diff options
Diffstat (limited to 'tools/lib/lk/debugfs.h')
-rw-r--r-- | tools/lib/lk/debugfs.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/lib/lk/debugfs.h b/tools/lib/lk/debugfs.h new file mode 100644 index 000000000000..935c59bdb442 --- /dev/null +++ b/tools/lib/lk/debugfs.h @@ -0,0 +1,29 @@ +#ifndef __LK_DEBUGFS_H__ +#define __LK_DEBUGFS_H__ + +#define _STR(x) #x +#define STR(x) _STR(x) + +/* + * 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 DEBUGFS_MAGIC +#define DEBUGFS_MAGIC 0x64626720 +#endif + +#ifndef PERF_DEBUGFS_ENVIRONMENT +#define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR" +#endif + +const char *debugfs_find_mountpoint(void); +int debugfs_valid_mountpoint(const char *debugfs); +char *debugfs_mount(const char *mountpoint); + +extern char debugfs_mountpoint[]; + +#endif /* __LK_DEBUGFS_H__ */ |