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* cygheap.h (init_cygheap): Move heap pointers here.

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* include/sys/cygwin.h (perprocess): Remove heap pointers.
* dcrt0.cc (__cygwin_user_data): Reflect obsolete perprocess stuff.
(_dll_crt0): Don't initialize heap pointers.
(cygwin_dll_init): Ditto.
(release_upto): Use heap pointers from cygheap.
* heap.h: Ditto.
* fork.cc (fork_parent): Ditto.  Don't set heap pointers in ch.
(fork_child): Remove obsolete sigproc_fixup_after_fork.
* shared.cc (memory_init): Reorganize so that cygheap initialization is called
prior to regular heap since regular heap uses cygheap now.
* sigproc.cc (proc_subproc): Eliminate zombies allocation.
(sigproc_init): Move zombies alloation here.  Don't free up array on fork, just
reuse it.
(sigproc_fixup_after_fork): Eliminate.
* sigproc.h: Ditto.
* include/cygwin/version.h: Reflect change to perprocess structure.
This commit is contained in:
Christopher Faylor
2001-09-07 21:32:07 +00:00
parent b2d319cb3e
commit 1ff9f4b937
43 changed files with 566 additions and 538 deletions
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16
winsup/cygwin/shared.cc
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@@ -151,7 +151,6 @@ memory_init ()
cygwin_shared_address);
cygwin_shared->initialize ();
heap_init ();
/* Allocate memory for the per-user mount table */
char user_name[UNLEN + 1];
@@ -159,12 +158,6 @@ memory_init ()
if (!GetUserName (user_name, &user_name_len))
strcpy (user_name, "unknown");
mount_table = (mount_info *) open_shared (user_name, cygwin_mount_h,
sizeof (mount_info), 0);
debug_printf ("opening mount table for '%s' at %p", cygheap->user.name (),
mount_table_address);
ProtectHandle (cygwin_mount_h);
debug_printf ("mount table version %x at %p", mount_table->version, mount_table);
/* Initialize the Cygwin heap, if necessary */
if (!cygheap)
@@ -172,9 +165,18 @@ memory_init ()
cygheap_init ();
cygheap->user.set_name (user_name);
}
cygheap->shared_h = shared_h;
ProtectHandle (cygheap->shared_h);
heap_init ();
mount_table = (mount_info *) open_shared (user_name, cygwin_mount_h,
sizeof (mount_info), 0);
debug_printf ("opening mount table for '%s' at %p", cygheap->user.name (),
mount_table_address);
ProtectHandle (cygwin_mount_h);
debug_printf ("mount table version %x at %p", mount_table->version, mount_table);
/* Initialize the Cygwin per-user mount table, if necessary */
if (!mount_table->version)
{