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Guard against usage of _isatty when header was not included (#3880)

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* Guard against usage of _isatty when header was not included

* Rename FMT_WINDOWS_NO_WCHAR macro to FMT_USE_WRITE_CONSOLE
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mtillmann0 2024-03-08 22:34:46 +01:00 committed by GitHub
parent 0861db500f
commit 13cfaa2ab0
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GPG Key ID: B5690EEEBB952194
2 changed files with 4 additions and 4 deletions
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6
include/fmt/format-inl.h
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@ -18,7 +18,7 @@
# include <locale>
#endif
#if defined(_WIN32) && !defined(FMT_WINDOWS_NO_WCHAR)
#if defined(_WIN32) && !defined(FMT_USE_WRITE_CONSOLE)
# include <io.h> // _isatty
#endif
@ -1639,7 +1639,7 @@ class file_print_buffer : public buffer<char> {
}
};
#if !defined(_WIN32) || defined(FMT_WINDOWS_NO_WCHAR)
#if !defined(_WIN32) || defined(FMT_USE_WRITE_CONSOLE)
FMT_FUNC auto write_console(int, string_view) -> bool { return false; }
#else
using dword = conditional_t<sizeof(long) == 4, unsigned long, unsigned>;
@ -1665,7 +1665,7 @@ FMT_FUNC void vprint_mojibake(std::FILE* f, string_view fmt, format_args args,
#endif
FMT_FUNC void print(std::FILE* f, string_view text) {
#ifdef _WIN32
#if defined(_WIN32) && !defined(FMT_USE_WRITE_CONSOLE)
int fd = _fileno(f);
if (_isatty(fd)) {
std::fflush(f);

2
test/format-impl-test.cc
View File

@ -344,7 +344,7 @@ TEST(format_impl_test, write_dragon_even) {
if (!FMT_MSC_VERSION) EXPECT_EQ(s, "33554450");
}
#if defined(_WIN32) && !defined(FMT_WINDOWS_NO_WCHAR)
#if defined(_WIN32) && !defined(FMT_USE_WRITE_CONSOLE)
# include <windows.h>
TEST(format_impl_test, write_console_signature) {