this repo has no description
Still on track to fix some fstream ABI issues
+56
-13
+3
-3
etc/dylib.conf
+3
-3
etc/dylib.conf
···
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[aliases]
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/usr/lib/libSystem.B.dylib=libSystem.B.dylib.so
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/usr/lib/libobjc.A.dylib=libobjc.A.dylib.so
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libintl.8.dylib=libSystem.B.dylib.so
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libiconv.2.dylib=libSystem.B.dylib.so
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/usr/lib/libintl.8.dylib=libc.so.6
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/usr/lib/libz.1.dylib=libz.so.1
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/usr/lib/libstdc++.6.dylib=libSystem.B.dylib.so
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/usr/lib/libstdc++.6.dylib=libstdc++.so.6
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/usr/lib/libcrypto.0.9.8.dylib=libcrypto.so
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/usr/lib/libgcc_s.1.dylib=libgcc_s.so
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/usr/lib/libbz2.1.0.dylib=libbz2.so.1
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/usr/lib/libiconv.2.dylib=libc.so.6
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#libncurses.5.4.dylib=libncurses.so.5
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/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation=libCoreFoundation.so
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/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices=libCoreServices.so
+10
src/libSystem/libc/stdio.cpp
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src/libSystem/libc/stdio.cpp
···
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#include <limits.h>
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#include <typeinfo>
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#include "log.h"
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#include <ext/stdio_filebuf.h>
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template class __gnu_cxx::stdio_filebuf<char, std::char_traits<char> >;
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template class std::basic_filebuf<char, std::char_traits<char> >;
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extern char g_sysroot[PATH_MAX];
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···
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return pThis->sys_open(f->linux_fp, mode);
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}
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extern "C" void _ZN9__gnu_cxx13stdio_filebufIcSt11char_traitsIcEEC1EP8_IO_FILESt13_Ios_Openmodem(__gnu_cxx::stdio_filebuf<char, std::char_traits<char> >* pThis, FILE* f, std::_Ios_Openmode m, unsigned long l);
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void _ZN9__gnu_cxx13stdio_filebufIcSt11char_traitsIcEEC1EP7__sFILESt13_Ios_Openmodem(__gnu_cxx::stdio_filebuf<char, std::char_traits<char> >* pThis, __darwin_FILE* f, std::_Ios_Openmode m, unsigned long l)
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{
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_ZN9__gnu_cxx13stdio_filebufIcSt11char_traitsIcEEC1EP8_IO_FILESt13_Ios_Openmodem(pThis, f->linux_fp, m, l);
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}
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+2
src/libSystem/libc/stdio.h
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src/libSystem/libc/stdio.h
···
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#include <stdarg.h>
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#include <wchar.h>
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#include <bits/basic_file.h>
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#include <ext/stdio_filebuf.h>
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/* stdio buffers */
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struct __darwin_sbuf
···
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int __darwin_remove(const char* path);
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std::__basic_file<char>* _ZNSt12__basic_fileIcE8sys_openEP7__sFILESt13_Ios_Openmode(std::__basic_file<char>* pThis, __darwin_FILE* f, std::ios_base::openmode mode);
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void _ZN9__gnu_cxx13stdio_filebufIcSt11char_traitsIcEEC1EP7__sFILESt13_Ios_Openmodem(__gnu_cxx::stdio_filebuf<char, std::char_traits<char> >* pThis, __darwin_FILE* f, std::_Ios_Openmode m, unsigned long l);
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}
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+41
-10
tests/src/fstream.cpp
+41
-10
tests/src/fstream.cpp
···
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// CFLAGS: -O3
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#include <fstream>
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#include <iostream>
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#include <unistd.h>
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#include <cstdio>
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#include <ext/stdio_filebuf.h>
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void printFile(const char* path);
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void test1();
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void test2();
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char text[8001] = "";
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const char* file = "/tmp/__test123";
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int main()
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{
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//__gnu_cxx::stdio_filebuf<char> out;
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std::ifstream in;
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const char* text = "Hello world";
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char text[8001] = "";
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const char* file = "/tmp/__test123";
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char buf[100];
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for (int i = 0; i < 800; i++)
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memcpy(text+i*10, "1234567890", 11);
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//out.open(file, std::ios_base::out | std::ios_base::binary);
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test1();
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test2();
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return 0;
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}
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void test1()
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{
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__gnu_cxx::stdio_filebuf<char> out(fopen(file, "w+b"), std::ios_base::out|std::ios_base::binary);
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out.sputn(text, strlen(text));
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out.close();
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in.open(file);
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in.getline(buf, 100);
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printFile(file);
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}
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void test2()
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{
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std::filebuf out2;
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out2.open(file, std::ios_base::binary|std::ios_base::in|std::ios_base::out|std::ios_base::trunc);
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out2.sputn(text, strlen(text));
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out2.close();
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printFile(file);
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}
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void printFile(const char* path)
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{
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std::ifstream in;
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char buf[8001];
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in.open(path);
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in.getline(buf, sizeof(buf));
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in.close();
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std::cout << "sizeof: " << sizeof(out) << std::endl;
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std::cout << buf << std::endl;
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unlink(file);
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return 0;
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unlink(path);
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}
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