diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index 52e41e2..2bd4bac 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -212,6 +212,7 @@ class fhandler_base void create_read_state (LONG n) { read_state = CreateSemaphore (&sec_none_nih, 0, n, NULL); + ProtectHandle (read_state); } void signal_read_state (LONG n) @@ -512,7 +513,11 @@ public: void __stdcall read (void *ptr, size_t& len) __attribute__ ((regparm (3))); int open (int flags, mode_t mode = 0); int close (); - void create_guard (SECURITY_ATTRIBUTES *sa) {guard = CreateMutex (sa, FALSE, NULL);} + void create_guard () + { + guard = CreateMutex (&sec_none, FALSE, NULL); + ProtectHandleINH (guard); + } int dup (fhandler_base *child); int ioctl (unsigned int cmd, void *); void fixup_in_child (); @@ -545,7 +550,7 @@ public: void set_output_handle (HANDLE h) { output_handle = h; } void set_use (); int dup (fhandler_base *child); - bool is_slow () {return 1;} + bool is_slow () {return true;} void close_one_end (); }; |