[PATCH] Thread safe stdio

[Thomas Pfaff]

_flock_t is now defined in cygwin/_types.h. I will sent following patch 
for newlib when this one is applied:

--- _types.h.org	2004-01-26 23:33:11.000000000 +0100
+++ _types.h	2004-02-10 12:28:44.359443200 +0100
@@ -9,6 +9,10 @@
  #ifndef	_SYS__TYPES_H
  #define _SYS__TYPES_H

+#ifdef __CYGWIN__
+#include <cygwin/_types.h>
+#endif
+
  typedef long _off_t;
  __extension__ typedef long long _off64_t;

@@ -32,7 +36,9 @@ typedef struct
    } __value;		/* Value so far.  */
  } _mbstate_t;

+#ifndef __CYGWIN__
  typedef int _flock_t;
+#endif

  /* Iconv descriptor type */
  typedef void *_iconv_t;


The __sinit call must be done after malloc is initialized, otherwise the 
mutex creation will fail.

Thomas

2004-02-11 Thomas Pfaff <tpfaff@gmx.net>

	* include/cygwin/_types.h: New file.
	* include/sys/lock.h: Ditto.
	* include/sys/stdio.h: Ditto.
	* dcrt0.cc (dll_crt0_1): Add __sinit call after malloc
	initialization.
	(_dll_crt0): Remove __sinit call.
	* thread.cc: Include sys/lock.h
	(__cygwin_lock_init): New function.
	(__cygwin_lock_init_recursive): Ditto.
	(__cygwin_lock_fini): Ditto.
	(__cygwin_lock_lock): Ditto.
	(__cygwin_lock_unlock): Ditto.

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