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

34 lines
1.3 KiB
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/>.
pwritev.cpp
Write data from multiple buffers.
*******************************************************************************/
#include <sys/syscall.h>
#include <sys/uio.h>
DEFN_SYSCALL4(ssize_t, sys_pwritev, SYSCALL_PWRITEV, int, const struct iovec*, int, off_t);
extern "C"
ssize_t pwritev(int fd, const struct iovec* iov, int iovcnt, off_t offset)
{
return sys_pwritev(fd, iov, iovcnt, offset);
}