diff options
Diffstat (limited to 'tools/lib/api/fs')
-rw-r--r-- | tools/lib/api/fs/tracing_path.c | 15 | ||||
-rw-r--r-- | tools/lib/api/fs/tracing_path.h | 5 |
2 files changed, 20 insertions, 0 deletions
diff --git a/tools/lib/api/fs/tracing_path.c b/tools/lib/api/fs/tracing_path.c index 6f5fe942eff4..9cd282425929 100644 --- a/tools/lib/api/fs/tracing_path.c +++ b/tools/lib/api/fs/tracing_path.c | |||
@@ -86,6 +86,21 @@ void put_tracing_file(char *file) | |||
86 | free(file); | 86 | free(file); |
87 | } | 87 | } |
88 | 88 | ||
89 | char *get_events_file(const char *name) | ||
90 | { | ||
91 | char *file; | ||
92 | |||
93 | if (asprintf(&file, "%s/events/%s", tracing_path_mount(), name) < 0) | ||
94 | return NULL; | ||
95 | |||
96 | return file; | ||
97 | } | ||
98 | |||
99 | void put_events_file(char *file) | ||
100 | { | ||
101 | free(file); | ||
102 | } | ||
103 | |||
89 | int tracing_path__strerror_open_tp(int err, char *buf, size_t size, | 104 | int tracing_path__strerror_open_tp(int err, char *buf, size_t size, |
90 | const char *sys, const char *name) | 105 | const char *sys, const char *name) |
91 | { | 106 | { |
diff --git a/tools/lib/api/fs/tracing_path.h b/tools/lib/api/fs/tracing_path.h index 1b65decedfc0..3b32fb439f12 100644 --- a/tools/lib/api/fs/tracing_path.h +++ b/tools/lib/api/fs/tracing_path.h | |||
@@ -12,5 +12,10 @@ const char *tracing_path_mount(void); | |||
12 | char *get_tracing_file(const char *name); | 12 | char *get_tracing_file(const char *name); |
13 | void put_tracing_file(char *file); | 13 | void put_tracing_file(char *file); |
14 | 14 | ||
15 | char *get_events_file(const char *name); | ||
16 | void put_events_file(char *file); | ||
17 | |||
18 | #define zput_events_file(ptr) ({ free(*ptr); *ptr = NULL; }) | ||
19 | |||
15 | int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name); | 20 | int tracing_path__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name); |
16 | #endif /* __API_FS_TRACING_PATH_H */ | 21 | #endif /* __API_FS_TRACING_PATH_H */ |