src/usr.bin/make/timestamp.h - diff

Return to timestamp.h CVS log

Up to [local] / src / usr.bin / make

version 1.8, 2013/04/22 07:21:52

version 1.9, 2013/04/23 14:32:53

Line 31

/* This module handles time stamps on files in a relatively high-level way.

* Most of the interface is achieved through inlineable code.

* TIMESTAMP: opaque data type to store a date.

* ts_set_out_of_date(t): set up t so that it is out-of-date.

* b = is_out_of_date(t): check whether t is out-of-date.

* ts_set_from_stat(s, t): grab date out of stat(2) buffer.

Line 48

Line 47

#define Init_Timestamp() ts_set_from_now(now)

#ifndef TIMESTAMP_TYPE

#define TMIN (sizeof(time_t) == sizeof(int32_t) ? INT32_MIN : INT64_MIN)

#include "timestamp_t.h"

#define ts_set_out_of_date(t) (t).tv_sec = TMIN, (t).tv_nsec = 0

#endif

#define is_out_of_date(t) ((t).tv_sec == TMIN && (t).tv_nsec == 0)

#define ts_set_out_of_date(t) (t).tv_sec = INT_MIN, (t).tv_nsec = 0

#define is_out_of_date(t) ((t).tv_sec == INT_MIN && (t).tv_nsec == 0)

#define ts_set_from_stat(s, t) \

do { \

(t).tv_sec = (s).st_mtime; \

Line 73

Line 71

extern int set_times(const char *);

extern TIMESTAMP now; /* The time at the start of this whole

extern struct timespec now; /* The time at the start of this whole

* process */

extern char *time_to_string(TIMESTAMP t);

extern char *time_to_string(struct timespec t);

#endif