diff options
Diffstat (limited to 'include/internal/time64_helpers.h')
| -rw-r--r-- | include/internal/time64_helpers.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/internal/time64_helpers.h b/include/internal/time64_helpers.h new file mode 100644 index 000000000..e2ed0f3bb --- /dev/null +++ b/include/internal/time64_helpers.h @@ -0,0 +1,36 @@ +#ifndef _TIME64_HELPERS_H +#define _TIME64_HELPERS_H + +#include <linux/version.h> +#include <bits/types.h> +#include <time.h> +#include <stddef.h> + +#if defined(__UCLIBC_USE_TIME64__) && __TARGET_ARCH_BITS__ == 32 && LINUX_VERSION_CODE < KERNEL_VERSION(5,1,0) +#error 64bit time on 32bit targets is not supported on Linux < 5.1.0 +#endif + +struct __ts64_struct { + __S64_TYPE tv_sec; + __S64_TYPE tv_nsec; +}; + +#define TO_TS64_P(__ts) (((struct timespec *)(__ts)) ? \ + (&(struct __ts64_struct) {.tv_sec = ((struct timespec *)(__ts))->tv_sec, \ + .tv_nsec = ((struct timespec *)(__ts))->tv_nsec}) : NULL) + +struct __its64_struct { + __S64_TYPE interval_tv_sec; + __S64_TYPE interval_tv_nsec; + __S64_TYPE value_tv_sec; + __S64_TYPE value_tv_nsec; +}; + +#define TO_ITS64_P(__its) (((struct itimerspec *)(__its)) ? \ + (&(struct __its64_struct) {.interval_tv_sec = ((struct itimerspec *)(__its))->it_interval.tv_sec, \ + .interval_tv_nsec = ((struct itimerspec *)(__its))->it_interval.tv_nsec, \ + .value_tv_sec = ((struct itimerspec *)(__its))->it_value.tv_sec, \ + .value_tv_nsec = ((struct itimerspec *)(__its))->it_value.tv_nsec}) : NULL) + + +#endif /* _TIME64_HELPERS_H */ |