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* cygheap.cc (cygheap_fixup_in_child): Use user_heap element in cygheap.

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(init_cheap): Ditto for declaration.
* fork.cc (fork_parent): Use user_heap element in cygheap.
* heap.h (inheap): Ditto.
* heap.cc (sbrk): Ditto.
(heap_init): Ditto.  Reorganize to shrink heap chunk as required and record new
value in cygheap.
* dcrt0.cc (dll_crt0_1): More "move the cygthread init" games.
* shared.cc (open_shared): Rework memory protection to properly deal with
relocated shared segment.
(shared_info::heap_chunk_size): Rename element to 'heap_chunk'.
* shared_info.h (shared_info): Ditto for declaration.
* strace.cc (strace::hello): Report on heap chunk size from cygheap since it
may shrink.
This commit is contained in:
Christopher Faylor
2002-10-22 16:18:55 +00:00
parent 5ec14fe40a
commit 1cc651ecaf
11 changed files with 142 additions and 89 deletions
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10
winsup/cygwin/strace.cc
View File

@@ -14,12 +14,18 @@ details. */
#include <wingdi.h>
#include <winuser.h>
#include <ctype.h>
#include <errno.h>
#include "pinfo.h"
#include "perprocess.h"
#include "cygwin_version.h"
#include "hires.h"
#include "security.h"
#include "cygthread.h"
#include "shared_info.h"
#include "fhandler.h"
#include "path.h"
#include "dtable.h"
#include "cygerrno.h"
#include "cygheap.h"
#define PROTECT(x) x[sizeof (x)-1] = 0
#define CHECK(x) if (x[sizeof (x)-1] != 0) { small_printf ("array bound exceeded %d\n", __LINE__); ExitProcess (1); }
@@ -58,7 +64,7 @@ strace::hello ()
cygwin_version.api_major, cygwin_version.api_minor);
prntf (1, NULL, "DLL build: %s", cygwin_version.dll_build_date);
prntf (1, NULL, "OS version: Windows %s", wincap.osname ());
prntf (1, NULL, "Heap size: %u", cygwin_shared->heap_chunk_size ());
prntf (1, NULL, "Heap size: %u", cygheap->user_heap.chunk);
prntf (1, NULL, "**********************************************");
}
}