From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46832) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ciUHk-0000Wt-2o for qemu-devel@nongnu.org; Mon, 27 Feb 2017 18:00:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ciUHh-0003uy-3g for qemu-devel@nongnu.org; Mon, 27 Feb 2017 18:00:52 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:32871 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ciUHg-0003na-TQ for qemu-devel@nongnu.org; Mon, 27 Feb 2017 18:00:49 -0500 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v1RMra7K121509 for ; Mon, 27 Feb 2017 18:00:42 -0500 Received: from e06smtp08.uk.ibm.com (e06smtp08.uk.ibm.com [195.75.94.104]) by mx0b-001b2d01.pphosted.com with ESMTP id 28vn69xxk8-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 27 Feb 2017 18:00:41 -0500 Received: from localhost by e06smtp08.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 27 Feb 2017 23:00:40 -0000 From: Greg Kurz Date: Mon, 27 Feb 2017 23:59:54 +0100 In-Reply-To: <1488236421-30983-1-git-send-email-groug@kaod.org> References: <1488236421-30983-1-git-send-email-groug@kaod.org> Message-Id: <1488236421-30983-5-git-send-email-groug@kaod.org> Subject: [Qemu-devel] [PULL 04/31] 9pfs: local: move xattr security ops to 9p-xattr.c List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , "Aneesh Kumar K.V" , Greg Kurz These functions are always called indirectly. It really doesn't make sense for them to sit in a header file. Signed-off-by: Greg Kurz Reviewed-by: Stefan Hajnoczi --- hw/9pfs/9p-xattr.c | 61 +++++++++++++++++++++++++++++++++++++++++ hw/9pfs/9p-xattr.h | 80 ++++++++++-------------------------------------------- 2 files changed, 75 insertions(+), 66 deletions(-) diff --git a/hw/9pfs/9p-xattr.c b/hw/9pfs/9p-xattr.c index 5d8595ed932a..19a2daf02f5c 100644 --- a/hw/9pfs/9p-xattr.c +++ b/hw/9pfs/9p-xattr.c @@ -143,6 +143,67 @@ int v9fs_remove_xattr(FsContext *ctx, } +ssize_t pt_getxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size) +{ + char *buffer; + ssize_t ret; + + buffer = rpath(ctx, path); + ret = lgetxattr(buffer, name, value, size); + g_free(buffer); + return ret; +} + +int pt_setxattr(FsContext *ctx, const char *path, const char *name, void *value, + size_t size, int flags) +{ + char *buffer; + int ret; + + buffer = rpath(ctx, path); + ret = lsetxattr(buffer, name, value, size, flags); + g_free(buffer); + return ret; +} + +int pt_removexattr(FsContext *ctx, const char *path, const char *name) +{ + char *buffer; + int ret; + + buffer = rpath(ctx, path); + ret = lremovexattr(path, name); + g_free(buffer); + return ret; +} + +ssize_t notsup_getxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size) +{ + errno = ENOTSUP; + return -1; +} + +int notsup_setxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size, int flags) +{ + errno = ENOTSUP; + return -1; +} + +ssize_t notsup_listxattr(FsContext *ctx, const char *path, char *name, + void *value, size_t size) +{ + return 0; +} + +int notsup_removexattr(FsContext *ctx, const char *path, const char *name) +{ + errno = ENOTSUP; + return -1; +} + XattrOperations *mapped_xattr_ops[] = { &mapped_user_xattr, &mapped_pacl_xattr, diff --git a/hw/9pfs/9p-xattr.h b/hw/9pfs/9p-xattr.h index a853ea641c0b..3f43f5153f3c 100644 --- a/hw/9pfs/9p-xattr.h +++ b/hw/9pfs/9p-xattr.h @@ -49,73 +49,21 @@ ssize_t v9fs_list_xattr(FsContext *ctx, const char *path, void *value, int v9fs_set_xattr(FsContext *ctx, const char *path, const char *name, void *value, size_t size, int flags); int v9fs_remove_xattr(FsContext *ctx, const char *path, const char *name); + ssize_t pt_listxattr(FsContext *ctx, const char *path, char *name, void *value, size_t size); - -static inline ssize_t pt_getxattr(FsContext *ctx, const char *path, - const char *name, void *value, size_t size) -{ - char *buffer; - ssize_t ret; - - buffer = rpath(ctx, path); - ret = lgetxattr(buffer, name, value, size); - g_free(buffer); - return ret; -} - -static inline int pt_setxattr(FsContext *ctx, const char *path, - const char *name, void *value, - size_t size, int flags) -{ - char *buffer; - int ret; - - buffer = rpath(ctx, path); - ret = lsetxattr(buffer, name, value, size, flags); - g_free(buffer); - return ret; -} - -static inline int pt_removexattr(FsContext *ctx, - const char *path, const char *name) -{ - char *buffer; - int ret; - - buffer = rpath(ctx, path); - ret = lremovexattr(path, name); - g_free(buffer); - return ret; -} - -static inline ssize_t notsup_getxattr(FsContext *ctx, const char *path, - const char *name, void *value, - size_t size) -{ - errno = ENOTSUP; - return -1; -} - -static inline int notsup_setxattr(FsContext *ctx, const char *path, - const char *name, void *value, - size_t size, int flags) -{ - errno = ENOTSUP; - return -1; -} - -static inline ssize_t notsup_listxattr(FsContext *ctx, const char *path, - char *name, void *value, size_t size) -{ - return 0; -} - -static inline int notsup_removexattr(FsContext *ctx, - const char *path, const char *name) -{ - errno = ENOTSUP; - return -1; -} +ssize_t pt_getxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size); +int pt_setxattr(FsContext *ctx, const char *path, const char *name, void *value, + size_t size, int flags); +int pt_removexattr(FsContext *ctx, const char *path, const char *name); + +ssize_t notsup_getxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size); +int notsup_setxattr(FsContext *ctx, const char *path, const char *name, + void *value, size_t size, int flags); +ssize_t notsup_listxattr(FsContext *ctx, const char *path, char *name, + void *value, size_t size); +int notsup_removexattr(FsContext *ctx, const char *path, const char *name); #endif -- 2.7.4