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486642baea
[ Upstream commit 2e1daee14e67fbf9b27280b974e2c680a22cabea ]
After gnulib update sed stopped matching `[[:space:]]*+' as before,
causing the following compilation error:
In file included from builtin-trace.c:719:
trace/beauty/generated/fsconfig_arrays.c:2:3: error: expected expression before ']' token
2 | [] = "",
| ^
trace/beauty/generated/fsconfig_arrays.c:2:3: error: array index in initializer not of integer type
trace/beauty/generated/fsconfig_arrays.c:2:3: note: (near initialization for 'fsconfig_cmds')
Fix this by correcting the regular expression used in the generator.
Also, clean up the script by removing redundant egrep, xargs, and printf
invocations.
Committer testing:
Continues to work:
$ cat tools/perf/trace/beauty/fsconfig.sh
#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1
if [ $# -ne 1 ] ; then
linux_header_dir=tools/include/uapi/linux
else
linux_header_dir=$1
fi
linux_mount=${linux_header_dir}/mount.h
printf "static const char *fsconfig_cmds[] = {\n"
ms='[[:space:]]*'
sed -nr "s/^${ms}FSCONFIG_([[:alnum:]_]+)${ms}=${ms}([[:digit:]]+)${ms},.*/\t[\2] = \"\1\",/p" \
${linux_mount}
printf "};\n"
$ tools/perf/trace/beauty/fsconfig.sh
static const char *fsconfig_cmds[] = {
[0] = "SET_FLAG",
[1] = "SET_STRING",
[2] = "SET_BINARY",
[3] = "SET_PATH",
[4] = "SET_PATH_EMPTY",
[5] = "SET_FD",
[6] = "CMD_CREATE",
[7] = "CMD_RECONFIGURE",
};
$
Fixes:
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| .. | ||
| beauty | ||
| strace/groups | ||