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Throughout, change 'cygwin_shared.mount' to 'mount_table'.

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* child_info.h (child_info): Move shared_h, console_h to cygheap.  Add mount_h.
* cygheap.h (init_cygheap): Add shared_h, console_h.
* cygheap.cc (init_cheap): Initialize heap at a fixed location after the shared
memory regions.  Initialize cygheap->user name here.
* dcrt0.cc (dll_crt0_1): Call getpagesize () to initialize constants.  Remove
cygheap_init since it is done in shared_init now.
(_dll_crt0): Initialize mount_h, remove shared_h and console_h initialization.
* fhandler_console.cc (console_shared_h): Eliminate.
(get_tty_stuff): Use cygheap->console_h rather than console_shared_h.
* heap.cc (heap_init): Use page size constant calculated earlier in
initialization.
* shared.cc: Eliminate cygwin_shared_h.  Add cygwin_mount_h.
(mount_table_init): New function for initializing a user mount table.
(open_shared_file_map): Use constant for shared memory region.  Initialize
cygheap and mount table here.
(open_shared): Improve debugging output.
(shared_info::initialize): Eliminate call to mount.init.
(shared_terminate): Use cygheap->shared_h.  Close cygwin_mount_h.
(open_shared_file_map): Eliminate.
* shared_info.h (mount_info): Add a version field.
(shared_align_past): New macro for calculating location for shared memory
regions.
* sigproc.cc (init_child_info): Eliminate shared_h, console_h.
* spawn.cc (spawn_guts): Pass on cygwin_mount_h iff not a different user.
* syscalls.cc (system_info): New global holding system memory defaults.
(getpagesize): Use system_info.
* uinfo.cc (internal_getlogin): Only fill in user name if nonexistent.
* winsup.h: Declare system_info.
* passwd.cc (read_etc_passwd): Use cygheap->user.name () rather than retrieving
the name again.
This commit is contained in:
Christopher Faylor
2001-01-28 05:51:15 +00:00
parent 022ce214de
commit 2a6fc028ba
21 changed files with 264 additions and 210 deletions
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7
winsup/cygwin/fhandler_console.cc
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@ -20,6 +20,7 @@ details. */
#include <wincon.h>
#include <ctype.h>
#include <sys/cygwin.h>
#include "cygheap.h"
#include "cygerrno.h"
#include "fhandler.h"
#include "sync.h"
@ -49,8 +50,6 @@ const char * get_nonascii_key (INPUT_RECORD&, char *);
static BOOL use_mouse = FALSE;
HANDLE console_shared_h;
static tty_min NO_COPY *shared_console_info = NULL;
/* Allocate and initialize the shared record for the current console.
@ -61,10 +60,10 @@ get_tty_stuff (int force = 0)
if (shared_console_info && !force)
return shared_console_info;
shared_console_info = (tty_min *) open_shared (NULL, console_shared_h,
shared_console_info = (tty_min *) open_shared (NULL, cygheap->console_h,
sizeof (*shared_console_info),
NULL);
ProtectHandle (console_shared_h);
ProtectHandle (cygheap->console_h);
shared_console_info->setntty (TTY_CONSOLE);
shared_console_info->setsid (myself->sid);
return shared_console_info;