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authorblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-03-13 18:11:19 +0000
committerblogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>2013-03-13 18:11:19 +0000
commit35dde6748e98a2a7725e220c5ea8f63c7d9c185c (patch)
tree4aeff8c4041964f40a41b510ee951adf81dffe17 /package/base-files/files.old/lib/preinit/10_essential_fs
parent5286d13803771d732cc7dafbacb365b88cca2878 (diff)
[base-files] make basefiles aware of procd
Signed-off-by: John Crispin <blogic@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36003 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/base-files/files.old/lib/preinit/10_essential_fs')
-rw-r--r--package/base-files/files.old/lib/preinit/10_essential_fs25
1 files changed, 25 insertions, 0 deletions
diff --git a/package/base-files/files.old/lib/preinit/10_essential_fs b/package/base-files/files.old/lib/preinit/10_essential_fs
new file mode 100644
index 000000000..fc04eb7ff
--- /dev/null
+++ b/package/base-files/files.old/lib/preinit/10_essential_fs
@@ -0,0 +1,25 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+
+do_mount_procfs() {
+ mount -o noatime -t proc proc /proc
+}
+
+do_mount_sysfs() {
+ mount -o noatime -tsysfs sysfs /sys
+}
+
+calc_tmpfs_size() {
+ pi_size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)&&(mt>l)?mt-l:s}' /proc/meminfo)
+}
+
+do_mount_tmpfs() {
+ calc_tmpfs_size
+ mount -o noatime -t tmpfs -o size=$pi_size,nosuid,nodev,mode=1777 tmpfs /tmp
+}
+
+boot_hook_add preinit_essential do_mount_procfs
+boot_hook_add preinit_essential do_mount_sysfs
+boot_hook_add preinit_essential do_mount_tmpfs
+