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sortix--sortix/libc/writev.cpp
Jonas 'Sortie' Termansen ef32b3fcbe Add {,p}{read,write}v(2).
2013-12-17 14:30:33 +01:00

33 lines
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C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
writev.cpp
Write data from multiple buffers.
*******************************************************************************/
#include <sys/syscall.h>
#include <sys/uio.h>
DEFN_SYSCALL3(ssize_t, sys_writev, SYSCALL_WRITEV, int, const struct iovec*, int);
extern "C" ssize_t writev(int fd, const struct iovec* iov, int iovcnt)
{
return sys_writev(fd, iov, iovcnt);
}