From 1b5dc9a1adff57191a8498cf2c82f5cc56330857 Mon Sep 17 00:00:00 2001
From: Christian Wiese <chris@opensde.org>
Date: Tue, 17 Dec 2013 22:10:17 +0100
Subject: [PATCH] musl/lvm2: fixed compiling

---
 .../lvm2-musl-0001-read-only-assignment.patch | 121 ++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 base/musl/pkg/lvm2/lvm2-musl-0001-read-only-assignment.patch

diff --git a/base/musl/pkg/lvm2/lvm2-musl-0001-read-only-assignment.patch b/base/musl/pkg/lvm2/lvm2-musl-0001-read-only-assignment.patch
new file mode 100644
index 000000000..79980f6a4
--- /dev/null
+++ b/base/musl/pkg/lvm2/lvm2-musl-0001-read-only-assignment.patch
@@ -0,0 +1,121 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../musl/pkg/lvm2/lvm2-musl-0001-read-only-assignment.patch
+# Copyright (C) 2012 - 2013 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+--- a/tools/lvmcmdline.c	2012-11-24 19:32:51.319288478 +0100
++++ b/tools/lvmcmdline.c	2012-11-24 19:34:46.381960596 +0100
+@@ -1194,9 +1194,12 @@
+ static int _check_standard_fds(void)
+ {
+ 	int err = is_valid_fd(STDERR_FILENO);
++	FILE *stdin_stream = stdin;
++	FILE *stdout_stream = stdout;
++	FILE *stderr_stream = stderr;
+ 
+ 	if (!is_valid_fd(STDIN_FILENO) &&
+-	    !(stdin = fopen(_PATH_DEVNULL, "r"))) {
++	    !(stdin_stream = fopen(_PATH_DEVNULL, "r"))) {
+ 		if (err)
+ 			perror("stdin stream open");
+ 		else
+@@ -1206,7 +1209,7 @@
+ 	}
+ 
+ 	if (!is_valid_fd(STDOUT_FILENO) &&
+-	    !(stdout = fopen(_PATH_DEVNULL, "w"))) {
++	    !(stdout_stream = fopen(_PATH_DEVNULL, "w"))) {
+ 		if (err)
+ 			perror("stdout stream open");
+ 		/* else no stdout */
+@@ -1214,7 +1217,7 @@
+ 	}
+ 
+ 	if (!is_valid_fd(STDERR_FILENO) &&
+-	    !(stderr = fopen(_PATH_DEVNULL, "w"))) {
++	    !(stderr_stream = fopen(_PATH_DEVNULL, "w"))) {
+ 		printf("stderr stream open: %s\n",
+ 		       strerror(errno));
+ 		return 0;
+--- a/lib/commands/toolcontext.c	2012-11-24 19:16:13.532208503 +0100
++++ b/lib/commands/toolcontext.c	2012-11-24 19:45:44.053159552 +0100
+@@ -1315,6 +1315,8 @@
+ {
+ 	struct cmd_context *cmd;
+ 	FILE *new_stream;
++	FILE *stdin_stream = stdin;
++	FILE *stdout_stream = stdout;
+ 
+ #ifdef M_MMAP_MAX
+ 	mallopt(M_MMAP_MAX, 0);
+@@ -1359,20 +1361,20 @@
+ 		}
+ 
+ 		if (is_valid_fd(STDIN_FILENO)) {
+-			if (!_reopen_stream(stdin, STDIN_FILENO, "r", "stdin", &new_stream))
++			if (!_reopen_stream(stdin_stream, STDIN_FILENO, "r", "stdin", &new_stream))
+ 				goto_out;
+-			stdin = new_stream;
+-			if (setvbuf(stdin, cmd->linebuffer, _IOLBF, linebuffer_size)) {
++			stdin_stream = new_stream;
++			if (setvbuf(stdin_stream, cmd->linebuffer, _IOLBF, linebuffer_size)) {
+ 				log_sys_error("setvbuf", "");
+ 				goto out;
+ 			}
+ 		}
+ 
+ 		if (is_valid_fd(STDOUT_FILENO)) {
+-			if (!_reopen_stream(stdout, STDOUT_FILENO, "w", "stdout", &new_stream))
++			if (!_reopen_stream(stdout_stream, STDOUT_FILENO, "w", "stdout", &new_stream))
+ 				goto_out;
+-			stdout = new_stream;
+-			if (setvbuf(stdout, cmd->linebuffer + linebuffer_size,
++			stdout_stream = new_stream;
++			if (setvbuf(stdout_stream, cmd->linebuffer + linebuffer_size,
+ 				     _IOLBF, linebuffer_size)) {
+ 				log_sys_error("setvbuf", "");
+ 				goto out;
+@@ -1629,6 +1631,8 @@
+ {
+ 	struct dm_config_tree *cft_cmdline;
+ 	FILE *new_stream;
++	FILE *stdin_stream = stdin;
++	FILE *stdout_stream = stdout;
+ 
+ 	if (cmd->dump_filter)
+ 		persistent_filter_dump(cmd->filter, 1);
+@@ -1655,17 +1659,17 @@
+ 	if (cmd->linebuffer) {
+ 		/* Reset stream buffering to defaults */
+ 		if (is_valid_fd(STDIN_FILENO)) {
+-			if (_reopen_stream(stdin, STDIN_FILENO, "r", "stdin", &new_stream)) {
+-				stdin = new_stream;
+-				setlinebuf(stdin);
++			if (_reopen_stream(stdin_stream, STDIN_FILENO, "r", "stdin", &new_stream)) {
++				stdin_stream = new_stream;
++				setlinebuf(stdin_stream);
+ 			} else
+ 				cmd->linebuffer = NULL;	/* Leave buffer in place (deliberate leak) */
+ 		}
+ 
+ 		if (is_valid_fd(STDOUT_FILENO)) {
+-			if (_reopen_stream(stdout, STDOUT_FILENO, "w", "stdout", &new_stream)) {
+-				stdout = new_stream;
+-				setlinebuf(stdout);
++			if (_reopen_stream(stdout_stream, STDOUT_FILENO, "w", "stdout", &new_stream)) {
++				stdout_stream = new_stream;
++				setlinebuf(stdout_stream);
+ 			} else
+ 				cmd->linebuffer = NULL;	/* Leave buffer in place (deliberate leak) */
+ 		}