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f9f31384c2
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* 7e013f0 Do not read entire file into buffer when extracting
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commit 7e013f0afa68378d38a6bdc9b0c5a342bd3dd0a5
Author: Erik Karlsson <erik.karlsson@genexis.eu>
Date: 2021-11-30 00:09:44 +0100
Do not read entire file into buffer when extracting
Only read FDT into buffer, and then in case of external image, use lseek
followed by sendfile if supported or otherwise read/write.
Remove unnecessary strdup of option arguments that would leak memory in case
options are repeated.
Fix confusing error message with --attribute when --image is used to specify
a non-existing image.
Base directory -> /
fdtextract.c | 169 +++++++++++++++++++++++++++++++++++++----------------------
1 file changed, 106 insertions(+), 63 deletions(-)
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51 lines
1.1 KiB
Makefile
51 lines
1.1 KiB
Makefile
#
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# Copyright (C) 2021 IOPSYS Software Solutions AB
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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 $(TOPDIR)/rules.mk
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PKG_NAME:=fdtextract
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PKG_RELEASE:=1
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PKG_VERSION:=1.0
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PKG_SOURCE_URL:=https://dev.iopsys.eu/iopsys/fdtextract.git
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_VERSION:=7e013f0afa68378d38a6bdc9b0c5a342bd3dd0a5
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PKG_MIRROR_HASH:=skip
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PKG_LICENSE:=GPLv2
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PKG_LICENSE_FILES:=LICENSE
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RSTRIP:=true
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export BUILD_DIR
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PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
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PKG_BUILD_PARALLEL:=1
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include $(INCLUDE_DIR)/package.mk
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define Package/$(PKG_NAME)
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CATEGORY:=Utilities
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TITLE:=fdtextract
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DEPENDS:= +libfdt
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endef
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define Package/$(PKG_NAME)/description
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Command to extract sub images from FIT images.
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endef
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MAKE_FLAGS += \
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CFLAGS+="-Wall"
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define Package/$(PKG_NAME)/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/fdtextract $(1)/usr/sbin/
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$(STRIP) $(1)/usr/sbin/fdtextract
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endef
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$(eval $(call BuildPackage,$(PKG_NAME)))
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