libxl_utils: add internal function to read sysfs file contents
authorChunyan Liu <cyliu@suse.com>
Wed, 9 Mar 2016 02:10:10 +0000 (10:10 +0800)
committerIan Jackson <Ian.Jackson@eu.citrix.com>
Fri, 18 Mar 2016 12:17:22 +0000 (12:17 +0000)
commitbc023ecda5ae253e7488723e85472e08c2a0d127
tree2d763d625749370b62ebf52ee6dd4617a91c4fad
parentd704dda2cca298b7a9e108c565ecbc77c2186b4e
libxl_utils: add internal function to read sysfs file contents

Add a new function libxl_read_sysfs_file_contents to handle sysfs file
specially. It would be used in later pvusb work.

Signed-off-by: Chunyan Liu <cyliu@suse.com>
Acked-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
tools/libxl/libxl_internal.h
tools/libxl/libxl_utils.c