* 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.
This commit is contained in:
@ -88,8 +88,7 @@ enum
|
||||
PID_CYGPARENT = 0x0080, // Set if parent was a cygwin app.
|
||||
PID_SPLIT_HEAP = 0x0100, // Set if the heap has been split,
|
||||
// which means we can't fork again.
|
||||
PID_UNUSED = 0x0200, // Flag that pid should be cleared from parent's
|
||||
// wait list
|
||||
PID_MYSELF = 0x0200, // Flag that pid is me.
|
||||
PID_UNUSED1 = 0x0400, // Set if process uses Winsock.
|
||||
PID_INITIALIZING = 0x0800, // Set until ready to receive signals.
|
||||
PID_USETTY = 0x1000, // Setting this enables or disables cygwin's
|
||||
|
Reference in New Issue
Block a user