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Diffstat (limited to 'lib/libspl/include/sys/poll.h')
| -rw-r--r-- | lib/libspl/include/sys/poll.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/libspl/include/sys/poll.h b/lib/libspl/include/sys/poll.h new file mode 100644 index 000000000..6ab0bddc0 --- /dev/null +++ b/lib/libspl/include/sys/poll.h @@ -0,0 +1,41 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License, Version 1.0 only + * (the "License"). You may not use this file except in compliance + * with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2017 Zettabyte Software, LLC. All rights reserved. + * Use is subject to license terms. + */ + +/* + * Compiling against musl correctly points out that including sys/poll.h is + * disallowed by the Single UNIX Specification when building in userspace. We + * implement a dummy header to redirect the include to the proper header. + * However, glibc, klibc and uclibc break this shim by including sys/poll.h + * from poll.h, so we add explicit exceptions for them. + */ +#ifndef _LIBSPL_SYS_POLL_H +#define _LIBSPL_SYS_POLL_H +#if defined(__GLIBC__) || defined(__KLIBC__) || defined(__UCLIBC__) +#include_next <sys/poll.h> +#else +#include <poll.h> +#endif +#endif /* _LIBSPL_SYS_POLL_H */ |