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2004-12-03 Pierre Humblet <pierre.humblet@ieee.org>

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* registry.h (reg_key::reg_key): Change arguments.
	* shared_info.h (class mount_info): Remove had_to_create_mount_areas.
	* registry.cc (reg_key::reg_key): Change constructors to always handle
	HKLM and to avoid relying on HKCU.
	Do not set mount_table->had_to_create_mount_areas.
	* path.cc (mount_info::conv_to_win32_path): Improve update of
	sys_mount_table_counter.
	(mount_info::read_mounts): Use new reg_key constructor.
	(mount_info::add_reg_mount): Ditto.
	(mount_info::del_reg_mount): Ditto.
	(mount_info::read_cygdrive_info_from_registry): Ditto.
	(mount_info::write_cygdrive_info_to_registry): Ditto.
	Update cygwin_shared->sys_mount_table_counter after registry update.
	(mount_info::get_cygdrive_info): Ditto.
	* shared.cc (shared_info::heap_chunk_size): Use new reg_key constructor.
	* environ.cc (regopt): Ditto.
This commit is contained in:
Pierre Humblet
2004-12-03 02:00:37 +00:00
parent 3263f819aa
commit 8151e674ba
7 changed files with 164 additions and 206 deletions
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26
winsup/cygwin/shared.cc
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@@ -250,22 +250,20 @@ shared_info::heap_chunk_size ()
{
if (!heap_chunk)
{
/* Fetch misc. registry entries. */
/* Fetch from registry, first user then local machine. */
for (int i = 0; i < 2; i++)
{
reg_key reg (i, KEY_READ, NULL);
reg_key reg (KEY_READ, NULL);
/* Note that reserving a huge amount of heap space does not result in
the use of swap since we are not committing it. */
/* FIXME: We should not be restricted to a fixed size heap no matter
what the fixed size is. */
/* Note that reserving a huge amount of heap space does not result in
the use of swap since we are not committing it. */
/* FIXME: We should not be restricted to a fixed size heap no matter
what the fixed size is. */
heap_chunk = reg.get_int ("heap_chunk_in_mb", 0);
if (!heap_chunk) {
reg_key r1 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME, NULL);
heap_chunk = r1.get_int ("heap_chunk_in_mb", 384);
}
if ((heap_chunk = reg.get_int ("heap_chunk_in_mb", 0)))
break;
heap_chunk = 384; /* Default */
}
if (heap_chunk < 4)
heap_chunk = 4 * 1024 * 1024;