lkml.org 
[lkml]   [2015]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:perf/core] tools lib api fs: Add STR and PATH_MAX macros to fs object
Commit-ID:  b86b0d3570273c6ddc16b1972e82bf7778346286
Gitweb: http://git.kernel.org/tip/b86b0d3570273c6ddc16b1972e82bf7778346286
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Wed, 2 Sep 2015 09:56:37 +0200
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 4 Sep 2015 12:00:58 -0300

tools lib api fs: Add STR and PATH_MAX macros to fs object

We're going to get rid of findfs.h in following patches, but we'll still
need these macros.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Raphael Beamonte <raphael.beamonte@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1441180605-24737-8-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/lib/api/fs/fs.c | 3 +++
tools/lib/api/fs/fs.h | 8 ++++++++
2 files changed, 11 insertions(+)

diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c
index 128ef63..5e838d3 100644
--- a/tools/lib/api/fs/fs.c
+++ b/tools/lib/api/fs/fs.c
@@ -15,6 +15,9 @@
#include "debugfs.h"
#include "fs.h"

+#define _STR(x) #x
+#define STR(x) _STR(x)
+
static const char * const sysfs__fs_known_mountpoints[] = {
"/sys",
0,
diff --git a/tools/lib/api/fs/fs.h b/tools/lib/api/fs/fs.h
index 6caa2bb..fd6288d 100644
--- a/tools/lib/api/fs/fs.h
+++ b/tools/lib/api/fs/fs.h
@@ -1,6 +1,14 @@
#ifndef __API_FS__
#define __API_FS__

+/*
+ * On most systems <limits.h> would have given us this, but not on some systems
+ * (e.g. GNU/Hurd).
+ */
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
+
#ifndef SYSFS_MAGIC
#define SYSFS_MAGIC 0x62656572
#endif

\
 
 \ /
  Last update: 2015-09-08 17:01    [W:0.345 / U:0.632 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site