Libc-262.tar.gz

[apple/libc.git] / pthreads / mk_pthread_impl.c

diff --git a/pthreads/mk_pthread_impl.c b/pthreads/mk_pthread_impl.c
new file mode 100644 (file)
index 0000000..67b8c1b
--- /dev/null
+++ b/pthreads/mk_pthread_impl.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991  
+ *              All Rights Reserved 
+ *  
+ * Permission to use, copy, modify, and distribute this software and 
+ * its documentation for any purpose and without fee is hereby granted, 
+ * provided that the above copyright notice appears in all copies and 
+ * that both the copyright notice and this permission notice appear in 
+ * supporting documentation. 
+ *  
+ * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+ * FOR A PARTICULAR PURPOSE. 
+ *  
+ * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
+ * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
+ * 
+ */
+/*
+ * MkLinux
+ */
+
+/*
+ * This program will generate the stuff necessary to "publish" the POSIX
+ * header <pthread.h> in a machine dependent fashion.
+ */
+
+#include <pthread_internals.h>
+#include <stdio.h>
+
+int
+main(void)
+{
+       printf("#ifndef _PTHREAD_IMPL_H_\n");
+        printf("#define _PTHREAD_IMPL_H_\n");
+        printf("/*\n");
+       printf(" * Internal implementation details\n");
+       printf(" */\n");
+       printf("\n");
+       printf("#define __PTHREAD_SIZE__           %ld\n", (long) sizeof(struct _pthread)-sizeof(long));
+       printf("#define __PTHREAD_ATTR_SIZE__      %ld\n", (long) sizeof(pthread_attr_t)-sizeof(long));
+       printf("#define __PTHREAD_MUTEXATTR_SIZE__ %ld\n", (long) sizeof(pthread_mutexattr_t)-sizeof(long));
+       printf("#define __PTHREAD_MUTEX_SIZE__     %ld\n", (long) sizeof(pthread_mutex_t)-sizeof(long));
+       printf("#define __PTHREAD_CONDATTR_SIZE__  %ld\n", (long) sizeof(pthread_condattr_t)-sizeof(long));
+       printf("#define __PTHREAD_COND_SIZE__      %ld\n", (long) sizeof(pthread_cond_t)-sizeof(long));
+       printf("#define __PTHREAD_ONCE_SIZE__      %ld\n", (long) sizeof(pthread_once_t)-sizeof(long));
+       printf("/*\n");
+       printf(" * [Internal] data structure signatures\n");
+       printf(" */\n");
+       printf("#define _PTHREAD_MUTEX_SIG_init         0x%08X\n", _PTHREAD_MUTEX_SIG_init);
+       printf("#define _PTHREAD_COND_SIG_init          0x%08X\n", _PTHREAD_COND_SIG_init);
+       printf("#define _PTHREAD_ONCE_SIG_init          0x%08X\n", _PTHREAD_ONCE_SIG_init);
+       printf("/*\n");
+       printf(" * POSIX scheduling policies \n");
+       printf(" */\n");
+        printf("#define SCHED_OTHER                %d\n", SCHED_OTHER);
+        printf("#define SCHED_FIFO                 %d\n", SCHED_FIFO);
+        printf("#define SCHED_RR                   %d\n", SCHED_RR);
+       printf("\n");
+       printf("#define __SCHED_PARAM_SIZE__       %ld\n", (long) sizeof(struct sched_param)-sizeof(int));
+        printf("\n");
+        printf("#endif _PTHREAD_IMPL_H_\n");
+
+       exit(0);
+}