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390b5a4727
The struct __timespec64's definition has been moved from ./include/time.h to ./include/struct___timespec64.h. This change would prevent from polluting other glibc namespaces (when headers are modified to support 64 bit time on architectures with __WORDSIZE==32). Now it is possible to just include definition of this particular structure when needed. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
28 lines
832 B
C
28 lines
832 B
C
#ifndef _STRUCT_TIMESPEC64_H
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#define _STRUCT_TIMESPEC64_H
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#if __TIMESIZE == 64
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# define __timespec64 timespec
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#else
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#include <endian.h>
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/* The glibc Y2038-proof struct __timespec64 structure for a time value.
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To keep things Posix-ish, we keep the nanoseconds field a 32-bit
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signed long, but since the Linux field is a 64-bit signed int, we
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pad our tv_nsec with a 32-bit unnamed bit-field padding.
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As a general rule the Linux kernel is ignoring upper 32 bits of
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tv_nsec field. */
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struct __timespec64
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{
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__time64_t tv_sec; /* Seconds */
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# if BYTE_ORDER == BIG_ENDIAN
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__int32_t :32; /* Padding */
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__int32_t tv_nsec; /* Nanoseconds */
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# else
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__int32_t tv_nsec; /* Nanoseconds */
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__int32_t :32; /* Padding */
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# endif
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};
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#endif
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#endif /* _STRUCT_TIMESPEC64_H */
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