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7 cze 2024 · Learn how to convert time since epoch to Coordinated Universal Time (UTC) in the struct tm format using gmtime, gmtime_r, or gmtime_s functions. See parameters, return values, errors, examples, and references for these C functions.
19 sie 2023 · Converts given time since epoch as std::time_t value into calendar time, expressed in Coordinated Universal Time (UTC).
1 mar 2024 · gmtime is an inline function that evaluates to _gmtime64, and time_t is equivalent to __time64_t unless _USE_32BIT_TIME_T is defined. If you must force the compiler to interpret time_t as the old 32-bit time_t, you can define _USE_32BIT_TIME_T, but doing so causes gmtime to be in-lined to _gmtime32 and time_t to be defined as __time32_t.
7 mar 2024 · Dokumentacja interfejsu API dla wartości gmtime, _gmtime32 i _gmtime64, która konwertuje wartość time_t.
Learn how to use the gmtime () function in C++ to convert a time_t object to a tm object representing GMT time. See the prototype, parameters, return value and example code of gmtime () function.
6 paź 2023 · Learn how to use the gmtime () function in C to convert a time_t value to a struct tm object representing UTC or GMT time. See examples of gmtime () in C and C++ programs with different time zones.
gmtime (3p) is a POSIX function that converts a time value in seconds since the Epoch to a broken-down UTC time. It returns a pointer to a struct tm or a null pointer on error. See the syntax, description, errors, examples and rationale of gmtime (3p).
