mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 13:30:06 +00:00
68bff88592
These structs describe file formats under /var/log, and should not
depend on the definition of _TIME_BITS. This is achieved by
defining __WORDSIZE_TIME64_COMPAT32 to 1 on 32-bit ports that
support 32-bit time_t values (where __time_t is 32 bits).
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
(cherry picked from commit 9abdae94c7)
30 lines
1.4 KiB
C
30 lines
1.4 KiB
C
#error "This file must be written based on the data type sizes of the target"
|
|
|
|
/* The following entries are a template for what defines should be in the
|
|
wordsize.h header file for a target. */
|
|
|
|
/* Size in bits of the 'long int' and pointer types. */
|
|
#define __WORDSIZE
|
|
|
|
/* This should be set to 1 if __WORDSIZE is 32 and size_t is type
|
|
'unsigned long' instead of type 'unsigned int'. This will ensure
|
|
that SIZE_MAX is defined as an unsigned long constant instead of an
|
|
unsigned int constant. Set to 0 if __WORDSIZE is 32 and size_t is
|
|
'unsigned int' and leave undefined if __WORDSIZE is 64. */
|
|
#define __WORDSIZE32_SIZE_ULONG
|
|
|
|
/* This should be set to 1 if __WORDSIZE is 32 and ptrdiff_t is type 'long'
|
|
instead of type 'int'. This will ensure that PTRDIFF_MIN and PTRDIFF_MAX
|
|
are defined as long constants instead of int constants. Set to 0 if
|
|
__WORDSIZE is 32 and ptrdiff_t is type 'int' and leave undefined if
|
|
__WORDSIZE is 64. */
|
|
#define __WORDSIZE32_PTRDIFF_LONG
|
|
|
|
/* Set to 1 in order to force time types to be 32 bits instead of 64 bits in
|
|
struct lastlog and struct utmp{,x}. This may be done in
|
|
order to make 64-bit ports compatible with 32-bit ports. Set to 0 for
|
|
64-bit ports where the time types are 64-bits and new 32-bit ports
|
|
where time_t is 64 bits, and there is no companion architecture with
|
|
32-bit time_t. */
|
|
#define __WORDSIZE_TIME64_COMPAT32
|