Revision: 50686
http://brlcad.svn.sourceforge.net/brlcad/?rev=50686&view=rev
Author: tbrowder2
Date: 2012-05-25 16:25:28 +0000 (Fri, 25 May 2012)
Log Message:
-----------
add local helper function for bu_vls_vprintf
Modified Paths:
--------------
brlcad/trunk/src/libbu/vls.c
Modified: brlcad/trunk/src/libbu/vls.c
===================================================================
--- brlcad/trunk/src/libbu/vls.c 2012-05-25 16:17:16 UTC (rev 50685)
+++ brlcad/trunk/src/libbu/vls.c 2012-05-25 16:25:28 UTC (rev 50686)
@@ -650,6 +650,49 @@
bu_vls_nibble(vp, 1);
}
+static int _is_format_conversion_specifier(const char c);
+static
+int
+_is_format_conversion_specifier(const char c)
+{
+ /* from 'man sprintf' */
+ switch (c) {
+ case 'd':
+ case 'i':
+ case 'o':
+ case 'u':
+ case 'x':
+ case 'X':
+ case 'e':
+ case 'E':
+ case 'f':
+ case 'F':
+ case 'g':
+ case 'G':
+ case 'a':
+ case 'A':
+ case 'c':
+ case 's':
+ case 'p':
+ case 'n':
+ case 'm': /* glibc extension */
+ case '%':
+ case 'V': /* bu_vls extension */
+
+ /* obsolete: */
+ case 'C': /* (Not in C99, but in SUSv2.) Synonym for lc. Don't use.
*/
+ case 'D': /* libc4--don't use */
+ case 'O': /* libc5--don't use */
+ case 'S': /* (Not in C99, but in SUSv2.) Synonym for lc. Don't use.
*/
+ case 'U': /* libc5--don't use */
+ return 1;
+ break;
+ default:
+ return 0;
+ break;
+ }
+}
+
void
bu_vls_vprintf(struct bu_vls *vls, const char *fmt, va_list ap)
{
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