From e6fbf13e48971335504fc66e385a168bbca41343 Mon Sep 17 00:00:00 2001 From: Corinna Vinschen Date: Thu, 29 Mar 2007 16:37:36 +0000 Subject: * cygheap.cc (cygheap_init): Fix formatting. Remove comment. Set shared_prefix depending only on terminal service capability. * dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges here. * fhandler_fifo.cc (fhandler_fifo::open): Create the mutex as global object. * posix_ipc.cc (ipc_mutex_init): Use cygheap->shared_prefix. (ipc_cond_init): Ditto. * sec_helper.cc (privilege_name): Make static. Use LookupPrivilegeName directly to be independent of the state of cygheap. (set_privilege): Take a LUID as parameter instead of an index value. Only print debug output in case of failure. (set_cygwin_privileges): Add comment. Use LookupPrivilegeValue to get privilege LUIDs. (init_global_security): Call set_cygwin_privileges here. * security.h (privilege_name): Drop declaration. (set_privilege): Declare according to above change. (set_process_privilege): Call privilege_luid to get LUID. (_push_thread_privilege): Ditto. * shared.cc (open_shared): Add comment. On systems supporting the SeCreateGlobalPrivilege, try to create/open global shared memory first. Fall back to local shared memory if that fails. * thread.cc (semaphore::semaphore): Use cygheap->shared_prefix. * wincap.h (wincapc::has_create_global_privilege): New element. * wincap.cc: Implement above element throughout. --- winsup/cygwin/thread.cc | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'winsup/cygwin/thread.cc') diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc index 936d9a55c..f04413cfd 100644 --- a/winsup/cygwin/thread.cc +++ b/winsup/cygwin/thread.cc @@ -29,6 +29,7 @@ details. */ #include "winsup.h" #include +#include "path.h" #include "cygerrno.h" #include #include @@ -37,6 +38,9 @@ details. */ #include "perprocess.h" #include "security.h" #include "cygtls.h" +#include "fhandler.h" +#include "dtable.h" +#include "cygheap.h" #include #include #include @@ -2968,8 +2972,7 @@ semaphore::semaphore (unsigned long long shash, LUID sluid, int sfd, { char name[CYG_MAX_PATH]; - __small_sprintf (name, "%scyg_psem/cyg%016X%08x%08x", - wincap.has_terminal_services () ? "Global\\" : "", + __small_sprintf (name, "%scyg_psem/cyg%016X%08x%08x", cygheap->shared_prefix, hash, luid.HighPart, luid.LowPart); this->win32_obj_id = ::CreateSemaphore (&sec_all, value, LONG_MAX, name); if (!this->win32_obj_id) -- cgit v1.2.3