diff options
Diffstat (limited to 'package/libs')
| -rw-r--r-- | package/libs/sysfsutils/Makefile | 70 | ||||
| -rw-r--r-- | package/libs/sysfsutils/patches/200-mnt_path_check.patch | 55 |
2 files changed, 125 insertions, 0 deletions
diff --git a/package/libs/sysfsutils/Makefile b/package/libs/sysfsutils/Makefile new file mode 100644 index 0000000000..3c43bbc16a --- /dev/null +++ b/package/libs/sysfsutils/Makefile @@ -0,0 +1,70 @@ +# +# Copyright (C) 2006-2012 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=sysfsutils +PKG_VERSION:=2.1.0 +PKG_RELEASE:=2 + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz +PKG_SOURCE_URL:=@SF/linux-diag +PKG_MD5SUM:=14e7dcd0436d2f49aa403f67e1ef7ddc +PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org> + +PKG_FIXUP:=autoreconf + +PKG_INSTALL:=1 + +include $(INCLUDE_DIR)/package.mk + +define Package/libsysfs + SECTION:=libs + CATEGORY:=Libraries + SUBMENU:=Filesystem + TITLE:=Sysfs library + URL:=http://linux-diag.sourceforge.net/Sysfsutils.html +endef + +define Package/sysfsutils + SECTION:=utils + CATEGORY:=Utilities + SUBMENU:=Filesystem + DEPENDS:=+libsysfs + TITLE:=System Utilities Based on Sysfs + URL:=http://linux-diag.sourceforge.net/Sysfsutils.html +endef + +define Package/libsysfs/description +The library's purpose is to provide a consistant and stable interface for +querying system device information exposed through sysfs. +endef + +define Package/sysfsutils/description +A utility built upon libsysfs that lists devices by bus, class, and topology. +endef + +define Build/InstallDev + $(INSTALL_DIR) $(1)/usr/include + $(CP) $(PKG_INSTALL_DIR)/usr/include/sysfs $(1)/usr/include/ + + $(INSTALL_DIR) $(1)/usr/lib + $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsysfs.{a,so*,la} $(1)/usr/lib/ +endef + +define Package/libsysfs/install + $(INSTALL_DIR) $(1)/usr/lib + $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsysfs.so* $(1)/usr/lib/ +endef + +define Package/sysfsutils/install + $(INSTALL_DIR) $(1)/usr/bin + $(CP) $(PKG_INSTALL_DIR)/usr/bin/systool $(1)/usr/bin/ +endef + +$(eval $(call BuildPackage,libsysfs)) +$(eval $(call BuildPackage,sysfsutils)) diff --git a/package/libs/sysfsutils/patches/200-mnt_path_check.patch b/package/libs/sysfsutils/patches/200-mnt_path_check.patch new file mode 100644 index 0000000000..8710578c5b --- /dev/null +++ b/package/libs/sysfsutils/patches/200-mnt_path_check.patch @@ -0,0 +1,55 @@ +--- a/lib/sysfs_utils.c ++++ b/lib/sysfs_utils.c +@@ -22,6 +22,7 @@ + */ + #include "libsysfs.h" + #include "sysfs.h" ++#include <mntent.h> + + /** + * sysfs_remove_trailing_slash: Removes any trailing '/' in the given path +@@ -53,6 +54,9 @@ int sysfs_get_mnt_path(char *mnt_path, s + { + static char sysfs_path[SYSFS_PATH_MAX] = ""; + const char *sysfs_path_env; ++ FILE *mnt; ++ struct mntent *mntent; ++ int ret; + + if (len == 0 || mnt_path == NULL) + return -1; +@@ -64,12 +68,31 @@ int sysfs_get_mnt_path(char *mnt_path, s + if (sysfs_path_env != NULL) { + safestrcpymax(mnt_path, sysfs_path_env, len); + sysfs_remove_trailing_slash(mnt_path); +- return 0; ++ } else { ++ safestrcpymax(mnt_path, SYSFS_MNT_PATH, len); + } +- safestrcpymax(mnt_path, SYSFS_MNT_PATH, len); + } + +- return 0; ++ /* check that mount point is indeed mounted */ ++ ret = -1; ++ if ((mnt = setmntent(SYSFS_PROC_MNTS, "r")) == NULL) { ++ dprintf("Error getting mount information\n"); ++ return -1; ++ } ++ while ((mntent = getmntent(mnt)) != NULL) { ++ if (strcmp(mntent->mnt_type, SYSFS_FSTYPE_NAME) == 0 && ++ strcmp(mntent->mnt_dir, mnt_path) == 0) { ++ ret = 0; ++ break; ++ } ++ } ++ ++ endmntent(mnt); ++ ++ if (ret < 0) ++ errno = ENOENT; ++ ++ return ret; + } + + /** |