More compliance fixes: hiding non-standard stuff behind __BSD_VISIBLE,

making files stand-alone, some __restrict additions.
tweaks kettenis@; ports testing and fixes landry@ and jasper@
ok millert@

src/include/dlfcn.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: dlfcn.h,v 1.11 2007/05/29 04:47:17 jason Exp $	*/
+/*	$OpenBSD: dlfcn.h,v 1.12 2012/10/01 00:21:19 guenther Exp $	*/
 /*	$NetBSD: dlfcn.h,v 1.2 1995/06/05 19:38:00 pk Exp $	*/
 
 /*
@@ -36,34 +36,11 @@
 
 #include <sys/cdefs.h>
 
-/*
- * Structure filled in by dladdr().
- */
-typedef	struct dl_info {
-	const char	*dli_fname;	/* Pathname of shared object. */
-	void		*dli_fbase;	/* Base address of shared object. */
-	const char	*dli_sname;	/* Name of nearest symbol. */
-	void		*dli_saddr;	/* Address of nearest symbol. */
-} Dl_info;
-
-/*
- * User interface to the run-time linker.
- */
-__BEGIN_DECLS
-extern void	*dlopen(const char *, int);
-extern int	dlclose(void *);
-extern void	*dlsym(void *, const char *);
-extern int	dlctl(void *, int, void *);
-extern const char	*dlerror(void);
-extern int	dladdr(const void *, Dl_info *);
-__END_DECLS
-
 /* Values for dlopen `mode'. */
 #define RTLD_LAZY	1
 #define RTLD_NOW	2
 #define RTLD_GLOBAL	0x100
 #define RTLD_LOCAL	0x000
-#define	DL_LAZY		RTLD_LAZY	/* Compat */
 #define RTLD_TRACE	0x200
 
 /*
@@ -73,6 +50,18 @@ __END_DECLS
 #define	RTLD_DEFAULT	((void *) -2)	/* Use default search algorithm. */
 #define	RTLD_SELF	((void *) -3)	/* Search the caller itself. */
 
+#if __BSD_VISIBLE
+
+/*
+ * Structure filled in by dladdr().
+ */
+typedef	struct dl_info {
+	const char	*dli_fname;	/* Pathname of shared object. */
+	void		*dli_fbase;	/* Base address of shared object. */
+	const char	*dli_sname;	/* Name of nearest symbol. */
+	void		*dli_saddr;	/* Address of nearest symbol. */
+} Dl_info;
+
 /*
  * dlctl() commands
  */
@@ -84,4 +73,25 @@ __END_DECLS
 #define DL_SETTHREADLCK	2
 #define DL_SETBINDLCK	3
 
+#define	DL_LAZY		RTLD_LAZY	/* Compat */
+
+#endif /* __BSD_VISIBLE */
+
+
+/*
+ * User interface to the run-time linker.
+ */
+__BEGIN_DECLS
+void	*dlopen(const char *, int);
+int	dlclose(void *);
+void	*dlsym(void *__restrict, const char *__restrict);
+const char	*dlerror(void);
+
+#if __BSD_VISIBLE
+int	dladdr(const void *, Dl_info *);
+int	dlctl(void *, int, void *);
+#endif /* __BSD_VISIBLE */
+
+__END_DECLS
+
 #endif /* _DLFCN_H_ */

src/include/glob.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: glob.h,v 1.11 2010/09/24 13:32:55 djm Exp $	*/
+/*	$OpenBSD: glob.h,v 1.12 2012/10/01 00:21:19 guenther Exp $	*/
 /*	$NetBSD: glob.h,v 1.5 1994/10/26 00:55:56 cgd Exp $	*/
 
 /*
@@ -90,7 +90,8 @@ typedef struct {
 #endif
 
 __BEGIN_DECLS
-int	glob(const char *, int, int (*)(const char *, int), glob_t *);
+int	glob(const char *__restrict, int, int (*)(const char *, int),
+	    glob_t *__restrict);
 void	globfree(glob_t *);
 __END_DECLS
 

src/include/grp.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: grp.h,v 1.9 2011/04/25 20:10:10 sthen Exp $	*/
+/*	$OpenBSD: grp.h,v 1.10 2012/10/01 00:21:19 guenther Exp $	*/
 /*	$NetBSD: grp.h,v 1.7 1995/04/29 05:30:40 cgd Exp $	*/
 
 /*-
@@ -58,10 +58,12 @@ struct group {
 __BEGIN_DECLS
 struct group	*getgrgid(gid_t);
 struct group	*getgrnam(const char *);
-#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XPG_VISIBLE
+#if __BSD_VISIBLE || __XPG_VISIBLE
 struct group	*getgrent(void);
 void		 setgrent(void);
 void		 endgrent(void);
+#endif
+#if __BSD_VISIBLE || __POSIX_VISIBLE >= 199506 || __XPG_VISIBLE
 int		 getgrgid_r(gid_t, struct group *, char *,
 		    size_t, struct group **);
 int		 getgrnam_r(const char *, struct group *, char *,

src/include/time.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: time.h,v 1.22 2012/05/10 19:13:12 kettenis Exp $	*/
+/*	$OpenBSD: time.h,v 1.23 2012/10/01 00:21:20 guenther Exp $	*/
 /*	$NetBSD: time.h,v 1.9 1994/10/26 00:56:35 cgd Exp $	*/
 
 /*
@@ -123,21 +123,23 @@ double difftime(time_t, time_t);
 struct tm *gmtime(const time_t *);
 struct tm *localtime(const time_t *);
 time_t mktime(struct tm *);
-size_t strftime(char *, size_t, const char *, const struct tm *)
+size_t strftime(char *__restrict, size_t, const char *__restrict,
+		const struct tm *__restrict)
 		__attribute__ ((__bounded__(__string__,1,2)));
 time_t time(time_t *);
 
 #if __XPG_VISIBLE >= 400
-char *strptime(const char *, const char *, struct tm *);
+char *strptime(const char *__restrict, const char *__restrict,
+		struct tm *__restrict);
 #endif
 
 #if __POSIX_VISIBLE >= 199506
-char *asctime_r(const struct tm *, char *)
+char *asctime_r(const struct tm *__restrict, char *__restrict)
 		__attribute__ ((__bounded__(__minbytes__,2,26)));
 char *ctime_r(const time_t *, char *)
 		__attribute__ ((__bounded__(__minbytes__,2,26)));
-struct tm *gmtime_r(const time_t *, struct tm *);
-struct tm *localtime_r(const time_t *, struct tm *);
+struct tm *gmtime_r(const time_t *__restrict, struct tm *__restrict);
+struct tm *localtime_r(const time_t *__restrict, struct tm *__restrict);
 #endif
 
 #if __POSIX_VISIBLE