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-rw-r--r--wasserstein/include/spdlog/fmt/bundled/posix.h443
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diff --git a/wasserstein/include/spdlog/fmt/bundled/posix.h b/wasserstein/include/spdlog/fmt/bundled/posix.h
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--- a/wasserstein/include/spdlog/fmt/bundled/posix.h
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@@ -1,443 +0,0 @@
-/*
- A C++ interface to POSIX functions.
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#ifndef FMT_POSIX_H_
-#define FMT_POSIX_H_
-
-#if defined(__MINGW32__) || defined(__CYGWIN__)
-// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
-# undef __STRICT_ANSI__
-#endif
-
-#include <errno.h>
-#include <fcntl.h> // for O_RDONLY
-#include <locale.h> // for locale_t
-#include <stdio.h>
-#include <stdlib.h> // for strtod_l
-
-#include <cstddef>
-
-#if defined __APPLE__ || defined(__FreeBSD__)
-# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
-#endif
-
-#include "format.h"
-
-#ifndef FMT_POSIX
-# if defined(_WIN32) && !defined(__MINGW32__)
-// Fix warnings about deprecated symbols.
-# define FMT_POSIX(call) _##call
-# else
-# define FMT_POSIX(call) call
-# endif
-#endif
-
-// Calls to system functions are wrapped in FMT_SYSTEM for testability.
-#ifdef FMT_SYSTEM
-# define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
-#else
-# define FMT_SYSTEM(call) call
-# ifdef _WIN32
-// Fix warnings about deprecated symbols.
-# define FMT_POSIX_CALL(call) ::_##call
-# else
-# define FMT_POSIX_CALL(call) ::call
-# endif
-#endif
-
-#if FMT_GCC_VERSION >= 407
-# define FMT_UNUSED __attribute__((unused))
-#else
-# define FMT_UNUSED
-#endif
-
-#ifndef FMT_USE_STATIC_ASSERT
-# define FMT_USE_STATIC_ASSERT 0
-#endif
-
-#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \
- (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600
-# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message)
-#else
-# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b)
-# define FMT_STATIC_ASSERT(cond, message) \
- typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
-#endif
-
-// Retries the expression while it evaluates to error_result and errno
-// equals to EINTR.
-#ifndef _WIN32
-# define FMT_RETRY_VAL(result, expression, error_result) \
- do { \
- result = (expression); \
- } while (result == error_result && errno == EINTR)
-#else
-# define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
-#endif
-
-#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
-
-namespace fmt
-{
-
-// An error code.
-class ErrorCode
-{
-private:
- int value_;
-
-public:
-explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
- value_(value) {}
-
- int get() const FMT_NOEXCEPT
- {
- return value_;
- }
-};
-
-// A buffered file.
-class BufferedFile
-{
-private:
- FILE *file_;
-
- friend class File;
-
- explicit BufferedFile(FILE *f) : file_(f) {}
-
-public:
- // Constructs a BufferedFile object which doesn't represent any file.
-BufferedFile() FMT_NOEXCEPT :
- file_(0) {}
-
- // Destroys the object closing the file it represents if any.
- ~BufferedFile() FMT_NOEXCEPT;
-
-#if !FMT_USE_RVALUE_REFERENCES
- // Emulate a move constructor and a move assignment operator if rvalue
- // references are not supported.
-
-private:
- // A proxy object to emulate a move constructor.
- // It is private to make it impossible call operator Proxy directly.
- struct Proxy
- {
- FILE *file;
- };
-
-public:
- // A "move constructor" for moving from a temporary.
-BufferedFile(Proxy p) FMT_NOEXCEPT :
- file_(p.file) {}
-
- // A "move constructor" for moving from an lvalue.
-BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
- file_(f.file_)
- {
- f.file_ = 0;
- }
-
- // A "move assignment operator" for moving from a temporary.
- BufferedFile &operator=(Proxy p)
- {
- close();
- file_ = p.file;
- return *this;
- }
-
- // A "move assignment operator" for moving from an lvalue.
- BufferedFile &operator=(BufferedFile &other)
- {
- close();
- file_ = other.file_;
- other.file_ = 0;
- return *this;
- }
-
- // Returns a proxy object for moving from a temporary:
- // BufferedFile file = BufferedFile(...);
- operator Proxy() FMT_NOEXCEPT
- {
- Proxy p = {file_};
- file_ = 0;
- return p;
- }
-
-#else
-private:
- FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
-
-public:
-BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
- file_(other.file_)
- {
- other.file_ = 0;
- }
-
- BufferedFile& operator=(BufferedFile &&other)
- {
- close();
- file_ = other.file_;
- other.file_ = 0;
- return *this;
- }
-#endif
-
- // Opens a file.
- BufferedFile(CStringRef filename, CStringRef mode);
-
- // Closes the file.
- void close();
-
- // Returns the pointer to a FILE object representing this file.
- FILE *get() const FMT_NOEXCEPT
- {
- return file_;
- }
-
- // We place parentheses around fileno to workaround a bug in some versions
- // of MinGW that define fileno as a macro.
- int (fileno)() const;
-
- void print(CStringRef format_str, const ArgList &args)
- {
- fmt::print(file_, format_str, args);
- }
- FMT_VARIADIC(void, print, CStringRef)
-};
-
-// A file. Closed file is represented by a File object with descriptor -1.
-// Methods that are not declared with FMT_NOEXCEPT may throw
-// fmt::SystemError in case of failure. Note that some errors such as
-// closing the file multiple times will cause a crash on Windows rather
-// than an exception. You can get standard behavior by overriding the
-// invalid parameter handler with _set_invalid_parameter_handler.
-class File
-{
-private:
- int fd_; // File descriptor.
-
- // Constructs a File object with a given descriptor.
- explicit File(int fd) : fd_(fd) {}
-
-public:
- // Possible values for the oflag argument to the constructor.
- enum
- {
- RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
- WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
- RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
- };
-
- // Constructs a File object which doesn't represent any file.
-File() FMT_NOEXCEPT :
- fd_(-1) {}
-
- // Opens a file and constructs a File object representing this file.
- File(CStringRef path, int oflag);
-
-#if !FMT_USE_RVALUE_REFERENCES
- // Emulate a move constructor and a move assignment operator if rvalue
- // references are not supported.
-
-private:
- // A proxy object to emulate a move constructor.
- // It is private to make it impossible call operator Proxy directly.
- struct Proxy
- {
- int fd;
- };
-
-public:
- // A "move constructor" for moving from a temporary.
-File(Proxy p) FMT_NOEXCEPT :
- fd_(p.fd) {}
-
- // A "move constructor" for moving from an lvalue.
-File(File &other) FMT_NOEXCEPT :
- fd_(other.fd_)
- {
- other.fd_ = -1;
- }
-
- // A "move assignment operator" for moving from a temporary.
- File &operator=(Proxy p)
- {
- close();
- fd_ = p.fd;
- return *this;
- }
-
- // A "move assignment operator" for moving from an lvalue.
- File &operator=(File &other)
- {
- close();
- fd_ = other.fd_;
- other.fd_ = -1;
- return *this;
- }
-
- // Returns a proxy object for moving from a temporary:
- // File file = File(...);
- operator Proxy() FMT_NOEXCEPT
- {
- Proxy p = {fd_};
- fd_ = -1;
- return p;
- }
-
-#else
-private:
- FMT_DISALLOW_COPY_AND_ASSIGN(File);
-
-public:
-File(File &&other) FMT_NOEXCEPT :
- fd_(other.fd_)
- {
- other.fd_ = -1;
- }
-
- File& operator=(File &&other)
- {
- close();
- fd_ = other.fd_;
- other.fd_ = -1;
- return *this;
- }
-#endif
-
- // Destroys the object closing the file it represents if any.
- ~File() FMT_NOEXCEPT;
-
- // Returns the file descriptor.
- int descriptor() const FMT_NOEXCEPT
- {
- return fd_;
- }
-
- // Closes the file.
- void close();
-
- // Returns the file size. The size has signed type for consistency with
- // stat::st_size.
- LongLong size() const;
-
- // Attempts to read count bytes from the file into the specified buffer.
- std::size_t read(void *buffer, std::size_t count);
-
- // Attempts to write count bytes from the specified buffer to the file.
- std::size_t write(const void *buffer, std::size_t count);
-
- // Duplicates a file descriptor with the dup function and returns
- // the duplicate as a file object.
- static File dup(int fd);
-
- // Makes fd be the copy of this file descriptor, closing fd first if
- // necessary.
- void dup2(int fd);
-
- // Makes fd be the copy of this file descriptor, closing fd first if
- // necessary.
- void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
-
- // Creates a pipe setting up read_end and write_end file objects for reading
- // and writing respectively.
- static void pipe(File &read_end, File &write_end);
-
- // Creates a BufferedFile object associated with this file and detaches
- // this File object from the file.
- BufferedFile fdopen(const char *mode);
-};
-
-// Returns the memory page size.
-long getpagesize();
-
-#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
- !defined(__ANDROID__) && !defined(__CYGWIN__)
-# define FMT_LOCALE
-#endif
-
-#ifdef FMT_LOCALE
-// A "C" numeric locale.
-class Locale
-{
-private:
-# ifdef _MSC_VER
- typedef _locale_t locale_t;
-
- enum { LC_NUMERIC_MASK = LC_NUMERIC };
-
- static locale_t newlocale(int category_mask, const char *locale, locale_t)
- {
- return _create_locale(category_mask, locale);
- }
-
- static void freelocale(locale_t locale)
- {
- _free_locale(locale);
- }
-
- static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
- {
- return _strtod_l(nptr, endptr, locale);
- }
-# endif
-
- locale_t locale_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
-
-public:
- typedef locale_t Type;
-
- Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", NULL))
- {
- if (!locale_)
- FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
- }
- ~Locale()
- {
- freelocale(locale_);
- }
-
- Type get() const
- {
- return locale_;
- }
-
- // Converts string to floating-point number and advances str past the end
- // of the parsed input.
- double strtod(const char *&str) const
- {
- char *end = 0;
- double result = strtod_l(str, &end, locale_);
- str = end;
- return result;
- }
-};
-#endif // FMT_LOCALE
-} // namespace fmt
-
-#if !FMT_USE_RVALUE_REFERENCES
-namespace std
-{
-// For compatibility with C++98.
-inline fmt::BufferedFile &move(fmt::BufferedFile &f)
-{
- return f;
-}
-inline fmt::File &move(fmt::File &f)
-{
- return f;
-}
-}
-#endif
-
-#endif // FMT_POSIX_H_
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