From 50450dcc5f6f54bf1d8af7174fc950ca1449a9a3 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Sun, 10 Feb 2008 15:43:04 +0000 Subject: * Makefile.in (DLL_OFILES): Add ntea.o. * cygwin.din (getxattr, listxattr, removexattr, setxattr, lgetxattr, llistxattr, lremovexattr, lsetxattr, fgetxattr, flistxattr, fremovexattr, fsetxattr): Export Linux extended attribute functions. Sort. * errno.cc (errmap): Add mappings for ERROR_EAS_DIDNT_FIT, ERROR_EAS_NOT_SUPPORTED, ERROR_EA_LIST_INCONSISTENT, ERROR_EA_TABLE_FULL, ERROR_FILE_CORRUPT, ERROR_INVALID_EA_NAME. * fhandler.h (class fhandler_base): Declare new fgetxattr and fsetxattr methods. (class fhandler_disk_file): Ditto. * fhandler.cc (fhandler_base::fgetxattr): New method. (fhandler_base::fsetxattr): New method. * fhandler_disk_file.cc (fhandler_disk_file::fgetxattr): New method. (fhandler_disk_file::fsetxattr): New method. * ntdll.h (STATUS_EA_TOO_LARGE): Define. (STATUS_NONEXISTENT_EA_ENTRY): Define. (STATUS_NO_EAS_ON_FILE): Define. * ntea.cc (read_ea): Rewrite for long pathnames and for using with Linux extended attribute functions. (write_ea): Ditto. (getxattr_worker): New static function. (getxattr): New function. (lgetxattr): New function. (fgetxattr): New function. (listxattr): New function. (llistxattr): New function. (flistxattr): New function. (setxattr_worker): New static function. (setxattr): New function. (lsetxattr): New function. (fsetxattr): New function. (removexattr): New function. (lsetxattr): New function. (fsetxattr): New function. * security.h (read_ea): Change declaration according to above changes. (write_ea): Ditto. * include/cygwin/version.h: Bump API minor version. --- winsup/cygwin/fhandler_disk_file.cc | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'winsup/cygwin/fhandler_disk_file.cc') diff --git a/winsup/cygwin/fhandler_disk_file.cc b/winsup/cygwin/fhandler_disk_file.cc index f660bb06c..a3c6566f5 100644 --- a/winsup/cygwin/fhandler_disk_file.cc +++ b/winsup/cygwin/fhandler_disk_file.cc @@ -946,6 +946,33 @@ cant_access_acl: return res; } +ssize_t +fhandler_disk_file::fgetxattr (const char *name, void *value, size_t size) +{ + OBJECT_ATTRIBUTES attr; + + if (pc.is_fs_special ()) + { + set_errno (ENOTSUP); + return -1; + } + return read_ea (get_handle (), pc, name, (char *) value, size); +} + +int +fhandler_disk_file::fsetxattr (const char *name, const void *value, size_t size, + int flags) +{ + OBJECT_ATTRIBUTES attr; + + if (pc.is_fs_special ()) + { + set_errno (ENOTSUP); + return -1; + } + return write_ea (get_handle (), pc, name, (const char *) value, size, flags); +} + int fhandler_disk_file::fadvise (_off64_t offset, _off64_t length, int advice) { -- cgit v1.2.3