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This commit is contained in:
Victor Zverovich
2025-09-01 12:00:35 -07:00
parent 619b3a5aa0
commit 16d371b649
1 changed files with 8 additions and 8 deletions
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16
src/os.cc
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@@ -73,7 +73,7 @@ inline unsigned convert_rwcount(size_t count) {
// Return type of read and write functions. // Return type of read and write functions.
using rwresult = ssize_t; using rwresult = ssize_t;
inline size_t convert_rwcount(size_t count) { return count; } inline auto convert_rwcount(size_t count) -> size_t { return count; }
#endif #endif
} // namespace } // namespace
@@ -185,7 +185,7 @@ void buffered_file::close() {
FMT_THROW(system_error(errno, FMT_STRING("cannot close file"))); FMT_THROW(system_error(errno, FMT_STRING("cannot close file")));
} }
int buffered_file::descriptor() const { auto buffered_file::descriptor() const -> int {
#ifdef FMT_HAS_SYSTEM #ifdef FMT_HAS_SYSTEM
// fileno is a macro on OpenBSD. // fileno is a macro on OpenBSD.
# ifdef fileno # ifdef fileno
@@ -240,7 +240,7 @@ void file::close() {
FMT_THROW(system_error(errno, FMT_STRING("cannot close file"))); FMT_THROW(system_error(errno, FMT_STRING("cannot close file")));
} }
long long file::size() const { auto file::size() const -> long long {
# ifdef _WIN32 # ifdef _WIN32
// Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT // Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
// is less than 0x0500 as is the case with some default MinGW builds. // is less than 0x0500 as is the case with some default MinGW builds.
@@ -266,7 +266,7 @@ long long file::size() const {
# endif # endif
} }
size_t file::read(void* buffer, size_t count) { auto file::read(void* buffer, size_t count) -> size_t {
rwresult result = 0; rwresult result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count)))); FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
if (result < 0) if (result < 0)
@@ -274,7 +274,7 @@ size_t file::read(void* buffer, size_t count) {
return detail::to_unsigned(result); return detail::to_unsigned(result);
} }
size_t file::write(const void* buffer, size_t count) { auto file::write(const void* buffer, size_t count) -> size_t {
rwresult result = 0; rwresult result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count)))); FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
if (result < 0) if (result < 0)
@@ -282,7 +282,7 @@ size_t file::write(const void* buffer, size_t count) {
return detail::to_unsigned(result); return detail::to_unsigned(result);
} }
file file::dup(int fd) { auto file::dup(int fd) -> file {
// Don't retry as dup doesn't return EINTR. // Don't retry as dup doesn't return EINTR.
// http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html // http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
int new_fd = FMT_POSIX_CALL(dup(fd)); int new_fd = FMT_POSIX_CALL(dup(fd));
@@ -308,7 +308,7 @@ void file::dup2(int fd, std::error_code& ec) noexcept {
if (result == -1) ec = std::error_code(errno, std::generic_category()); if (result == -1) ec = std::error_code(errno, std::generic_category());
} }
buffered_file file::fdopen(const char* mode) { auto file::fdopen(const char* mode) -> buffered_file {
// Don't retry as fdopen doesn't return EINTR. // Don't retry as fdopen doesn't return EINTR.
# if defined(__MINGW32__) && defined(_POSIX_) # if defined(__MINGW32__) && defined(_POSIX_)
FILE* f = ::fdopen(fd_, mode); FILE* f = ::fdopen(fd_, mode);
@@ -355,7 +355,7 @@ pipe::pipe() {
} }
# if !defined(__MSDOS__) # if !defined(__MSDOS__)
long getpagesize() { auto getpagesize() -> long {
# ifdef _WIN32 # ifdef _WIN32
SYSTEM_INFO si; SYSTEM_INFO si;
GetSystemInfo(&si); GetSystemInfo(&si);