diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-16 12:55:59 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:11:04 -0200 |
| commit | c168fbfb93a1c4044287858c6784f0bd1f6cfe33 (patch) | |
| tree | 517df56c9a1db500e1ccb2bab4a9eac4e9db93d0 /tools/perf/util/debugfs.h | |
| parent | c23205c8488f11cb9ebe7a7b5851a1d8a0171011 (diff) | |
perf tools: Eliminate duplicate code and use PATH_MAX consistently
No need for multiple definitions for STR() and die(), also use SuSv2's
PATH_MAX instead of adding MAX_PATH.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-qpujjkw7u0bf0tr4wt55cr9y@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/debugfs.h')
| -rw-r--r-- | tools/perf/util/debugfs.h | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/tools/perf/util/debugfs.h b/tools/perf/util/debugfs.h index 83a02879745..8cd3fa0af88 100644 --- a/tools/perf/util/debugfs.h +++ b/tools/perf/util/debugfs.h @@ -1,25 +1,14 @@ #ifndef __DEBUGFS_H__ #define __DEBUGFS_H__ -#include <sys/mount.h> - -#ifndef MAX_PATH -# define MAX_PATH 256 -#endif - -#ifndef STR -# define _STR(x) #x -# define STR(x) _STR(x) -#endif - -extern const char *debugfs_find_mountpoint(void); -extern int debugfs_valid_mountpoint(const char *debugfs); -extern int debugfs_valid_entry(const char *path); -extern char *debugfs_mount(const char *mountpoint); -extern int debugfs_umount(void); -extern int debugfs_write(const char *entry, const char *value); -extern int debugfs_read(const char *entry, char *buffer, size_t size); -extern void debugfs_force_cleanup(void); -extern int debugfs_make_path(const char *element, char *buffer, int size); +const char *debugfs_find_mountpoint(void); +int debugfs_valid_mountpoint(const char *debugfs); +int debugfs_valid_entry(const char *path); +char *debugfs_mount(const char *mountpoint); +int debugfs_umount(void); +int debugfs_write(const char *entry, const char *value); +int debugfs_read(const char *entry, char *buffer, size_t size); +void debugfs_force_cleanup(void); +int debugfs_make_path(const char *element, char *buffer, int size); #endif /* __DEBUGFS_H__ */ |