From e859706578ba60d3fcc011dd0e5d77b10342ae3f Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Fri, 16 Apr 2004 21:22:13 +0000 Subject: * autoload.cc (NtCreateFile): Add. * dir.cc (mkdir): Change set_file_attribute call to indicate that NT security isn't used. * fhandler.cc (fhandler_base::open_9x): New method, created from fhandler_base::open. (fhandler_base::open): Rearrange to use NtCreateFile instead of CreateFile. * fhandler.h (enum query_state): Redefine query_null_access to query_stat_control. query_null_access isn't allowed in NtCreateFile. (fhandler_base::open_9x): Declare. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Use query_stat_control first, query_read_control if that fails. (fhandler_disk_file::fchmod): Call enable_restore_privilege before trying to open for query_write_control. Don't fall back to opening for query_read_control. (fhandler_disk_file::fchown): Ditto. (fhandler_disk_file::facl): Only request restore privilege and query access necessary for given cmd. * fhandler_raw.cc (fhandler_dev_raw::open): Call fhandler_base::open instead of opening device here. * ntdll.h (NtCreateFile): Declare. * path.cc (symlink_worker): Change set_file_attribute call to indicate that NT security isn't used. * sec_acl.cc (getacl): Fix bracketing. * sec_helper.cc (enable_restore_privilege): New function. * security.cc (str2buf2uni_cat): New function. (write_sd): Don't request restore permission here. * security.h (set_process_privileges): Drop stale declaration. (str2buf2uni): Declare. (str2buf2uni_cat): Declare. (enable_restore_privilege): Declare. * syscalls.cc (fchown32): Return immediate success on 9x. --- winsup/cygwin/syscalls.cc | 3 +++ 1 file changed, 3 insertions(+) (limited to 'winsup/cygwin/syscalls.cc') diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 659f33185..d89b86484 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -872,6 +872,9 @@ lchown (const char * name, __uid16_t uid, __gid16_t gid) extern "C" int fchown32 (int fd, __uid32_t uid, __gid32_t gid) { + if (!wincap.has_security ()) // real chown only works on NT + return 0; // return zero (and do nothing) under Windows 9x + cygheap_fdget cfd (fd); if (cfd < 0) { -- cgit v1.2.3