diff options
Diffstat (limited to 'libglusterfs/src/compat.h')
| -rw-r--r-- | libglusterfs/src/compat.h | 110 |
1 files changed, 85 insertions, 25 deletions
diff --git a/libglusterfs/src/compat.h b/libglusterfs/src/compat.h index cb71d32ce..81408dbd0 100644 --- a/libglusterfs/src/compat.h +++ b/libglusterfs/src/compat.h @@ -1,20 +1,11 @@ /* - Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com> - This file is part of GlusterFS. - - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef __COMPAT_H__ @@ -40,7 +31,32 @@ #include <sys/un.h> #include <linux/limits.h> #include <sys/xattr.h> +#include <linux/xattr.h> #include <endian.h> +#ifdef HAVE_LINUX_FALLOC_H +#include <linux/falloc.h> +#endif + +#ifdef HAVE_ENDIAN_H +#include <endian.h> +#endif +#endif /* GF_LINUX_HOST_OS */ + +#ifdef HAVE_XATTR_H +#include <sys/xattr.h> +#endif + +/* + * Define the fallocate flags in case we do not have the header. This also + * accounts for older systems that do not define FALLOC_FL_PUNCH_HOLE. + */ + +#ifndef FALLOC_FL_KEEP_SIZE +#define FALLOC_FL_KEEP_SIZE 0x01 /* default is extend size */ +#endif +#ifndef FALLOC_FL_PUNCH_HOLE +#define FALLOC_FL_PUNCH_HOLE 0x02 /* de-allocates range */ +#endif #ifndef HAVE_LLISTXATTR @@ -55,7 +71,29 @@ #define lsetxattr(path,key,value,size,flags) setxattr(path,key,value,size,flags) #endif /* HAVE_LLISTXATTR */ -#endif /* GF_LINUX_HOST_OS */ + + +#ifdef GF_DARWIN_HOST_OS +#include <machine/endian.h> +#include <libkern/OSByteOrder.h> + +#define htobe16(x) OSSwapHostToBigInt16(x) +#define htole16(x) OSSwapHostToLittleInt16(x) +#define be16toh(x) OSSwapBigToHostInt16(x) +#define le16toh(x) OSSwapLittleToHostInt16(x) + +#define htobe32(x) OSSwapHostToBigInt32(x) +#define htole32(x) OSSwapHostToLittleInt32(x) +#define be32toh(x) OSSwapBigToHostInt32(x) +#define le32toh(x) OSSwapLittleToHostInt32(x) + +#define htobe64(x) OSSwapHostToBigInt64(x) +#define htole64(x) OSSwapHostToLittleInt64(x) +#define be64toh(x) OSSwapBigToHostInt64(x) +#define le64toh(x) OSSwapLittleToHostInt64(x) + +#endif + #ifdef GF_BSD_HOST_OS /* In case of FreeBSD and NetBSD */ @@ -116,22 +154,32 @@ enum { #define F_SETLK64 F_SETLK #define F_SETLKW64 F_SETLKW -#ifdef __NetBSD__ -char *basename_r(const char *); -char *dirname_r(char *); - -#define basename(path) basename_r(path) -#define dirname(path) dirname_r(path) -#endif /* __NetBSD__ */ #endif /* GF_BSD_HOST_OS */ #ifdef GF_DARWIN_HOST_OS +#include <machine/endian.h> +#include <libkern/OSByteOrder.h> + +#define htobe16(x) OSSwapHostToBigInt16(x) +#define htole16(x) OSSwapHostToLittleInt16(x) +#define be16toh(x) OSSwapBigToHostInt16(x) +#define le16toh(x) OSSwapLittleToHostInt16(x) + +#define htobe32(x) OSSwapHostToBigInt32(x) +#define htole32(x) OSSwapHostToLittleInt32(x) +#define be32toh(x) OSSwapBigToHostInt32(x) +#define le32toh(x) OSSwapLittleToHostInt32(x) + +#define htobe64(x) OSSwapHostToBigInt64(x) +#define htole64(x) OSSwapHostToLittleInt64(x) +#define be64toh(x) OSSwapBigToHostInt64(x) +#define le64toh(x) OSSwapLittleToHostInt64(x) #define UNIX_PATH_MAX 104 +#define AT_SYMLINK_NOFOLLOW 0x100 #include <sys/types.h> #include <sys/un.h> -#include <machine/endian.h> #include <sys/xattr.h> #include <limits.h> @@ -350,6 +398,18 @@ dirent_size (struct dirent *entry) return size; } +#ifdef THREAD_UNSAFE_BASENAME +char *basename_r(const char *); +#define basename(path) basename_r(path) +#endif /* THREAD_UNSAFE_BASENAME */ + +#ifdef THREAD_UNSAFE_DIRNAME +char *dirname_r(char *path); +#define dirname(path) dirname_r(path) +#endif /* THREAD_UNSAFE_DIRNAME */ + +int gf_mkostemp (char *tmpl, int suffixlen, int flags); +#define mkostemp(tmpl, flags) gf_mkostemp(tmpl, 0, flags); #ifdef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC /* Linux, Solaris, Cygwin */ |