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linux/tools/perf/trace/beauty/renameat.c
Arnaldo Carvalho de Melo b64f1cc6d0 perf trace beauty renameat: No need to include linux/fs.h
There is no use for what is in that file, as everything is
built by the tools/perf/trace/beauty/rename_flags.sh script from
the copied kernel headers, the end result being:

  $ cat /tmp/build/perf/trace/beauty/generated/rename_flags_array.c
  static const char *rename_flags[] = {
	[0 + 1] = "NOREPLACE",
	[1 + 1] = "EXCHANGE",
	[2 + 1] = "WHITEOUT",
  };
  $

I.e. no use of any defines from uapi/linux/fs.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-lgugmfa8z4bpw5zsbuoitllb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-04-01 14:49:24 -03:00

19 lines
676 B
C

// SPDX-License-Identifier: LGPL-2.1
// Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
#include "trace/beauty/beauty.h"
static size_t renameat2__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
{
#include "trace/beauty/generated/rename_flags_array.c"
static DEFINE_STRARRAY(rename_flags, "RENAME_");
return strarray__scnprintf_flags(&strarray__rename_flags, bf, size, show_prefix, flags);
}
size_t syscall_arg__scnprintf_renameat2_flags(char *bf, size_t size, struct syscall_arg *arg)
{
unsigned long flags = arg->val;
return renameat2__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
}