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sysfsutils: move to the correct directory
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33856 3c298f89-4303-0410-b956-a3cf2f4a3e73
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70
package/libs/sysfsutils/Makefile
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70
package/libs/sysfsutils/Makefile
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@ -0,0 +1,70 @@
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#
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# Copyright (C) 2006-2012 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=sysfsutils
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PKG_VERSION:=2.1.0
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=@SF/linux-diag
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PKG_MD5SUM:=14e7dcd0436d2f49aa403f67e1ef7ddc
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PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
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PKG_FIXUP:=autoreconf
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/package.mk
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define Package/libsysfs
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SECTION:=libs
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CATEGORY:=Libraries
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SUBMENU:=Filesystem
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TITLE:=Sysfs library
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URL:=http://linux-diag.sourceforge.net/Sysfsutils.html
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endef
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define Package/sysfsutils
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SECTION:=utils
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CATEGORY:=Utilities
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SUBMENU:=Filesystem
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DEPENDS:=+libsysfs
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TITLE:=System Utilities Based on Sysfs
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URL:=http://linux-diag.sourceforge.net/Sysfsutils.html
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endef
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define Package/libsysfs/description
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The library's purpose is to provide a consistant and stable interface for
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querying system device information exposed through sysfs.
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endef
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define Package/sysfsutils/description
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A utility built upon libsysfs that lists devices by bus, class, and topology.
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endef
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include
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$(CP) $(PKG_INSTALL_DIR)/usr/include/sysfs $(1)/usr/include/
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libsysfs.{a,so*,la} $(1)/usr/lib/
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endef
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define Package/libsysfs/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libsysfs.so* $(1)/usr/lib/
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endef
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define Package/sysfsutils/install
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$(INSTALL_DIR) $(1)/usr/bin
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$(CP) $(PKG_INSTALL_DIR)/usr/bin/systool $(1)/usr/bin/
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endef
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$(eval $(call BuildPackage,libsysfs))
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$(eval $(call BuildPackage,sysfsutils))
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55
package/libs/sysfsutils/patches/200-mnt_path_check.patch
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55
package/libs/sysfsutils/patches/200-mnt_path_check.patch
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--- a/lib/sysfs_utils.c
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+++ b/lib/sysfs_utils.c
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@@ -22,6 +22,7 @@
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*/
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#include "libsysfs.h"
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#include "sysfs.h"
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+#include <mntent.h>
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/**
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* sysfs_remove_trailing_slash: Removes any trailing '/' in the given path
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@@ -53,6 +54,9 @@ int sysfs_get_mnt_path(char *mnt_path, s
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{
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static char sysfs_path[SYSFS_PATH_MAX] = "";
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const char *sysfs_path_env;
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+ FILE *mnt;
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+ struct mntent *mntent;
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+ int ret;
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if (len == 0 || mnt_path == NULL)
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return -1;
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@@ -64,12 +68,31 @@ int sysfs_get_mnt_path(char *mnt_path, s
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if (sysfs_path_env != NULL) {
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safestrcpymax(mnt_path, sysfs_path_env, len);
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sysfs_remove_trailing_slash(mnt_path);
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- return 0;
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+ } else {
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+ safestrcpymax(mnt_path, SYSFS_MNT_PATH, len);
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}
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- safestrcpymax(mnt_path, SYSFS_MNT_PATH, len);
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}
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- return 0;
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+ /* check that mount point is indeed mounted */
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+ ret = -1;
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+ if ((mnt = setmntent(SYSFS_PROC_MNTS, "r")) == NULL) {
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+ dprintf("Error getting mount information\n");
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+ return -1;
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+ }
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+ while ((mntent = getmntent(mnt)) != NULL) {
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+ if (strcmp(mntent->mnt_type, SYSFS_FSTYPE_NAME) == 0 &&
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+ strcmp(mntent->mnt_dir, mnt_path) == 0) {
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+ ret = 0;
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+ break;
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+ }
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+ }
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+
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+ endmntent(mnt);
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+
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+ if (ret < 0)
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+ errno = ENOENT;
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+
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+ return ret;
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}
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/**
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