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56 lines
1.8 KiB
56 lines
1.8 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/.../embutils/xx-readlink.patch
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# Copyright (C) 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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A tiny readlink I need (advanced features of the installer).
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- Rene Rebe <rene@exactcode.de>
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diff -urN embutils-0.17/Makefile embutils-0.17-patched/Makefile
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--- embutils-0.17/Makefile 2005-12-19 00:15:55.000000000 +0100
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+++ embutils-0.17-patched/Makefile 2005-12-18 23:50:38.000000000 +0100
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@@ -11,7 +11,7 @@
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install sosrm soscp sosmv sosln soslns md5sum sleep2 allinone kill uniq \
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dd tr mesg write touch du tail uuencode uudecode nohup nice cmp mktemp \
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truncate test date mount printenv umount pivot_root insmod rmmod \
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-lsmod free losetup switch_root
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+lsmod free losetup switch_root readlink
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OBJDIR:=bin
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TARGETS=$(patsubst %,$(OBJDIR)/%,$(PRGS))
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diff -urN embutils-0.17/readlink.c embutils-0.17-patched/readlink.c
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--- embutils-0.17/readlink.c 1970-01-01 01:00:00.000000000 +0100
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+++ embutils-0.17-patched/readlink.c 2005-12-19 00:13:23.000000000 +0100
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@@ -0,0 +1,19 @@
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+
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+#include <unistd.h>
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+#include <limits.h>
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+
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+int main(int argc,char *argv[]) {
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+
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+ char buf[PATH_MAX];
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+ int i;
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+
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+ for (i=1; i<argc && i == 1; ++i) {
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+ int n;
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+ if (n = readlink(argv[i], buf, sizeof(buf))) {
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+ write(1,buf,n);
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+ write(1,"\n",1);
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+ return 0;
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+ }
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+ }
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+ return 11;
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+}
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