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perf trace beauty: Fix generation of errno id->str table on ALT Linux

Browse source 
For some reason using:

         cat <<EoFuncBegin
  static const char *errno_to_name__$arch(int err)
  {
         switch (err) {
  EoFuncBegin

In tools/perf/trace/beauty/arch_errno_names.sh isn't working on ALT
Linux sisyphus (development version), which could be some distro
specific glitch, so just get this done in an alternative way that works
everywhere while giving notice to the people working on that distro to
try and figure our what really took place.

Cc: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2022-06-21 12:34:37 -03:00
parent ab66fdace8
commit 3713e2494b
1 changed files with 2 additions and 12 deletions
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14
tools/perf/trace/beauty/arch_errno_names.sh
View file

@ -33,23 +33,13 @@ create_errno_lookup_func()
local arch=$(arch_string "$1")
local nr name
cat <<EoFuncBegin
static const char *errno_to_name__$arch(int err)
{
switch (err) {
EoFuncBegin
printf "static const char *errno_to_name__%s(int err)\n{\n\tswitch (err) {\n" $arch
while read name nr; do
printf '\tcase %d: return "%s";\n' $nr $name
done
cat <<EoFuncEnd
default:
return "(unknown)";
}
}
EoFuncEnd
printf '\tdefault: return "(unknown)";\n\t}\n}\n'
}
process_arch()