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* fhandler_mem.cc: Eliminate unused include statements.

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(fhandler_dev_mem::fhandler_dev_mem): Check for 9X/ME.
This commit is contained in:
Corinna Vinschen 2000-10-09 14:02:25 +00:00
parent 42f1b6c544
commit 21fdffa58a
2 changed files with 12 additions and 3 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Mon Oct 9 15:58:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fhandler_mem.cc: Eliminate unused include statements.
(fhandler_dev_mem::fhandler_dev_mem): Check for 9X/ME.
Mon Oct 9 15:11:00 2000 Corinna Vinschen <corinna@vinschen.de> Mon Oct 9 15:11:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (fhandler_dev_mem): Erase member `init_phase' and * fhandler.h (fhandler_dev_mem): Erase member `init_phase' and

10
winsup/cygwin/fhandler_mem.cc
View File

@ -9,7 +9,6 @@
details. */ details. */
#include "winsup.h" #include "winsup.h"
#include <sys/termios.h>
#include <fcntl.h> #include <fcntl.h>
#include <errno.h> #include <errno.h>
#include <unistd.h> #include <unistd.h>
@ -17,10 +16,8 @@
#include <ntdef.h> #include <ntdef.h>
#include "autoload.h" #include "autoload.h"
#include "cygheap.h"
#include "cygerrno.h" #include "cygerrno.h"
#include "fhandler.h" #include "fhandler.h"
#include "path.h"
/* /*
* The following both data structures aren't defined anywhere in the Microsoft * The following both data structures aren't defined anywhere in the Microsoft
@ -65,6 +62,13 @@ fhandler_dev_mem::fhandler_dev_mem (const char *name, int nunit)
: fhandler_base (FH_MEM, name), : fhandler_base (FH_MEM, name),
unit (nunit) unit (nunit)
{ {
/* Reading physical memory only supported on NT/W2K. */
if (os_being_run != winNT)
{
mem_size = 0;
return;
}
if (unit == 1) /* /dev/mem */ if (unit == 1) /* /dev/mem */
{ {
NTSTATUS ret; NTSTATUS ret;