Hi there, As part of my trying to gain understanding of lmsensors area, and also due to my surprise at how macros create some of these filenames, I wrote a small bash script to extract cross-referenced lists from drivers in current directory. One list sorted by driver_name, the other sorted by sysfs_filename, easy to query with grep or eyeball. More on http://scatter.mine.nu/lmsensors/sysfs-names/ Cheers, Grant. #!/bin/bash # # crossref-driver-sysfs_name # # create cross references of sysfs names vs drivers in current directory # # Copyright (C) 2005 Grant Coady <gcoady at gmail.com> http://scatter.mine.nu/ # # GPL per linux/COPYING by reference TARGET_DIR="/home/public" # intermediate files CROSS_DRIVER_LIST="$TARGET_DIR/cross_driver_list" CROSS_GCC_ERROR_LOG="$TARGET_DIR/cross_gcc_error_log" CROSS_DRIVER_TEMP="$TARGET_DIR/cross_driver_temp" CROSS_SYSFS_TEMP="$TARGET_DIR/cross_sysfs_temp" CROSS_NAME_WORK="$TARGET_DIR/cross_name_work" CROSS_TEMP_FILES="$TARGET_DIR/cross_*" # output lists CROSS_DRIVER_SYSFS="$TARGET_DIR/crossref_driver_sysfs.list" CROSS_SYSFS_DRIVER="$TARGET_DIR/crossref_sysfs_driver.list" rm -f $CROSS_TEMP_FILES # Create driver list: filtering unwanted intermediate files in case # source tree already compiled. echo -e "\ncrossref-driver-sysfs_name..." ls *.c | grep -v "\.mod\.c" | sort > $CROSS_DRIVER_LIST # Create cross reference list: # Run driver through preprocessor to expand macros that build some sysfs # filenames, through sed to pickup sysfs filename and r/w attributes # (unused yet) and save to temp file. Run temp file through blank line # filter and append to driver -> sysfs_name, sysfs_name -> driver. while read driver_name rest; do echo "$driver_name" # progress indicator gcc -E "$driver_name" 2> $CROSS_GCC_ERROR_LOG | \ sed -n -e 's/[^D]*DEVICE_ATTR(\([^,]*\)\,\([^,]*\)[^D]*/\1\t\2\n/pg' \ > $CROSS_NAME_WORK while read sysfs_name rest; do if test -n "$sysfs_name"; then echo -e "$driver_name\t$sysfs_name" >> $CROSS_DRIVER_TEMP echo -e "$sysfs_name\t$driver_name" >> $CROSS_SYSFS_TEMP fi done < $CROSS_NAME_WORK done < $CROSS_DRIVER_LIST # Presentation: sort sysfs_name -> driver list and line up columns. cat $CROSS_SYSFS_TEMP | sort | expand -32 > $CROSS_SYSFS_DRIVER cat $CROSS_DRIVER_TEMP | expand -16 > $CROSS_DRIVER_SYSFS echo -e "\nDone!" # end
