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authorRoland McGrath <roland@gnu.org>1996-01-26 10:00:23 +0000
committerRoland McGrath <roland@gnu.org>1996-01-26 10:00:23 +0000
commit8dad333dcef9dc1116277b98987a42a1b38f74ea (patch)
tree3ab6e85baf710c75bc79f75e9fb9fd1f759ab968 /stdlib
parentebc53fbed04ed9162f4ecdcf0d3d5ab3e7e5de54 (diff)
downloadglibc-8dad333dcef9dc1116277b98987a42a1b38f74ea.tar.gz
Thu Jan 25 18:58:25 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>cvs/libc-960126
* stdlib/strtol.c [UNSIGNED]: Don't recognize + or - as sign.
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/strtol.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/stdlib/strtol.c b/stdlib/strtol.c
index b06063c2c5..2996603f95 100644
--- a/stdlib/strtol.c
+++ b/stdlib/strtol.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1994, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -112,7 +112,11 @@ INTERNAL (strtol) (nptr, endptr, base, group)
int base;
int group;
{
+#if UNSIGNED
+#define negative 0
+#else
int negative;
+#endif
register unsigned LONG int cutoff;
register unsigned int cutlim;
register unsigned LONG int i;
@@ -158,6 +162,7 @@ INTERNAL (strtol) (nptr, endptr, base, group)
if (*s == '\0')
goto noconv;
+#if !UNSIGNED
/* Check for a sign. */
if (*s == '-')
{
@@ -171,6 +176,7 @@ INTERNAL (strtol) (nptr, endptr, base, group)
}
else
negative = 0;
+#endif
if (base == 16 && s[0] == '0' && toupper (s[1]) == 'X')
s += 2;