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* cygheap.h (cygheap_types): Add HEAP_COMMUNE.

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* fhandler_proc.cc: Use cygheap rather than user heap for allocation of filebuf
throughout.
* fhandler_registry.cc: Ditto.
* fhandler_virtual.cc: Ditto.
* fhandler_process.cc: Ditto.
(get_mem_values): Use malloc/realloc/free rather than new.
* pinfo.cc (_pinfo::commune_send): Allocate on cygwin heap rather than user
heap.  Avoid calling ReadFile when correct number of characters have been read
or suffer buffer corruption.
(_pinfo::fd): Allocate on cygwin heap rather than user heap.
(_pinfo::fds): Ditto.
(_pinfo::root): Ditto.
(_pinfo::cwd): Ditto.
(_pinfo::cmdline): Ditto.
* devices.h (FH_DEV): New define.
* devices.in: Detect lone /dev.
* devices.cc: Regenerate.
* path.cc (path_conv::check): Treat FH_DEV as a special case.
This commit is contained in:
Christopher Faylor
2005-08-24 04:38:39 +00:00
parent db7f135b03
commit 14c4d65ef1
11 changed files with 954 additions and 891 deletions
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9
winsup/cygwin/fhandler_registry.cc
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@@ -539,7 +539,10 @@ fhandler_registry::close ()
}
}
if (!hExeced && value_name)
cfree (value_name);
{
cfree (value_name);
value_name = NULL;
}
return res;
}
@@ -562,7 +565,7 @@ fhandler_registry::fill_filebuf ()
goto value_not_found;
}
bufalloc = size;
filebuf = (char *) malloc (bufalloc);
filebuf = (char *) cmalloc (HEAP_BUF, bufalloc);
error =
RegQueryValueEx (handle, value_name, NULL, NULL, (BYTE *) filebuf,
&size);
@@ -579,7 +582,7 @@ fhandler_registry::fill_filebuf ()
do
{
bufalloc += 1000;
filebuf = (char *) realloc (filebuf, bufalloc);
filebuf = (char *) crealloc (filebuf, bufalloc);
size = bufalloc;
error = RegQueryValueEx (handle, value_name, NULL, &type,
(BYTE *) filebuf, &size);