From f354b73e16a86f9e9085471a830605f74f84ea5d Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Mon, 14 Jul 2008 14:11:45 +0200
Subject: [PATCH] vsprintf: add z and t options
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
lib_generic/vsprintf.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/lib_generic/vsprintf.c b/lib_generic/vsprintf.c
index 3db6c3f936..7c9cfe16ce 100644
--- a/lib_generic/vsprintf.c
+++ b/lib_generic/vsprintf.c
@@ -262,7 +262,9 @@ int vsprintf(char *buf, const char *fmt, va_list args)
/* get the conversion qualifier */
qualifier = -1;
- if (*fmt == 'h' || *fmt == 'l' || *fmt == 'q') {
+ if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||
+ *fmt == 'Z' || *fmt == 'z' || *fmt == 't' ||
+ *fmt == 'q' ) {
qualifier = *fmt;
if (qualifier == 'l' && *(fmt+1) == 'l') {
qualifier = 'q';
@@ -355,9 +357,13 @@ int vsprintf(char *buf, const char *fmt, va_list args)
num = va_arg(args, unsigned long long);
else
#endif
- if (qualifier == 'l')
+ if (qualifier == 'l') {
num = va_arg(args, unsigned long);
- else if (qualifier == 'h') {
+ } else if (qualifier == 'Z' || qualifier == 'z') {
+ num = va_arg(args, size_t);
+ } else if (qualifier == 't') {
+ num = va_arg(args, ptrdiff_t);
+ } else if (qualifier == 'h') {
num = (unsigned short) va_arg(args, int);
if (flags & SIGN)
num = (short) num;
--
2.39.5