/
githubmirror
/
glibc
Обзор
Документация
Войти
/
githubmirror
/
glibc
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
bits/wordsize.h
29 строк
1 KB
Florian Weimer
login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701)
19 апр 2024, 15:38
19 апр 2024, 15:38
9abdae9
Код
Авторство
О чём код?
#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