gcc/libstdc++-v3/src at a37a0cb303da35ee3b20fd25ad1592d03550ac17 - gcc

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Jonathan Wakely 5c43f06c22 libstdc++: Use ENOSYS for unsupported filesystem ops on AVR

Because avr-libc <errno.h> defines most error numbers with duplicate
values it's not sufficient to check #ifdef ENOTSUP when deciding which
std::errc constant to use for the filesystem library's __unsupported()
helper. Add a special case for AVR to always use the ENOSYS value.

libstdc++-v3/ChangeLog:

	* src/filesystem/ops-common.h [AVR] (__unsupported): Always use
	errc::function_not_supported instead of errc::not_supported.

2023-02-02 16:57:27 +00:00

c++11

libstdc++: Fix std::random_device for avr

2023-02-01 21:00:20 +00:00

c++17

libstdc++: Fix std::filesystem errors with -fkeep-inline-functions [PR108636]

2023-02-02 16:18:37 +00:00

c++20

libstdc++: Use constant for name of tzdata file

2023-01-27 15:33:00 +00:00

c++98

Update copyright years.