X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fcommon%2Fxattr.c;fp=src%2Fceph%2Fsrc%2Fcommon%2Fxattr.c;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=080bebcaafd81497867ab6113f3aeeb09f11c656;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/common/xattr.c b/src/ceph/src/common/xattr.c
deleted file mode 100644
index 080bebc..0000000
--- a/src/ceph/src/common/xattr.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2011 Stanislav Sedov <stas@FreeBSD.org>
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation.  See file COPYING.
- */
-
-#if defined(__FreeBSD__)
-#include <errno.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <strings.h>
-#include <sys/types.h>
-#include <sys/extattr.h>
-#elif defined(__linux__)
-#include <sys/types.h>
-#include <sys/xattr.h>
-#elif defined(DARWIN)
-#include <sys/xattr.h>
-#else
-#error "Your system is not supported!"
-#endif
-
-#include "common/xattr.h"
-
-/*
- * Sets extended attribute on a file.
- * Returns 0 on success, -1 on failure.
- */
-int
-ceph_os_setxattr(const char *path, const char *name,
-    const void *value, size_t size)
-{
-	int error = -1;
-
-#if defined(__FreeBSD__)
-	error = extattr_set_file(path, EXTATTR_NAMESPACE_USER, name, value,
-	    size);
-	if (error > 0)
-		error = 0;
-#elif defined(__linux__) 
-	error = setxattr(path, name, value, size, 0);
-#elif defined(DARWIN)
-	error = setxattr(path, name, value, size, 0 /* position */, 0);
-#endif
-
-	return (error);
-}
-
-int
-ceph_os_fsetxattr(int fd, const char *name, const void *value,
-    size_t size)
-{
-	int error = -1;
-
-#if defined(__FreeBSD__)
-	error = extattr_set_fd(fd, EXTATTR_NAMESPACE_USER, name, value, size);
-	if (error > 0)
-		error = 0;
-#elif defined(__linux__)
-	error = fsetxattr(fd, name, value, size, 0);
-#elif defined(DARWIN)
-	error = fsetxattr(fd, name, value, size, 0, 0 /* no options should be indentical to Linux */ );
-#endif
-
-	return (error);
-}
-
-ssize_t
-ceph_os_getxattr(const char *path, const char *name,
-void *value, size_t size)
-{
-	ssize_t error = -1;
-
-#if defined(__FreeBSD__)
-	if (value == NULL || size == 0) {
-		error = extattr_get_file(path, EXTATTR_NAMESPACE_USER, name, value,
-		    size);
-	} else {
-		error = extattr_get_file(path, EXTATTR_NAMESPACE_USER, name, NULL,
-		    0);
-		if (error > 0) {
-			if (error > size) {
-				errno = ERANGE;
-				error = -1;
-			} else  {
-				error = extattr_get_file(path, EXTATTR_NAMESPACE_USER,
-				    name, value, size);
-			}
-		}
-	}
-#elif defined(__linux__)
-	error = getxattr(path, name, value, size);
-#elif defined(DARWIN)
-	error = getxattr(path, name, value, size, 0 /* position  */, 0);
-	/* ENOATTR and ENODATA have different values */
-	if (error < 0 && errno == ENOATTR)
-		errno = ENODATA;
-#endif
-
-	return (error);
-}
-
-ssize_t
-ceph_os_fgetxattr(int fd, const char *name, void *value,
-    size_t size)
-{
-	ssize_t error = -1;
-
-#if defined(__FreeBSD__)
-	if (value == NULL || size == 0) {
-		error = extattr_get_fd(fd, EXTATTR_NAMESPACE_USER, name, value,
-		    size);
-	} else {
-		error = extattr_get_fd(fd, EXTATTR_NAMESPACE_USER, name, NULL,
-		    0);
-		if (error > 0) {
-			if (error > size) {
-				errno = ERANGE;
-				error = -1;
-			} else  {
-				error = extattr_get_fd(fd, EXTATTR_NAMESPACE_USER,
-				    name, value, size);
-			}
-		}
-	}
-#elif defined(__linux__)
-	error = fgetxattr(fd, name, value, size);
-#elif defined(DARWIN)
-	error = fgetxattr(fd, name, value, size, 0, 0 /* no options */);
-	/* ENOATTR and ENODATA have different values */
-	if (error < 0 && errno == ENOATTR)
-		errno = ENODATA;
-#endif
-
-	return (error);
-}
-
-ssize_t
-ceph_os_listxattr(const char *path, char *list, size_t size)
-{
-	ssize_t error = -1;
-
-#if defined(__FreeBSD__)
-	/*
-	 * XXX. The format of the list FreeBSD returns differs
-	 * from the Linux ones.  We have to perform the conversion. :-(
-	 */
-	char *newlist, *p, *p1;
-
-	if (size != 0) {
-		newlist = malloc(size);
-		if (newlist != NULL) {
-			error = extattr_list_file(path, EXTATTR_NAMESPACE_USER,
-			    newlist, size);
-			if (error > 0) {
-				p = newlist;
-				p1 = list;
-				while ((p - newlist) < error) {
-					uint8_t len = *(uint8_t *)p;
-					p++;
-					if ((p + len - newlist) > error)
-						break;
-					if (len > 0) {
-						bcopy(p, p1, len);
-						p += len;
-						p1 += len;
-						*p1++ = '\0';
-					}
-				}
-				error = p1 - list;
-			}
-			free(newlist);
-		}
-	} else {
-		error = extattr_list_file(path, EXTATTR_NAMESPACE_USER,
-		    list, size);
-	}
-#elif defined(__linux__)
-	error = listxattr(path, list, size);
-#elif defined(DARWIN)
-	error = listxattr(path, list, size, 0);
-#endif
-
-	return (error);
-}
-
-ssize_t
-ceph_os_flistxattr(int fd, char *list, size_t size)
-{
-	ssize_t error = -1;
-
-#if defined(__FreeBSD__)
-	/*
-	 * XXX. The format of the list FreeBSD returns differs
-	 * from the Linux ones.  We have to perform the conversion. :-(
-	 */
-	char *newlist, *p, *p1;
-
-	if (size != 0) {
-		newlist = malloc(size);
-		if (newlist != NULL) {
-			error = extattr_list_fd(fd, EXTATTR_NAMESPACE_USER,
-			    newlist, size);
-			if (error > 0) {
-				p = newlist;
-				p1 = list;
-				while ((p - newlist) < error) {
-					uint8_t len = *(uint8_t *)p;
-					p++;
-					if ((p + len - newlist) > error)
-						break;
-					if (len > 0) {
-						bcopy(p, p1, len);
-						p += len;
-						p1 += len;
-						*p1++ = '\0';
-					}
-				}
-				error = p1 - list;
-			}
-			free(newlist);
-		}
-	} else {
-		error = extattr_list_fd(fd, EXTATTR_NAMESPACE_USER,
-		    list, size);
-	}
-#elif defined(__linux__)
-	error = flistxattr(fd, list, size);
-#elif defined(DARWIN)
-	error = flistxattr(fd, list, size, 0);
-#endif
-
-	return (error);
-}
-
-int
-ceph_os_removexattr(const char *path, const char *name)
-{
-	int error = -1;
-
-#if defined(__FreeBSD__)
-	error = extattr_delete_file(path, EXTATTR_NAMESPACE_USER, name);
-#elif defined(__linux__)
-	error = removexattr(path, name);
-#elif defined(DARWIN)
-	error = removexattr(path, name, 0);
-	/* ENOATTR and ENODATA have different values */
-	if (error < 0 && errno == ENOATTR)
-		errno = ENODATA;
-#endif
-
-	return (error);
-}
-
-int
-ceph_os_fremovexattr(int fd, const char *name)
-{
-	int error = -1;
-
-#if defined(__FreeBSD__)
-	error = extattr_delete_fd(fd, EXTATTR_NAMESPACE_USER, name);
-#elif defined(__linux__)
-	error = fremovexattr(fd, name);
-#elif defined(DARWIN)
-	error = fremovexattr(fd, name, 0);
-	/* ENOATTR and ENODATA have different values */
-	if (error < 0 && errno == ENOATTR)
-		errno = ENODATA;
-#endif
-
-	return (error);
-}