diff options
Diffstat (limited to 'lib/libspl')
| -rw-r--r-- | lib/libspl/include/sys/Makefile.am | 1 | ||||
| -rw-r--r-- | lib/libspl/include/sys/Makefile.in | 1 | ||||
| -rw-r--r-- | lib/libspl/include/sys/stat.h | 50 |
3 files changed, 52 insertions, 0 deletions
diff --git a/lib/libspl/include/sys/Makefile.am b/lib/libspl/include/sys/Makefile.am index 5f5496fa1..c8ef2976f 100644 --- a/lib/libspl/include/sys/Makefile.am +++ b/lib/libspl/include/sys/Makefile.am @@ -36,6 +36,7 @@ libspl_HEADERS = \ $(top_srcdir)/lib/libspl/include/sys/processor.h \ $(top_srcdir)/lib/libspl/include/sys/sdt.h \ $(top_srcdir)/lib/libspl/include/sys/stack.h \ + $(top_srcdir)/lib/libspl/include/sys/stat.h \ $(top_srcdir)/lib/libspl/include/sys/stropts.h \ $(top_srcdir)/lib/libspl/include/sys/sunddi.h \ $(top_srcdir)/lib/libspl/include/sys/sysevent.h \ diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in index cb930aacf..20fdfca14 100644 --- a/lib/libspl/include/sys/Makefile.in +++ b/lib/libspl/include/sys/Makefile.in @@ -349,6 +349,7 @@ libspl_HEADERS = \ $(top_srcdir)/lib/libspl/include/sys/processor.h \ $(top_srcdir)/lib/libspl/include/sys/sdt.h \ $(top_srcdir)/lib/libspl/include/sys/stack.h \ + $(top_srcdir)/lib/libspl/include/sys/stat.h \ $(top_srcdir)/lib/libspl/include/sys/stropts.h \ $(top_srcdir)/lib/libspl/include/sys/sunddi.h \ $(top_srcdir)/lib/libspl/include/sys/sysevent.h \ diff --git a/lib/libspl/include/sys/stat.h b/lib/libspl/include/sys/stat.h new file mode 100644 index 000000000..b9ad152bc --- /dev/null +++ b/lib/libspl/include/sys/stat.h @@ -0,0 +1,50 @@ +/* + * 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 (c) 2010, Oracle and/or its affiliates. All rights reserved. + */ + +#ifndef _LIBSPL_SYS_STAT_H +#define _LIBSPL_SYS_STAT_H + +#include_next <sys/stat.h> + +#include <sys/mount.h> /* for BLKGETSIZE64 */ + +/* + * Emulate Solaris' behavior of returning the block device size in fstat64(). + */ +static inline int +fstat64_blk(int fd, struct stat64 *st) +{ + if (fstat64(fd, st) == -1) + return -1; + + /* In Linux we need to use an ioctl to get the size of a block device */ + if (S_ISBLK(st->st_mode)) { + if (ioctl(fd, BLKGETSIZE64, &st->st_size) != 0) + return -1; + } + + return 0; +} +#endif /* _LIBSPL_SYS_STAT_H */ |