Replace several malloc+sprintf pairs with asprintf() calls

Includes fallback uAsprintf() for systems without asprintf yet

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/utils.h b/utils.h
index f37c8df..82c8c6b 100644
--- a/utils.h
+++ b/utils.h
@@ -95,6 +95,12 @@ extern void uInternalError(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2);
 #define	uStringCompare(s1,s2)	(strcmp(s1,s2))
 #define	uStrCaseEqual(s1,s2)	(strcasecmp(s1,s2)==0)
 
+#ifndef HAVE_ASPRINTF
+extern _X_HIDDEN int _X_ATTRIBUTE_PRINTF(2,3)
+    uAsprintf(char ** ret, const char *format, ...);
+#define asprintf                uAsprintf
+#endif
+
 /***====================================================================***/
 
 _XFUNCPROTOEND