leavelet/fmt
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Format the code using clang-format

Browse Source
This commit is contained in:
Victor Zverovich
2019-01-13 06:58:20 -08:00
parent 9a777b9e1c
commit 58b6f8db48
39 changed files with 4734 additions and 5108 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/posix.cc
+44 -55
View File
@@ -7,43 +7,43 @@
// Disable bogus MSVC warnings.
#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
# define _CRT_SECURE_NO_WARNINGS
# define _CRT_SECURE_NO_WARNINGS
#endif
#include "fmt/posix.h"
#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/types.h>
#ifndef _WIN32
# include <unistd.h>
# include <unistd.h>
#else
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
# include <io.h>
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <io.h>
# include <windows.h>
# define O_CREAT _O_CREAT
# define O_TRUNC _O_TRUNC
# define O_CREAT _O_CREAT
# define O_TRUNC _O_TRUNC
# ifndef S_IRUSR
# define S_IRUSR _S_IREAD
# endif
# ifndef S_IRUSR
# define S_IRUSR _S_IREAD
# endif
# ifndef S_IWUSR
# define S_IWUSR _S_IWRITE
# endif
# ifndef S_IWUSR
# define S_IWUSR _S_IWRITE
# endif
# ifdef __MINGW32__
# define _SH_DENYNO 0x40
# endif
# ifdef __MINGW32__
# define _SH_DENYNO 0x40
# endif
#endif // _WIN32
#ifdef fileno
# undef fileno
# undef fileno
#endif
namespace {
@@ -62,7 +62,7 @@ typedef ssize_t RWResult;
inline std::size_t convert_rwcount(std::size_t count) { return count; }
#endif
}
} // namespace
FMT_BEGIN_NAMESPACE
@@ -72,19 +72,17 @@ buffered_file::~buffered_file() FMT_NOEXCEPT {
}
buffered_file::buffered_file(cstring_view filename, cstring_view mode) {
FMT_RETRY_VAL(file_,
FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())), FMT_NULL);
FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())),
FMT_NULL);
if (!file_)
FMT_THROW(system_error(errno, "cannot open file {}", filename.c_str()));
}
void buffered_file::close() {
if (!file_)
return;
if (!file_) return;
int result = FMT_SYSTEM(fclose(file_));
file_ = FMT_NULL;
if (result != 0)
FMT_THROW(system_error(errno, "cannot close file"));
if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
}
// A macro used to prevent expansion of fileno on broken versions of MinGW.
@@ -92,8 +90,7 @@ void buffered_file::close() {
int buffered_file::fileno() const {
int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
if (fd == -1)
FMT_THROW(system_error(errno, "cannot get file descriptor"));
if (fd == -1) FMT_THROW(system_error(errno, "cannot get file descriptor"));
return fd;
}
@@ -117,14 +114,12 @@ file::~file() FMT_NOEXCEPT {
}
void file::close() {
if (fd_ == -1)
return;
if (fd_ == -1) return;
// Don't retry close in case of EINTR!
// See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
int result = FMT_POSIX_CALL(close(fd_));
fd_ = -1;
if (result != 0)
FMT_THROW(system_error(errno, "cannot close file"));
if (result != 0) FMT_THROW(system_error(errno, "cannot close file"));
}
long long file::size() const {
@@ -148,24 +143,22 @@ long long file::size() const {
if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
FMT_THROW(system_error(errno, "cannot get file attributes"));
static_assert(sizeof(long long) >= sizeof(file_stat.st_size),
"return type of file::size is not large enough");
"return type of file::size is not large enough");
return file_stat.st_size;
#endif
}
std::size_t file::read(void *buffer, std::size_t count) {
std::size_t file::read(void* buffer, std::size_t count) {
RWResult result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
if (result < 0)
FMT_THROW(system_error(errno, "cannot read from file"));
if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
return internal::to_unsigned(result);
}
std::size_t file::write(const void *buffer, std::size_t count) {
std::size_t file::write(const void* buffer, std::size_t count) {
RWResult result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
if (result < 0)
FMT_THROW(system_error(errno, "cannot write to file"));
if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
return internal::to_unsigned(result);
}
@@ -182,19 +175,18 @@ void file::dup2(int fd) {
int result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
if (result == -1) {
FMT_THROW(system_error(errno,
"cannot duplicate file descriptor {} to {}", fd_, fd));
FMT_THROW(system_error(errno, "cannot duplicate file descriptor {} to {}",
fd_, fd));
}
}
void file::dup2(int fd, error_code &ec) FMT_NOEXCEPT {
void file::dup2(int fd, error_code& ec) FMT_NOEXCEPT {
int result = 0;
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
if (result == -1)
ec = error_code(errno);
if (result == -1) ec = error_code(errno);
}
void file::pipe(file &read_end, file &write_end) {
void file::pipe(file& read_end, file& write_end) {
// Close the descriptors first to make sure that assignments don't throw
// and there are no leaks.
read_end.close();
@@ -209,20 +201,19 @@ void file::pipe(file &read_end, file &write_end) {
// http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
int result = FMT_POSIX_CALL(pipe(fds));
#endif
if (result != 0)
FMT_THROW(system_error(errno, "cannot create pipe"));
if (result != 0) FMT_THROW(system_error(errno, "cannot create pipe"));
// The following assignments don't throw because read_fd and write_fd
// are closed.
read_end = file(fds[0]);
write_end = file(fds[1]);
}
buffered_file file::fdopen(const char *mode) {
buffered_file file::fdopen(const char* mode) {
// Don't retry as fdopen doesn't return EINTR.
FILE *f = FMT_POSIX_CALL(fdopen(fd_, mode));
FILE* f = FMT_POSIX_CALL(fdopen(fd_, mode));
if (!f)
FMT_THROW(system_error(errno,
"cannot associate stream with file descriptor"));
FMT_THROW(
system_error(errno, "cannot associate stream with file descriptor"));
buffered_file bf(f);
fd_ = -1;
return bf;
@@ -235,10 +226,8 @@ long getpagesize() {
return si.dwPageSize;
#else
long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
if (size < 0)
FMT_THROW(system_error(errno, "cannot get memory page size"));
if (size < 0) FMT_THROW(system_error(errno, "cannot get memory page size"));
return size;
#endif
}
FMT_END_NAMESPACE