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42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
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This file is part of LibMaxsi.
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LibMaxsi is free software: you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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details.
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You should have received a copy of the GNU Lesser General Public License
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along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
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dup.cpp
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Duplicates a file descriptor.
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*******************************************************************************/
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#include <sys/syscall.h>
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#include <fcntl.h>
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#include <stdarg.h>
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DEFN_SYSCALL3(int, SysOpen, SYSCALL_OPEN, const char*, int, mode_t);
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extern "C" int open(const char* path, int flags, ...)
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{
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int mode = 0;
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if ( flags & O_CREAT )
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{
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va_list ap;
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va_start(ap, flags);
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mode = va_arg(ap, mode_t);
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va_end(ap);
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}
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return SysOpen(path, flags, mode);
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}
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