtime(table, ematch, rexten, "context", context, "priority", pri, NULL); + var = ast_load_realtime(table, ematch, rexten, "context", context, "priority", pri, SENTINEL); if (!var) { - cfg = ast_load_realtime_multientry(table, "exten LIKE", "\\_%", "context", context, "priority", pri, NULL); + cfg = ast_load_realtime_multientry(table, "exten LIKE", "\\_%", "context", context, "priority", pri, SENTINEL); if (cfg) { char *cat = ast_category_browse(cfg, NULL); -- cgit v1.2.3