diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index 07d74b03d828d423f92c7d00dd9d0d18bd1eda67..8305b3e9d48e29da0152592524af2e364a3b92f9 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -3,8 +3,11 @@ #include #include #include +#include #include #include +#include +#include #include #include @@ -24,6 +27,11 @@ static const char * const debugfs_known_mountpoints[] = { static bool debugfs_found; +bool debugfs_configured(void) +{ + return debugfs_find_mountpoint() != NULL; +} + /* find the path to the mounted debugfs */ const char *debugfs_find_mountpoint(void) { diff --git a/tools/lib/api/fs/debugfs.h b/tools/lib/api/fs/debugfs.h index 1074ac81358e79df9c481425f731597178b03ac5..455023698d2b43770f0de68464b4f244916adca4 100644 --- a/tools/lib/api/fs/debugfs.h +++ b/tools/lib/api/fs/debugfs.h @@ -11,6 +11,7 @@ #define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR" #endif +bool debugfs_configured(void); const char *debugfs_find_mountpoint(void); char *debugfs_mount(const char *mountpoint); diff --git a/tools/lib/api/fs/findfs.h b/tools/lib/api/fs/findfs.h index 9e7d876791e11a1c0d62ca4cac9d3fd1eaf6cd72..b6f5d05acc4219c19253a158b03c48d13ae312ed 100644 --- a/tools/lib/api/fs/findfs.h +++ b/tools/lib/api/fs/findfs.h @@ -1,6 +1,8 @@ #ifndef __API_FINDFS_H__ #define __API_FINDFS_H__ +#include + #define _STR(x) #x #define STR(x) _STR(x) diff --git a/tools/lib/api/fs/tracefs.c b/tools/lib/api/fs/tracefs.c index ef40d15821e95733857339f22f0f5d2203b56546..e4aa9688b71e8293892316f49c0f512f1d6ab1c4 100644 --- a/tools/lib/api/fs/tracefs.c +++ b/tools/lib/api/fs/tracefs.c @@ -2,8 +2,11 @@ #include #include #include +#include #include #include +#include +#include #include #include @@ -25,6 +28,11 @@ static const char * const tracefs_known_mountpoints[] = { static bool tracefs_found; +bool tracefs_configured(void) +{ + return tracefs_find_mountpoint() != NULL; +} + /* find the path to the mounted tracefs */ const char *tracefs_find_mountpoint(void) { diff --git a/tools/lib/api/fs/tracefs.h b/tools/lib/api/fs/tracefs.h index e6f7f5183c87e4369799fe03e9535253c1c2cda0..da780ac49acb90d2e6e184c02ec154351ef1bb13 100644 --- a/tools/lib/api/fs/tracefs.h +++ b/tools/lib/api/fs/tracefs.h @@ -11,6 +11,7 @@ #define PERF_TRACEFS_ENVIRONMENT "PERF_TRACEFS_DIR" #endif +bool tracefs_configured(void); const char *tracefs_find_mountpoint(void); int tracefs_valid_mountpoint(const char *debugfs); char *tracefs_mount(const char *mountpoint);