1 files changed, 100 insertions, 0 deletions
diff --git a/mit-pthreads/machdep/engine-romp-bsd.h b/mit-pthreads/machdep/engine-romp-bsd.h
new file mode 100644
index 00000000000..28c59d35e70
--- /dev/null
+++ b/mit-pthreads/machdep/engine-romp-bsd.h
@@ -0,0 +1,100 @@
+/* ==== machdep.h ============================================================
+ *  Copyright (c) 1993 John F. Carr, jfc@athena.mit.edu
+ *
+ *  Description : Machine dependent header for IBM/RT
+ *
+ *  1.00 93/09/xx jfc
+ *      -Coding this file.
+ */
+
+#ifndef lint
+static const char rcsid[] = "$Id$";
+#endif
+
+#include <setjmp.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+/*
+ * Stuff for compiling
+ */
+#if defined(__GNUC__)
+#if defined(__cplusplus)
+#define __BEGIN_DECLS   extern "C" {
+#define __END_DECLS     };
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#if !defined(__STDC__)
+#define const           __const
+#define inline          __inline
+#define signed          __signed
+#define volatile        __volatile
+#endif
+#endif
+#else /* !__GNUC__ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+#define const
+#define inline
+#define signed
+#define volatile
+#endif
+
+#define SEMAPHORE_CLEAR 0x0000
+#define SEMAPHORE_SET   0xff00
+#define SEMAPHORE_TEST_AND_SET(lock) _tsh(lock)
+#define SEMAPHORE_RESET(lock) *(lock) = SEMAPHORE_CLEAR
+extern unsigned short _tsh(volatile unsigned short *);
+
+typedef unsigned short semaphore;
+
+/*
+ * sigset_t macros
+ */
+#define	SIG_ANY(sig)		(sig)
+#define SIGMAX 				31
+
+
+struct machdep_pthread {
+    void        		*(*start_routine)(void *);
+    void        		*start_argument;
+    void        		*machdep_stack;
+    struct itimerval	machdep_timer;
+    jmp_buf     		machdep_state;
+};
+
+/*
+ * Static machdep_pthread initialization values.
+ * For initial thread only.
+ */
+#define MACHDEP_PTHREAD_INIT    \
+{ NULL, NULL, NULL, { { 0, 0 }, { 0, 100000 } }, 0 }
+
+/*
+ * Min pthread stacksize
+ */
+#define PTHREAD_STACK_MIN	1024
+
+/*
+ * Some fd defines that are necessary to distinguish between posix
+ * behavior and bsd4.3 behavior.
+ */
+#define __FD_NONBLOCK 		O_NONBLOCK 
+
+#if defined(PTHREAD_KERNEL)
+
+int machdep_save_state      __P_((void));
+
+/* save(jmp_buf, stack pointer, restart proc) */
+extern int _pthread_save(jmp_buf, void *, void (*)());
+extern void _pthread_restore(jmp_buf);
+
+typedef int ssize_t;
+typedef unsigned int sigset_t;
+#define sigemptyset(sp) *(sp) = 0
+#define sigprocmask(op, nssp, ossp) if (ossp) *(int *)ossp = sigsetmask(*nssp); else sigsetmask(*nssp)
+#define sigdelset(sp, i) *(sp) &= ~(1 << (i))
+#define sigaddset(sp, i) *(sp) |= (1 << (i))
+#define sigismember(sp, i) (*(sp) & (1 << (i)))
+#endif