From de47eb59bb829423b1d0f47ba13099073999b3cb Mon Sep 17 00:00:00 2001
From: Nicolas Planel <nplanel@mandriva.com>
Date: Wed, 29 Oct 2003 16:07:11 +0000
Subject: Corporate Server 2.1.1 release

---
 mdk-stage1/dietlibc/lib/atoi.c | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'mdk-stage1/dietlibc/lib/atoi.c')

diff --git a/mdk-stage1/dietlibc/lib/atoi.c b/mdk-stage1/dietlibc/lib/atoi.c
index fe952b8c4..10b618950 100644
--- a/mdk-stage1/dietlibc/lib/atoi.c
+++ b/mdk-stage1/dietlibc/lib/atoi.c
@@ -1,8 +1,19 @@
+#include <endian.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+#if __WORDSIZE == 64
 int atoi(const char* s) {
-  int v=0;
+  long int v=0;
   int sign=1;
-  if (*s=='-') { sign=-1; ++s; } else if (*s=='+') ++s;
-  while (*s && (*s>='0') && (*s<='9'))
-    v=v*10+*s++-'0';
-  return v*sign;
+  while ( *s == ' '  ||  (unsigned int)(*s - 9) < 5u) s++;
+  switch (*s) {
+  case '-': sign=-1;
+  case '+': ++s;
+  }
+  while ((unsigned int) (*s - '0') < 10u) {
+    v=v*10+*s-'0'; ++s;
+  }
+  return sign==-1?-v:v;
 }
+#endif
-- 
cgit v1.2.1