Messages in this thread Patch in this message | | | Date | Tue, 8 Sep 2015 07:34:06 -0700 | From | tip-bot for Jiri Olsa <> | Subject | [tip:perf/core] tools lib api fs: Add STR and PATH_MAX macros to fs object |
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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
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