可能是有些地方又重新定义64位的了。 我也遇到过这个问题。只能是取64位的低32位。
# Since ROM for ESP32-C2 was compiled for 64-bit time_t, only link these functions # if the toolchain is also using 64-bit time_t. rom_linker_script("newlib-time") if(CONFIG_NEWLIB_NANO_FORMAT) # nano formatting functions in ROM are also built for 64-bit time_t. rom_linker_scrip...
The library makes the false assumption that time_t is equivalent to long. To avoid the year 2038 problem Linux distributions like Debian and Ubuntu have moved to using 64-bit time_t on 32-bit architectures like ARMv7. Now we see test fai...
我们通过查找头文件time.h来观察time_t的定义 #ifndef_TIME32_T_DEFINEDtypedef_W64long__time32_t;/* 32-bit time value */#define_TIME32_T_DEFINED#endif/* _TIME32_T_DEFINED */#ifndef_TIME64_T_DEFINEDtypedef__int64 __time64_t;/* 64-bit time value */#define_TIME64_T_DEFINED#endif/*...
使用PRId64 int64_t用来标识64位整数,在32位系统中是long long int, 在64位系统中是long int,所以打印int64_t的格式化方法是: printf(“%ld”, value); // 64bit OS printf("%lld", value); // 32bit OS 1. 2. 那这种方法是不可移植的
int64_t 用来表示64位整数,在32位系统中是long long int,在64位系统中是long int,所以打印int64_t的格式化方法是: printf(“%ld”, value); // 64bit OS printf("%lld", value); // 32bit OS 跨平台的做法: #define __STDC_FORMAT_MACROS ...
应广单片机定时器TIME16配置,关于time16的配置$T16M sysCLK,/64,BIT15; $T16M sysCLK,/64,BIT15;选择(SYSCLK/64)当Timer16时钟源 iyfhnvbn 2021-12-07 06:55:46 51单片机、AVR单片机和PIC单片机的IO口操作 51单片机、AVR单片机和PIC单片机IO口结构的均不同,导致了IO口操作也不同。操作单片机IO口的目的...
DTS_E_OLEDB_NOPROVIDER_64BIT_ERROR 欄位 DTS_E_OLEDB_NOPROVIDER_ERROR 欄位 DTS_E_OLEDB_OLDPROVIDER_ERROR 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_CANTCONVERTVALUE 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_DATAOVERFLOW 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_INTEGRITYVIOLATION 欄位 DTS_E_OLEDBDESTINAT...
DTS_E_OLEDB_NOPROVIDER_64BIT_ERROR 欄位 DTS_E_OLEDB_NOPROVIDER_ERROR 欄位 DTS_E_OLEDB_OLDPROVIDER_ERROR 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_CANTCONVERTVALUE 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_DATAOVERFLOW 欄位 DTS_E_OLEDBDESTINATIONADAPTERSTATIC_INTEGRITYVIOLATION 欄位 DTS_E_OLEDBDESTINAT...
In Debian we are seeing the following test failure on 32-bit platforms (not on 64-bit): === ERROR: test_parsing_year_less_than_70 (utils_tests.test_http.HttpDateProcessingTests) --- Traceback (most recent call last): File "/usr/lib/python3.7/unittest/case.py", line 59, in testPa...