From: Mirko Vogt <mirko@openwrt.org>
Date: Fri, 21 Dec 2012 12:10:21 +0000 (+0000)
Subject: hot-fix nameclash in sysupgrade: rename pivot() to supivot() in sysupgrade
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4cca5cd4fd63081559a19c36c1f32be410df754b;p=openwrt%2Fstaging%2Frobimarko.git

hot-fix nameclash in sysupgrade: rename pivot() to supivot() in sysupgrade

Sysupgrade defines its very own pivot() function.
Prior merging boot.sh and functions.sh sysupgrade just included boot.sh,
now it includes functions.sh which defines pivot() as well, however
slightly different which causes sysupgrade to fail.

This is a hot-fix to unbreak sysupgrade, however those two pivot()
functions should actually get merged.

SVN-Revision: 34815
---

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index e796c7bacd..2e123ab3cf 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -33,7 +33,7 @@ install_bin() { # <file> [ <symlink> ... ]
 	}; done
 }
 
-pivot() { # <new_root> <old_root>
+supivot() { # <new_root> <old_root>
 	mount | grep "on $1 type" 2>&- 1>&- || mount -o bind $1 $1
 	mkdir -p $1$2 $1/proc $1/sys $1/dev $1/tmp $1/overlay && \
 	mount -o noatime,move /proc $1/proc && \
@@ -62,7 +62,7 @@ run_ramfs() { # <command> [...]
 	done
 	install_file /etc/resolv.conf /lib/functions.sh /lib/functions.sh /lib/upgrade/*.sh $RAMFS_COPY_DATA
 
-	pivot $RAM_ROOT /mnt || {
+	supivot $RAM_ROOT /mnt || {
 		echo "Failed to switch over to ramfs. Please reboot."
 		exit 1
 	}