Mercurial > dovecot > core-2.2
view src/lib/fd-set-nonblock.c @ 9002:9d0037a997f4 HEAD
Initial commit for config rewrite.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Tue, 27 Jan 2009 18:21:53 -0500 |
parents | b9faf4db2a9f |
children | 615eef3139c2 |
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/* Copyright (c) 1999-2009 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "fd-set-nonblock.h" #include <fcntl.h> int fd_set_nonblock(int fd, bool nonblock) { int flags; flags = fcntl(fd, F_GETFL, 0); if (flags < 0) { i_error("fcntl(%d, F_GETFL) failed: %m", fd); return -1; } if (nonblock) flags |= O_NONBLOCK; else flags &= ~O_NONBLOCK; if (fcntl(fd, F_SETFL, flags) < 0) { i_error("fcntl(%d, F_SETFL) failed: %m", fd); return -1; } return 0; }