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| author | June McEnroe <june@causal.agency> | 2020-07-27 21:55:29 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-07-30 19:02:22 -0400 |
| commit | 4bb261b015d382a567563571ae4d399a16caebe2 (patch) | |
| tree | 19862c3060f67c92df964ed948084e234e7a4952 /include/compat/time.h | |
| parent | import: Add script to extract libtls from libressl-portable (diff) | |
| download | libretls-4bb261b015d382a567563571ae4d399a16caebe2.tar.gz libretls-4bb261b015d382a567563571ae4d399a16caebe2.zip | |
Import LibreSSL 3.2.0
Diffstat (limited to 'include/compat/time.h')
| -rw-r--r-- | include/compat/time.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/compat/time.h b/include/compat/time.h new file mode 100644 index 0000000..540807d --- /dev/null +++ b/include/compat/time.h @@ -0,0 +1,60 @@ +/* + * Public domain + * sys/time.h compatibility shim + */ + +#ifdef _MSC_VER +#if _MSC_VER >= 1900 +#include <../ucrt/time.h> +#else +#include <../include/time.h> +#endif +#else +#include_next <time.h> +#endif + +#ifndef LIBCRYPTOCOMPAT_TIME_H +#define LIBCRYPTOCOMPAT_TIME_H + +#ifdef _WIN32 +struct tm *__gmtime_r(const time_t * t, struct tm * tm); +#define gmtime_r(tp, tm) __gmtime_r(tp, tm) +#endif + +#ifndef HAVE_TIMEGM +time_t timegm(struct tm *tm); +#endif + +#ifndef CLOCK_MONOTONIC +#define CLOCK_MONOTONIC CLOCK_REALTIME +#endif + +#ifndef CLOCK_REALTIME +#define CLOCK_REALTIME 0 +#endif + +#ifndef _WIN32 +#ifndef HAVE_CLOCK_GETTIME +typedef int clockid_t; +int clock_gettime(clockid_t clock_id, struct timespec *tp); +#endif + +#ifdef timespecsub +#define HAVE_TIMESPECSUB +#endif + +#ifndef HAVE_TIMESPECSUB +#define timespecsub(tsp, usp, vsp) \ + do { \ + (vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec; \ + (vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec; \ + if ((vsp)->tv_nsec < 0) { \ + (vsp)->tv_sec--; \ + (vsp)->tv_nsec += 1000000000L; \ + } \ + } while (0) +#endif + +#endif + +#endif |