diff options
Diffstat (limited to 'trace.h')
| -rw-r--r-- | trace.h | 56 |
1 files changed, 36 insertions, 20 deletions
@@ -15,34 +15,39 @@ extern struct trace_key trace_default_key; #define TRACE_KEY_INIT(name) { "GIT_TRACE_" #name, 0, 0, 0 } extern struct trace_key trace_perf_key; +extern struct trace_key trace_setup_key; -extern void trace_repo_setup(const char *prefix); -extern int trace_want(struct trace_key *key); -extern void trace_disable(struct trace_key *key); -extern uint64_t getnanotime(void); -extern void trace_command_performance(const char **argv); -extern void trace_verbatim(struct trace_key *key, const void *buf, unsigned len); +void trace_repo_setup(const char *prefix); +int trace_want(struct trace_key *key); +void trace_disable(struct trace_key *key); +uint64_t getnanotime(void); +void trace_command_performance(const char **argv); +void trace_verbatim(struct trace_key *key, const void *buf, unsigned len); +uint64_t trace_performance_enter(void); #ifndef HAVE_VARIADIC_MACROS __attribute__((format (printf, 1, 2))) -extern void trace_printf(const char *format, ...); +void trace_printf(const char *format, ...); __attribute__((format (printf, 2, 3))) -extern void trace_printf_key(struct trace_key *key, const char *format, ...); +void trace_printf_key(struct trace_key *key, const char *format, ...); __attribute__((format (printf, 2, 3))) -extern void trace_argv_printf(const char **argv, const char *format, ...); +void trace_argv_printf(const char **argv, const char *format, ...); -extern void trace_strbuf(struct trace_key *key, const struct strbuf *data); +void trace_strbuf(struct trace_key *key, const struct strbuf *data); /* Prints elapsed time (in nanoseconds) if GIT_TRACE_PERFORMANCE is enabled. */ __attribute__((format (printf, 2, 3))) -extern void trace_performance(uint64_t nanos, const char *format, ...); +void trace_performance(uint64_t nanos, const char *format, ...); /* Prints elapsed time since 'start' if GIT_TRACE_PERFORMANCE is enabled. */ __attribute__((format (printf, 2, 3))) -extern void trace_performance_since(uint64_t start, const char *format, ...); +void trace_performance_since(uint64_t start, const char *format, ...); + +__attribute__((format (printf, 1, 2))) +void trace_performance_leave(const char *format, ...); #else @@ -117,18 +122,29 @@ extern void trace_performance_since(uint64_t start, const char *format, ...); __VA_ARGS__); \ } while (0) +#define trace_performance_leave(...) \ + do { \ + if (trace_pass_fl(&trace_perf_key)) \ + trace_performance_leave_fl(TRACE_CONTEXT, __LINE__, \ + getnanotime(), \ + __VA_ARGS__); \ + } while (0) + /* backend functions, use non-*fl macros instead */ __attribute__((format (printf, 4, 5))) -extern void trace_printf_key_fl(const char *file, int line, struct trace_key *key, - const char *format, ...); +void trace_printf_key_fl(const char *file, int line, struct trace_key *key, + const char *format, ...); +__attribute__((format (printf, 4, 5))) +void trace_argv_printf_fl(const char *file, int line, const char **argv, + const char *format, ...); +void trace_strbuf_fl(const char *file, int line, struct trace_key *key, + const struct strbuf *data); __attribute__((format (printf, 4, 5))) -extern void trace_argv_printf_fl(const char *file, int line, const char **argv, - const char *format, ...); -extern void trace_strbuf_fl(const char *file, int line, struct trace_key *key, - const struct strbuf *data); +void trace_performance_fl(const char *file, int line, + uint64_t nanos, const char *fmt, ...); __attribute__((format (printf, 4, 5))) -extern void trace_performance_fl(const char *file, int line, - uint64_t nanos, const char *fmt, ...); +void trace_performance_leave_fl(const char *file, int line, + uint64_t nanos, const char *fmt, ...); static inline int trace_pass_fl(struct trace_key *key) { return key->fd || !key->initialized; |