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-rw-r--r--tools/perf/util/util.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index a53535949043..c8f362daba87 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -128,6 +128,8 @@ void put_tracing_file(char *file);
#endif
#endif
+#define PERF_GTK_DSO "libperf-gtk.so"
+
/* General helper functions */
extern void usage(const char *err) NORETURN;
extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
@@ -241,6 +243,7 @@ static inline int sane_case(int x, int high)
int mkdir_p(char *path, mode_t mode);
int copyfile(const char *from, const char *to);
+int copyfile_mode(const char *from, const char *to, mode_t mode);
s64 perf_atoll(const char *str);
char **argv_split(const char *str, int *argcp);
@@ -270,6 +273,13 @@ bool is_power_of_2(unsigned long n)
return (n != 0 && ((n & (n - 1)) == 0));
}
+static inline unsigned next_pow2(unsigned x)
+{
+ if (!x)
+ return 1;
+ return 1ULL << (32 - __builtin_clz(x - 1));
+}
+
size_t hex_width(u64 v);
int hex2u64(const char *ptr, u64 *val);
@@ -281,4 +291,20 @@ void dump_stack(void);
extern unsigned int page_size;
void get_term_dimensions(struct winsize *ws);
+
+struct parse_tag {
+ char tag;
+ int mult;
+};
+
+unsigned long parse_tag_value(const char *str, struct parse_tag *tags);
+
+#define SRCLINE_UNKNOWN ((char *) "??:0")
+
+struct dso;
+
+char *get_srcline(struct dso *dso, unsigned long addr);
+void free_srcline(char *srcline);
+
+int filename__read_int(const char *filename, int *value);
#endif /* GIT_COMPAT_UTIL_H */