/* Message-writing for the dynamic linker. Linux version.
Copyright (C) 2013-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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/* This is used from only one place: dl-misc.c:_dl_debug_vdprintf.
Hence it's in a header with the expectation it will be inlined.
This is writev, but with a constraint added and others loosened:
1. Under RTLD_PRIVATE_ERRNO, it must not clobber the private errno
when another thread holds the dl_load_lock.
2. It is not obliged to detect and report errors at all.
3. It's not really obliged to deliver a single atomic write
(though it may be preferable). */
static inline void
_dl_writev (int fd, const struct iovec *iov, size_t niov)
INTERNAL_SYSCALL (writev, err, 3, fd, iov, niov);