tools perf beauty: Fix usbdevfs_ioctl table generator to handle _IOC() (7ee52615) · Commits · 戴 / test

In addition to _IOW() and _IOR(), to handle this case: #define USBDEVFS_CONNINFO_EX(len) _IOC(_IOC_READ, 'U', 32, len) That will happen in the next sync of this header file. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-3br5e4t64e4lp0goo84che3s@git.kernel.org Signed-off-by:

Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/trace/beauty/usbdevfs_ioctl.sh

+6 −3

Original line number	Diff line number	Diff line
		@@ -3,10 +3,13 @@

		[ $# -eq 1 ] && header_dir=$1 \|\| header_dir=tools/include/uapi/linux/

		# also as:
		# #define USBDEVFS_CONNINFO_EX(len) _IOC(_IOC_READ, 'U', 32, len)

		printf "static const char *usbdevfs_ioctl_cmds[] = {\n"
		regex="^#[[:space:]]define[[:space:]]+USBDEVFS_(\w+)[[:space:]]+_IO[WR]{0,2}\([[:space:]]'U'[[:space:]],[[:space:]]([[:digit:]]+).*"
		egrep $regex ${header_dir}/usbdevice_fs.h \| egrep -v 'USBDEVFS_\w+32[[:space:]]' \| \
		sed -r "s/$regex/\2 \1/g" \| \
		regex="^#[[:space:]]define[[:space:]]+USBDEVFS_(\w+)($\w+$)?[[:space:]]+_IO[CWR]{0,2}\([[:space:]](_IOC_\w+,[[:space:]])?'U'[[:space:]],[[:space:]]([[:digit:]]+)."
		egrep "$regex" ${header_dir}/usbdevice_fs.h \| egrep -v 'USBDEVFS_\w+32[[:space:]]' \| \
		sed -r "s/$regex/\4 \1/g" \| \
		sort \| xargs printf "\t[%s] = \"%s\",\n"
		printf "};\n\n"
		printf "#if 0\n"

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