[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [XTF 2/6] time: add current_time() function to time management
From: Paul Semel <phentex@xxxxxxxxx> This function returns the "epoch" time. Signed-off-by: Paul Semel <phentex@xxxxxxxxx> --- common/time.c | 16 ++++++++++++++++ include/xtf/time.h | 4 ++++ 2 files changed, 20 insertions(+) diff --git a/common/time.c b/common/time.c index b9a6531..7decd07 100644 --- a/common/time.c +++ b/common/time.c @@ -74,6 +74,22 @@ uint64_t since_boot_time(void) return system_time; } +/* This function return the epoch time (number of seconds elapsed + * since Juanary 1, 1970) */ +#if defined(__i386__) +uint32_t current_time(void) +#else +uint64_t current_time(void) +#endif +{ +#if defined(__i386__) + uint32_t seconds = shared_info.wc_sec; +#else + uint64_t seconds = ((uint64_t)shared_info.wc_sec_hi << 32) | shared_info.wc_sec; +#endif + return seconds + (since_boot_time() / 1000000000); +} + /* * Local variables: * mode: C diff --git a/include/xtf/time.h b/include/xtf/time.h index e30d109..52da27a 100644 --- a/include/xtf/time.h +++ b/include/xtf/time.h @@ -11,8 +11,12 @@ #if defined(__i386__) /* Time from boot in nanoseconds */ uint32_t since_boot_time(void); + +uint32_t current_time(void); #else uint64_t since_boot_time(void); + +uint64_t current_time(void); #endif #endif /* XTF_TIME_H */ -- 2.16.6 Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879
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