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43 lines
1.3 KiB
43 lines
1.3 KiB
18 years ago
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# --- T2-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# T2 SDE: package/.../dietlibc/gets.patch
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# Copyright (C) 2004 - 2006 The T2 SDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- T2-COPYRIGHT-NOTE-END ---
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This implements gets for "minised".
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- Rene Rebe <rene@exactcode.de>
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--- /dev/null 1970-01-01 01:00:00.000000000 +0100
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+++ dietlibc-0.28/libstdio/gets.c 2005-02-02 16:41:10.406257872 +0100
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@@ -0,0 +1,19 @@
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+#include "dietstdio.h"
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+#include "dietwarning.h"
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+
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+char *gets_unlocked(char *s) {
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+ char *orig=s;
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+ register int c;
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+ for (;;) {
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+ c=fgetc_unlocked(stdin);
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+ if (c==EOF || c=='\n') break;
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+ *s++=c;
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+ }
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+ if (c==EOF || ferror_unlocked(stdin))
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+ return 0;
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+ *s=0;
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+ return orig;
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+}
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+
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+char*gets(char*s) __attribute__((weak,alias("gets_unlocked")));
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+link_warning("gets","warning: Avoid gets, it is insecure.")
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