From ca62ddd8d901cce923d1cda958793054f80b1f57 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Mon, 5 Jun 2006 21:48:29 +0000 Subject: r16051: Move the XATTR compatability code into a new file, so I can use it for the getntacl utility. Andrew Bartlett (This used to be commit b1e0d4747b412929e1d4e24d6d9e504df3ddc824) --- source4/lib/util/config.mk | 11 ++++ source4/lib/util/wrap_xattr.c | 121 ++++++++++++++++++++++++++++++++++++++++++ source4/lib/util/wrap_xattr.h | 25 +++++++++ 3 files changed, 157 insertions(+) create mode 100644 source4/lib/util/wrap_xattr.c create mode 100644 source4/lib/util/wrap_xattr.h (limited to 'source4/lib') diff --git a/source4/lib/util/config.mk b/source4/lib/util/config.mk index 312653c19f..84598be4d0 100644 --- a/source4/lib/util/config.mk +++ b/source4/lib/util/config.mk @@ -39,3 +39,14 @@ OBJ_FILES = pidfile.o [SUBSYSTEM::UNIX_PRIVS] PRIVATE_PROTO_HEADER = unix_privs.h OBJ_FILES = unix_privs.o + +################################################ +# Start SUBSYSTEM WRAP_XATTR +[SUBSYSTEM::WRAP_XATTR] +PUBLIC_PROTO_HEADER = wrap_xattr.h +OBJ_FILES = \ + wrap_xattr.o +PUBLIC_DEPENDENCIES = XATTR +# +# End SUBSYSTEM WRAP_XATTR +################################################ diff --git a/source4/lib/util/wrap_xattr.c b/source4/lib/util/wrap_xattr.c new file mode 100644 index 0000000000..21c8f90635 --- /dev/null +++ b/source4/lib/util/wrap_xattr.c @@ -0,0 +1,121 @@ +/* + Unix SMB/CIFS implementation. + + POSIX NTVFS backend - xattr support using filesystem xattrs + + Copyright (C) Andrew Tridgell 2004 + + This program 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 2 of the License, or + (at your option) any later version. + + This program 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "system/filesys.h" +#include "wrap_xattr.h" + +#if defined(HAVE_XATTR_SUPPORT) && defined(XATTR_ADDITIONAL_OPTIONS) +static ssize_t _wrap_darwin_fgetxattr(int fd, const char *name, void *value, size_t size) +{ + return fgetxattr(fd, name, value, size, 0, 0); +} +static ssize_t _wrap_darwin_getxattr(const char *path, const char *name, void *value, size_t size) +{ + return getxattr(path, name, value, size, 0, 0); +} +static int _wrap_darwin_fsetxattr(int fd, const char *name, void *value, size_t size, int flags) +{ + return fsetxattr(fd, name, value, size, 0, flags); +} +static int _wrap_darwin_setxattr(const char *path, const char *name, void *value, size_t size, int flags) +{ + return setxattr(path, name, value, size, 0, flags); +} +static int _wrap_darwin_fremovexattr(int fd, const char *name) +{ + return fremovexattr(fd, name, 0); +} +static int _wrap_darwin_removexattr(const char *path, const char *name) +{ + return removexattr(path, name, 0); +} +#define fgetxattr _wrap_darwin_fgetxattr +#define getxattr _wrap_darwin_getxattr +#define fsetxattr _wrap_darwin_fsetxattr +#define setxattr _wrap_darwin_setxattr +#define fremovexattr _wrap_darwin_fremovexattr +#define removexattr _wrap_darwin_removexattr +#elif !defined(HAVE_XATTR_SUPPORT) +static ssize_t _none_fgetxattr(int fd, const char *name, void *value, size_t size) +{ + errno = ENOSYS; + return -1; +} +static ssize_t _none_getxattr(const char *path, const char *name, void *value, size_t size) +{ + errno = ENOSYS; + return -1; +} +static int _none_fsetxattr(int fd, const char *name, void *value, size_t size, int flags) +{ + errno = ENOSYS; + return -1; +} +static int _none_setxattr(const char *path, const char *name, void *value, size_t size, int flags) +{ + errno = ENOSYS; + return -1; +} +static int _none_fremovexattr(int fd, const char *name) +{ + errno = ENOSYS; + return -1; +} +static int _none_removexattr(const char *path, const char *name) +{ + errno = ENOSYS; + return -1; +} +#define fgetxattr _none_fgetxattr +#define getxattr _none_getxattr +#define fsetxattr _none_fsetxattr +#define setxattr _none_setxattr +#define fremovexattr _none_fremovexattr +#define removexattr _none_removexattr +#endif + +_PUBLIC_ ssize_t wrap_fgetxattr(int fd, const char *name, void *value, size_t size) +{ + return fgetxattr(fd, name, value, size); +} +_PUBLIC_ ssize_t wrap_getxattr(const char *path, const char *name, void *value, size_t size) +{ + return getxattr(path, name, value, size); +} +_PUBLIC_ int wrap_fsetxattr(int fd, const char *name, void *value, size_t size, int flags) +{ + return fsetxattr(fd, name, value, size, flags); +} +_PUBLIC_ int wrap_setxattr(const char *path, const char *name, void *value, size_t size, int flags) +{ + return setxattr(path, name, value, size, flags); +} +_PUBLIC_ int wrap_fremovexattr(int fd, const char *name) +{ + return fremovexattr(fd, name); +} +_PUBLIC_ int wrap_removexattr(const char *path, const char *name) +{ + return removexattr(path, name); +} + diff --git a/source4/lib/util/wrap_xattr.h b/source4/lib/util/wrap_xattr.h new file mode 100644 index 0000000000..58f920704b --- /dev/null +++ b/source4/lib/util/wrap_xattr.h @@ -0,0 +1,25 @@ +#ifndef __LIB_UTIL_WRAP_XATTR_H__ +#define __LIB_UTIL_WRAP_XATTR_H__ + +#undef _PRINTF_ATTRIBUTE +#define _PRINTF_ATTRIBUTE(a1, a2) PRINTF_ATTRIBUTE(a1, a2) +/* This file was automatically generated by mkproto.pl. DO NOT EDIT */ + +#ifndef _PUBLIC_ +#define _PUBLIC_ +#endif + + +/* The following definitions come from lib/util/wrap_xattr.c */ + +_PUBLIC_ ssize_t wrap_fgetxattr(int fd, const char *name, void *value, size_t size); +_PUBLIC_ ssize_t wrap_getxattr(const char *path, const char *name, void *value, size_t size); +_PUBLIC_ int wrap_fsetxattr(int fd, const char *name, void *value, size_t size, int flags); +_PUBLIC_ int wrap_setxattr(const char *path, const char *name, void *value, size_t size, int flags); +_PUBLIC_ int wrap_fremovexattr(int fd, const char *name); +_PUBLIC_ int wrap_removexattr(const char *path, const char *name); +#undef _PRINTF_ATTRIBUTE +#define _PRINTF_ATTRIBUTE(a1, a2) + +#endif /* __LIB_UTIL_WRAP_XATTR_H__ */ + -- cgit