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| author | Christopher Faylor <me@cgf.cx> | 2002-10-14 20:25:52 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2002-10-14 20:25:52 +0000 |
| commit | 54030e2146f80ba055f4b7efa20467beab1487e9 (patch) | |
| tree | 4eb9e9497c025084a7aa7bba85b31b76fbcb9d54 /winsup/cygwin/shared.cc | |
| parent | c14ae835c5cf49ffd575455e6cd328f8ada7fd20 (diff) | |
| download | newlib-54030e2146f80ba055f4b7efa20467beab1487e9.zip newlib-54030e2146f80ba055f4b7efa20467beab1487e9.tar.gz newlib-54030e2146f80ba055f4b7efa20467beab1487e9.tar.bz2 | |
* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
(child_info_fork::heaptop): Remove obsolete element.
(child_info_fork::heabbase): Ditto.
(child_info_fork::heapptr): Ditto.
(child_info_fork::mount_table): New element.
(child_info_fork::myself_addr): Ditto.
* dcrt0.cc (dll_crt0_1): Set mount_table and myself_addr when forking.
(initial_env): Add newline to "sleeping" message.
* dll_init.cc (reserve_upto): Accommodate cygwin heap when freeing memory.
Make debugging output a little more descriptive.
* fork.cc (fork_parent): Save mount_table and myself_addr.
* pinfo.cc (myself_addr): New variable.
(set_myself): Pass PID_MYSELF flag to init.
(pinfo::Init): Honor PID_MYSELF. Save address where myself shared memory
resides in myself_addr, for fork.
* pinfo.h (myself_addr): Declare.
* shared.cc (memory_init): On fork, use previously saved address for location
of mount table.
* include/sys/cygwin.h (PID_MYSELF): New value.
* dtable.cc (dtable::stdio_init): Don't pass access type to
init_std_file_from_handle. It's always the same.
(dtable::init_std_file_from_handle): Remove access type argument. Assume
read/write.
* dtable.h (dtable::init_std_file_from_handle): Ditto for declaration.
* exceptions.cc (try_to_debug): Don't try to debug if already being debugged.
* fhandler_console.cc (shared_console_info_save): New variable.
(fhandler_console::get_tty_stuff): Save address of shared console stuff for
fork.
Diffstat (limited to 'winsup/cygwin/shared.cc')
| -rw-r--r-- | winsup/cygwin/shared.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/winsup/cygwin/shared.cc b/winsup/cygwin/shared.cc index 1319a88..61ec95e 100644 --- a/winsup/cygwin/shared.cc +++ b/winsup/cygwin/shared.cc @@ -27,8 +27,8 @@ details. */ #include "registry.h" #include "cygwin_version.h" -shared_info NO_COPY *cygwin_shared = NULL; -mount_info NO_COPY *mount_table = NULL; +shared_info NO_COPY *cygwin_shared; +mount_info NO_COPY *mount_table; HANDLE NO_COPY cygwin_mount_h; char * __stdcall @@ -145,8 +145,8 @@ memory_init () getpagesize (); heap_init (); mount_table = (mount_info *) open_shared (user_name, MOUNT_VERSION, - cygwin_mount_h, - sizeof (mount_info), 0); + cygwin_mount_h, sizeof (mount_info), + mount_table); debug_printf ("opening mount table for '%s' at %p", cygheap->user.name (), mount_table_address); ProtectHandleINH (cygwin_mount_h); |