trace: add current timestamp to all trace output
[git/git.git] / trace.h
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1#ifndef TRACE_H
2#define TRACE_H
3
4#include "git-compat-util.h"
5#include "strbuf.h"
6
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7struct trace_key {
8 const char * const key;
9 int fd;
10 unsigned int initialized : 1;
11 unsigned int need_close : 1;
12};
13
14#define TRACE_KEY_INIT(name) { "GIT_TRACE_" #name, 0, 0, 0 }
15
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16__attribute__((format (printf, 1, 2)))
17extern void trace_printf(const char *format, ...);
18__attribute__((format (printf, 2, 3)))
19extern void trace_argv_printf(const char **argv, const char *format, ...);
20extern void trace_repo_setup(const char *prefix);
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21extern int trace_want(struct trace_key *key);
22extern void trace_disable(struct trace_key *key);
5991a55c 23__attribute__((format (printf, 2, 3)))
6aa30857 24extern void trace_printf_key(struct trace_key *key, const char *format, ...);
c69dfd24 25extern void trace_strbuf(struct trace_key *key, const struct strbuf *data);
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26
27#endif /* TRACE_H */