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Commit f70b2ef3 authored by gabime's avatar gabime
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Fixed cygwin support

parent 79e97fa1
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example/Makefile.mingw
View file @ f70b2ef3
CXX ?= g++ CXX ?= g++
CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -Wshadow -pedantic -std=gnu++0x -pthread -Wl,--no-as-needed -I../include
CXX_RELEASE_FLAGS = -O3 CXX_RELEASE_FLAGS = -O3
CXX_DEBUG_FLAGS= -g CXX_DEBUG_FLAGS= -g
......
include/spdlog/details/os.h
View file @ f70b2ef3
// //
// Copyright(c) 2015 Gabi Melman. // Copyright(c) 2015 Gabi Melman.
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
// //
#pragma once #pragma once
#include "spdlog/common.h" #include "spdlog/common.h"
#include <cstdio> #include <cstdio>
#include <ctime> #include <ctime>
#include <functional> #include <functional>
#include <string> #include <string>
#include <chrono> #include <chrono>
#include <thread> #include <thread>
#include <algorithm> #include <algorithm>
#include <cstring> #include <cstring>
#include <cstdlib> #include <cstdlib>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h> #include <sys/types.h>
#ifdef _WIN32 #ifdef _WIN32
#ifndef NOMINMAX #ifndef NOMINMAX
#define NOMINMAX //prevent windows redefining min/max #define NOMINMAX //prevent windows redefining min/max
#endif #endif
#ifndef WIN32_LEAN_AND_MEAN #ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN
#endif #endif
#include <windows.h> #include <windows.h>
#include <process.h> // _get_pid support #include <process.h> // _get_pid support
#include <io.h> // _get_osfhandle and _isatty support #include <io.h> // _get_osfhandle and _isatty support
#ifdef __MINGW32__ #ifdef __MINGW32__
#include <share.h> #include <share.h>
#endif #endif
#else // unix #else // unix
#include <unistd.h> #include <unistd.h>
#include <fcntl.h> #include <fcntl.h>
#ifdef __linux__ #ifdef __linux__
#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id #include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
#elif __FreeBSD__ #elif __FreeBSD__
#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id #include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id
#endif #endif
#endif //unix #endif //unix
#ifndef __has_feature // Clang - feature checking macros. #ifndef __has_feature // Clang - feature checking macros.
#define __has_feature(x) 0 // Compatibility with non-clang compilers. #define __has_feature(x) 0 // Compatibility with non-clang compilers.
#endif #endif
namespace spdlog namespace spdlog
{ {
namespace details namespace details
{ {
namespace os namespace os
{ {
inline spdlog::log_clock::time_point now() inline spdlog::log_clock::time_point now()
{ {
#if defined __linux__ && defined SPDLOG_CLOCK_COARSE #if defined __linux__ && defined SPDLOG_CLOCK_COARSE
timespec ts; timespec ts;
::clock_gettime(CLOCK_REALTIME_COARSE, &ts); ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
return std::chrono::time_point<log_clock, typename log_clock::duration>( return std::chrono::time_point<log_clock, typename log_clock::duration>(
std::chrono::duration_cast<typename log_clock::duration>( std::chrono::duration_cast<typename log_clock::duration>(
std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec))); std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
#else #else
return log_clock::now(); return log_clock::now();
#endif #endif
} }
inline std::tm localtime(const std::time_t &time_tt) inline std::tm localtime(const std::time_t &time_tt)
{ {
#ifdef _WIN32 #ifdef _WIN32
std::tm tm; std::tm tm;
localtime_s(&tm, &time_tt); localtime_s(&tm, &time_tt);
#else #else
std::tm tm; std::tm tm;
localtime_r(&time_tt, &tm); localtime_r(&time_tt, &tm);
#endif #endif
return tm; return tm;
} }
inline std::tm localtime() inline std::tm localtime()
{ {
std::time_t now_t = time(nullptr); std::time_t now_t = time(nullptr);
return localtime(now_t); return localtime(now_t);
} }
inline std::tm gmtime(const std::time_t &time_tt) inline std::tm gmtime(const std::time_t &time_tt)
{ {
#ifdef _WIN32 #ifdef _WIN32
std::tm tm; std::tm tm;
gmtime_s(&tm, &time_tt); gmtime_s(&tm, &time_tt);
#else #else
std::tm tm; std::tm tm;
gmtime_r(&time_tt, &tm); gmtime_r(&time_tt, &tm);
#endif #endif
return tm; return tm;
} }
inline std::tm gmtime() inline std::tm gmtime()
{ {
std::time_t now_t = time(nullptr); std::time_t now_t = time(nullptr);
return gmtime(now_t); return gmtime(now_t);
} }
inline bool operator==(const std::tm& tm1, const std::tm& tm2) inline bool operator==(const std::tm& tm1, const std::tm& tm2)
{ {
return (tm1.tm_sec == tm2.tm_sec && return (tm1.tm_sec == tm2.tm_sec &&
tm1.tm_min == tm2.tm_min && tm1.tm_min == tm2.tm_min &&
tm1.tm_hour == tm2.tm_hour && tm1.tm_hour == tm2.tm_hour &&
tm1.tm_mday == tm2.tm_mday && tm1.tm_mday == tm2.tm_mday &&
tm1.tm_mon == tm2.tm_mon && tm1.tm_mon == tm2.tm_mon &&
tm1.tm_year == tm2.tm_year && tm1.tm_year == tm2.tm_year &&
tm1.tm_isdst == tm2.tm_isdst); tm1.tm_isdst == tm2.tm_isdst);
} }
inline bool operator!=(const std::tm& tm1, const std::tm& tm2) inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
{ {
return !(tm1 == tm2); return !(tm1 == tm2);
} }
// eol definition // eol definition
#if !defined (SPDLOG_EOL) #if !defined (SPDLOG_EOL)
#ifdef _WIN32 #ifdef _WIN32
#define SPDLOG_EOL "\r\n" #define SPDLOG_EOL "\r\n"
#else #else
#define SPDLOG_EOL "\n" #define SPDLOG_EOL "\n"
#endif #endif
#endif #endif
SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL; SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1; SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
inline void prevent_child_fd(FILE *f) inline void prevent_child_fd(FILE *f)
{ {
#ifdef _WIN32 #ifdef _WIN32
auto file_handle = (HANDLE)_get_osfhandle(_fileno(f)); auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0)) if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
throw spdlog_ex("SetHandleInformation failed", errno); throw spdlog_ex("SetHandleInformation failed", errno);
#else #else
auto fd = fileno(f); auto fd = fileno(f);
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno); throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno);
#endif #endif
} }
//fopen_s on non windows for writing //fopen_s on non windows for writing
inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode) inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
{ {
#ifdef _WIN32 #ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES #ifdef SPDLOG_WCHAR_FILENAMES
*fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR); *fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
#else #else
*fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR); *fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
#endif #endif
#else //unix #else //unix
*fp = fopen((filename.c_str()), mode.c_str()); *fp = fopen((filename.c_str()), mode.c_str());
#endif #endif
#ifdef SPDLOG_PREVENT_CHILD_FD #ifdef SPDLOG_PREVENT_CHILD_FD
if (*fp != nullptr) if (*fp != nullptr)
prevent_child_fd(*fp); prevent_child_fd(*fp);
#endif #endif
return *fp == nullptr; return *fp == nullptr;
} }
inline int remove(const filename_t &filename) inline int remove(const filename_t &filename)
{ {
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return _wremove(filename.c_str()); return _wremove(filename.c_str());
#else #else
return std::remove(filename.c_str()); return std::remove(filename.c_str());
#endif #endif
} }
inline int rename(const filename_t& filename1, const filename_t& filename2) inline int rename(const filename_t& filename1, const filename_t& filename2)
{ {
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return _wrename(filename1.c_str(), filename2.c_str()); return _wrename(filename1.c_str(), filename2.c_str());
#else #else
return std::rename(filename1.c_str(), filename2.c_str()); return std::rename(filename1.c_str(), filename2.c_str());
#endif #endif
} }
//Return if file exists //Return if file exists
inline bool file_exists(const filename_t& filename) inline bool file_exists(const filename_t& filename)
{ {
#ifdef _WIN32 #ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES #ifdef SPDLOG_WCHAR_FILENAMES
auto attribs = GetFileAttributesW(filename.c_str()); auto attribs = GetFileAttributesW(filename.c_str());
#else #else
auto attribs = GetFileAttributesA(filename.c_str()); auto attribs = GetFileAttributesA(filename.c_str());
#endif #endif
return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY)); return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY));
#else //common linux/unix all have the stat system call #else //common linux/unix all have the stat system call
struct stat buffer; struct stat buffer;
return (stat(filename.c_str(), &buffer) == 0); return (stat(filename.c_str(), &buffer) == 0);
#endif #endif
} }
//Return file size according to open FILE* object //Return file size according to open FILE* object
inline size_t filesize(FILE *f) inline size_t filesize(FILE *f)
{ {
if (f == nullptr) if (f == nullptr)
throw spdlog_ex("Failed getting file size. fd is null"); throw spdlog_ex("Failed getting file size. fd is null");
#ifdef _WIN32 #if defined ( _WIN32) && !defined(__CYGWIN__)
int fd = _fileno(f); int fd = _fileno(f);
#if _WIN64 //64 bits #if _WIN64 //64 bits
struct _stat64 st; struct _stat64 st;
if (_fstat64(fd, &st) == 0) if (_fstat64(fd, &st) == 0)
return st.st_size; return st.st_size;
#else //windows 32 bits #else //windows 32 bits
long ret = _filelength(fd); long ret = _filelength(fd);
if (ret >= 0) if (ret >= 0)
return static_cast<size_t>(ret); return static_cast<size_t>(ret);
#endif #endif
#else // unix #else // unix
int fd = fileno(f); int fd = fileno(f);
//64 bits(but not in osx, where fstat64 is deprecated) //64 bits(but not in osx or cygwin, where fstat64 is deprecated)
#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) #if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) && !defined(__CYGWIN__)
struct stat64 st; struct stat64 st;
if (fstat64(fd, &st) == 0) if (fstat64(fd, &st) == 0)
return static_cast<size_t>(st.st_size); return static_cast<size_t>(st.st_size);
#else // unix 32 bits or osx #else // unix 32 bits or cygwin
struct stat st; struct stat st;
if (fstat(fd, &st) == 0) if (fstat(fd, &st) == 0)
return static_cast<size_t>(st.st_size); return static_cast<size_t>(st.st_size);
#endif #endif
#endif #endif
throw spdlog_ex("Failed getting file size from fd", errno); throw spdlog_ex("Failed getting file size from fd", errno);
} }
//Return utc offset in minutes or throw spdlog_ex on failure //Return utc offset in minutes or throw spdlog_ex on failure
inline int utc_minutes_offset(const std::tm& tm = details::os::localtime()) inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
{ {
#ifdef _WIN32 #ifdef _WIN32
#if _WIN32_WINNT < _WIN32_WINNT_WS08 #if _WIN32_WINNT < _WIN32_WINNT_WS08
TIME_ZONE_INFORMATION tzinfo; TIME_ZONE_INFORMATION tzinfo;
auto rv = GetTimeZoneInformation(&tzinfo); auto rv = GetTimeZoneInformation(&tzinfo);
#else #else
DYNAMIC_TIME_ZONE_INFORMATION tzinfo; DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
auto rv = GetDynamicTimeZoneInformation(&tzinfo); auto rv = GetDynamicTimeZoneInformation(&tzinfo);
#endif #endif
if (rv == TIME_ZONE_ID_INVALID) if (rv == TIME_ZONE_ID_INVALID)
throw spdlog::spdlog_ex("Failed getting timezone info. ", errno); throw spdlog::spdlog_ex("Failed getting timezone info. ", errno);
int offset = -tzinfo.Bias; int offset = -tzinfo.Bias;
if (tm.tm_isdst) if (tm.tm_isdst)
offset -= tzinfo.DaylightBias; offset -= tzinfo.DaylightBias;
else else
offset -= tzinfo.StandardBias; offset -= tzinfo.StandardBias;
return offset; return offset;
#else #else
#if defined(sun) || defined(__sun) #if defined(sun) || defined(__sun)
// 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
struct helper struct helper
{ {
static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime()) static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime())
{ {
int local_year = localtm.tm_year + (1900 - 1); int local_year = localtm.tm_year + (1900 - 1);
int gmt_year = gmtm.tm_year + (1900 - 1); int gmt_year = gmtm.tm_year + (1900 - 1);
long int days = ( long int days = (
// difference in day of year // difference in day of year
localtm.tm_yday - gmtm.tm_yday localtm.tm_yday - gmtm.tm_yday
// + intervening leap days // + intervening leap days
+ ((local_year >> 2) - (gmt_year >> 2)) + ((local_year >> 2) - (gmt_year >> 2))
- (local_year / 100 - gmt_year / 100) - (local_year / 100 - gmt_year / 100)
+ ((local_year / 100 >> 2) - (gmt_year / 100 >> 2)) + ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
// + difference in years * 365 */ // + difference in years * 365 */
+ (long int)(local_year - gmt_year) * 365 + (long int)(local_year - gmt_year) * 365
); );
long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour); long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min); long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec); long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
return secs; return secs;
} }
}; };
long int offset_seconds = helper::calculate_gmt_offset(tm); long int offset_seconds = helper::calculate_gmt_offset(tm);
#else #else
long int offset_seconds = tm.tm_gmtoff; long int offset_seconds = tm.tm_gmtoff;
#endif #endif
return static_cast<int>(offset_seconds / 60); return static_cast<int>(offset_seconds / 60);
#endif #endif
} }
//Return current thread id as size_t //Return current thread id as size_t
//It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013) //It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)
inline size_t _thread_id() inline size_t _thread_id()
{ {
#ifdef _WIN32 #ifdef _WIN32
return static_cast<size_t>(::GetCurrentThreadId()); return static_cast<size_t>(::GetCurrentThreadId());
#elif __linux__ #elif __linux__
# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21) # if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
# define SYS_gettid __NR_gettid # define SYS_gettid __NR_gettid
# endif # endif
return static_cast<size_t>(syscall(SYS_gettid)); return static_cast<size_t>(syscall(SYS_gettid));
#elif __FreeBSD__ #elif __FreeBSD__
long tid; long tid;
thr_self(&tid); thr_self(&tid);
return static_cast<size_t>(tid); return static_cast<size_t>(tid);
#elif __APPLE__ #elif __APPLE__
uint64_t tid; uint64_t tid;
pthread_threadid_np(nullptr, &tid); pthread_threadid_np(nullptr, &tid);
return static_cast<size_t>(tid); return static_cast<size_t>(tid);
#else //Default to standard C++11 (other Unix) #else //Default to standard C++11 (other Unix)
return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id())); return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
#endif #endif
} }
//Return current thread id as size_t (from thread local storage) //Return current thread id as size_t (from thread local storage)
inline size_t thread_id() inline size_t thread_id()
{ {
#if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local) #if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local)
return _thread_id(); return _thread_id();
#else #else
static thread_local const size_t tid = _thread_id(); static thread_local const size_t tid = _thread_id();
return tid; return tid;
#endif #endif
} }
// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) // wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
#define SPDLOG_FILENAME_T(s) L ## s #define SPDLOG_FILENAME_T(s) L ## s
inline std::string filename_to_str(const filename_t& filename) inline std::string filename_to_str(const filename_t& filename)
{ {
std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c; std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c;
return c.to_bytes(filename); return c.to_bytes(filename);
} }
#else #else
#define SPDLOG_FILENAME_T(s) s #define SPDLOG_FILENAME_T(s) s
inline std::string filename_to_str(const filename_t& filename) inline std::string filename_to_str(const filename_t& filename)
{ {
return filename; return filename;
} }
#endif #endif
inline std::string errno_to_string(char[256], char* res) inline std::string errno_to_string(char[256], char* res)
{ {
return std::string(res); return std::string(res);
} }
inline std::string errno_to_string(char buf[256], int res) inline std::string errno_to_string(char buf[256], int res)
{ {
if (res == 0) if (res == 0)
{ {
return std::string(buf); return std::string(buf);
} }
else else
{ {
return "Unknown error"; return "Unknown error";
} }
} }
// Return errno string (thread safe) // Return errno string (thread safe)
inline std::string errno_str(int err_num) inline std::string errno_str(int err_num)
{ {
char buf[256]; char buf[256];
SPDLOG_CONSTEXPR auto buf_size = sizeof(buf); SPDLOG_CONSTEXPR auto buf_size = sizeof(buf);
#ifdef _WIN32 #ifdef _WIN32
if (strerror_s(buf, buf_size, err_num) == 0) if (strerror_s(buf, buf_size, err_num) == 0)
return std::string(buf); return std::string(buf);
else else
return "Unknown error"; return "Unknown error";
#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \ #elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \
((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version ((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version
if (strerror_r(err_num, buf, buf_size) == 0) if (strerror_r(err_num, buf, buf_size) == 0)
return std::string(buf); return std::string(buf);
else else
return "Unknown error"; return "Unknown error";
#else // gnu version (might not use the given buf, so its retval pointer must be used) #else // gnu version (might not use the given buf, so its retval pointer must be used)
auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type
return errno_to_string(buf, err); // use overloading to select correct stringify function return errno_to_string(buf, err); // use overloading to select correct stringify function
#endif #endif
} }
inline int pid() inline int pid()
{ {
#ifdef _WIN32 #ifdef _WIN32
return ::_getpid(); return ::_getpid();
#else #else
return static_cast<int>(::getpid()); return static_cast<int>(::getpid());
#endif #endif
} }
// Detrmine if the terminal supports colors // Detrmine if the terminal supports colors
// Source: https://github.com/agauniyal/rang/ // Source: https://github.com/agauniyal/rang/
inline bool is_color_terminal() inline bool is_color_terminal()
{ {
#ifdef _WIN32 #ifdef _WIN32
return true; return true;
#else #else
static constexpr const char* Terms[] = static constexpr const char* Terms[] =
{ {
"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm",
"linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm" "linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"
}; };
const char *env_p = std::getenv("TERM"); const char *env_p = std::getenv("TERM");
if (env_p == nullptr) if (env_p == nullptr)
{ {
return false; return false;
} }
static const bool result = std::any_of( static const bool result = std::any_of(
std::begin(Terms), std::end(Terms), [&](const char* term) std::begin(Terms), std::end(Terms), [&](const char* term)
{ {
return std::strstr(env_p, term) != nullptr; return std::strstr(env_p, term) != nullptr;
}); });
return result; return result;
#endif #endif
} }
// Detrmine if the terminal attached // Detrmine if the terminal attached
// Source: https://github.com/agauniyal/rang/ // Source: https://github.com/agauniyal/rang/
inline bool in_terminal(FILE* file) inline bool in_terminal(FILE* file)
{ {
#ifdef _WIN32 #ifdef _WIN32
return _isatty(_fileno(file)) ? true : false; return _isatty(_fileno(file)) ? true : false;
#else #else
return isatty(fileno(file)) ? true : false; return isatty(fileno(file)) ? true : false;
#endif #endif
} }
} //os } //os
} //details } //details
} //spdlog } //spdlog
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