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-rw-r--r--stdio/fopen.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/stdio/fopen.c b/stdio/fopen.c
index 8c27a27c6f..5b77facc77 100644
--- a/stdio/fopen.c
+++ b/stdio/fopen.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 93, 96, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -51,27 +51,28 @@ __getmode (const char *mode, __io_mode *mptr)
badmode ();
}
- for (i = 1; i < 3; ++i)
+ for (i = 1; i < 4; ++i)
{
- ++mode;
- if (*mode == '\0')
- break;
- switch (*mode)
+ switch (*++mode)
{
+ case '\0':
+ break;
case '+':
mptr->__read = mptr->__write = 1;
- break;
+ continue;
case 'b':
mptr->__binary = 1;
- break;
+ continue;
+ case 'x':
+ mptr->__exclusive = 1;
+ continue;
}
+ break;
}
if (!mptr->__read && !mptr->__write)
badmode ();
- mptr->__exclusive = *mode == 'x';
-
return 1;
}