path: root/include
diff options
authorJohn Birrell <jb@FreeBSD.org>1998-01-20 09:09:24 +0000
committerJohn Birrell <jb@FreeBSD.org>1998-01-20 09:09:24 +0000
commit013239afdf167d49f362908f081dfb48d9d489f6 (patch)
treee9338416a65b533a6c27ebb1cc0610fccacd002e /include
parentffe0efc2a9cd947854544d2b5a55c5535b70c2e0 (diff)
Suggested by: bde
Move sigjmp_buf and jmp_buf structure definitions to machine/setjmp.h so that i386 can continue to use int as the basic register type and alpha can use long. Bruce was concerned about possible differing alignment. I've left the definition of _JBLEN in machine/setjmp.h even though Bruce's example used the number directly. I don't know if any other code relies on _JBLEN, so I left it to avoid potential breakage.
Notes: svn path=/head/; revision=32641
Diffstat (limited to 'include')
1 files changed, 0 insertions, 11 deletions
diff --git a/include/setjmp.h b/include/setjmp.h
index 6a428c1f243c..50934479f61e 100644
--- a/include/setjmp.h
+++ b/include/setjmp.h
@@ -44,17 +44,6 @@
/* The size of the jmp_buf is machine dependent: */
#include <machine/setjmp.h>
- * jmp_buf and sigjmp_buf are encapsulated in different structs to force
- * compile-time diagnostics for mismatches. The structs are the same
- * internally to avoid some run-time errors for mismatches.
- */
-#ifndef _ANSI_SOURCE
-typedef struct { long _sjb[_JBLEN + 1]; } sigjmp_buf[1];
-#endif /* not ANSI */
-typedef struct { long _jb[_JBLEN + 1]; } jmp_buf[1];
#include <sys/cdefs.h>