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-rw-r--r--tools/perf/util/dso.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 12350b171727..bd061ba7b47c 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -244,6 +244,12 @@ bool is_supported_compression(const char *ext);
bool is_kernel_module(const char *pathname, int cpumode);
bool decompress_to_file(const char *ext, const char *filename, int output_fd);
bool dso__needs_decompress(struct dso *dso);
+int dso__decompress_kmodule_fd(struct dso *dso, const char *name);
+int dso__decompress_kmodule_path(struct dso *dso, const char *name,
+ char *pathname, size_t len);
+
+#define KMOD_DECOMP_NAME "/tmp/perf-kmod-XXXXXX"
+#define KMOD_DECOMP_LEN sizeof(KMOD_DECOMP_NAME)
struct kmod_path {
char *name;
@@ -259,6 +265,9 @@ int __kmod_path__parse(struct kmod_path *m, const char *path,
#define kmod_path__parse_name(__m, __p) __kmod_path__parse(__m, __p, true , false)
#define kmod_path__parse_ext(__m, __p) __kmod_path__parse(__m, __p, false, true)
+void dso__set_module_info(struct dso *dso, struct kmod_path *m,
+ struct machine *machine);
+
/*
* The dso__data_* external interface provides following functions:
* dso__data_get_fd