Move 4 manual pages from not-a-function filenames to a correct filename,

and correct Xr.
ok jmc

1 files changed, 0 insertions, 268 deletions

diff --git a/share/man/man3/stdarg.3 b/share/man/man3/stdarg.3
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-.\"	$OpenBSD: stdarg.3,v 1.20 2015/11/10 23:48:17 jmc Exp $
-.\"	$NetBSD: stdarg.3,v 1.15 2002/08/18 08:57:07 yamt Exp $
-.\"
-.\" Copyright (c) 1990, 1991, 1993
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" the American National Standards Committee X3, on Information
-.\" Processing Systems.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)stdarg.3	8.1 (Berkeley) 6/5/93
-.\"
-.Dd $Mdocdate: November 10 2015 $
-.Dt VA_START 3
-.Os
-.Sh NAME
-.Nm va_start ,
-.Nm va_arg ,
-.Nm va_copy ,
-.Nm va_end
-.Nd variable argument lists
-.Sh SYNOPSIS
-.In stdarg.h
-.Ft void
-.Fn va_start "va_list ap" last
-.Ft type
-.Fn va_arg "va_list ap" type
-.Ft void
-.Fn va_copy "va_list dst" "va_list src"
-.Ft void
-.Fn va_end "va_list ap"
-.Sh DESCRIPTION
-A function may be called with a varying number of arguments of varying
-types.
-The include file
-.In stdarg.h
-declares a type
-.Vt va_list
-and defines three macros for stepping
-through a list of arguments whose number and types are not known to
-the called function.
-.Pp
-The called function must declare an object of type
-.Vt va_list
-which is used by the macros
-.Fn va_start ,
-.Fn va_arg ,
-.Fn va_end ,
-and, optionally,
-.Fn va_copy .
-.Pp
-The
-.Fn va_start
-macro initializes
-.Fa ap
-for subsequent use by
-.Fn va_arg ,
-.Fn va_copy
-and
-.Fn va_end ,
-and must be called first.
-.Pp
-The parameter
-.Fa last
-is the name of the last parameter before the variable argument list,
-i.e., the last parameter of which the calling function knows the type.
-.Pp
-Because the address of this parameter is used in the
-.Fn va_start
-macro, it should not be declared as a register variable, nor as a
-function, nor an array type.
-.Pp
-The
-.Fn va_arg
-macro expands to an expression that has the type and value of the next
-argument in the call.
-The parameter
-.Fa ap
-is the
-.Va va_list ap
-initialized by
-.Fn va_start .
-Each call to
-.Fn va_arg
-modifies
-.Fa ap
-so that the next call returns the next argument.
-The parameter
-.Fa type
-is a type name specified so that the type of a pointer to an
-object that has the specified type can be obtained simply by
-adding a
-.Ql *
-to
-.Fa type .
-.Pp
-If there is no next argument, or if
-.Fa type
-is not compatible with the type of the actual next argument
-(as promoted according to the default argument promotions, see below),
-random errors will occur.
-.Pp
-If the type in question is one that would normally be promoted, the
-promoted type should be used as the argument to
-.Fn va_arg .
-The following describes which types should be promoted (and to what):
-.Bl -dash -compact
-.It
-.Vt short
-is promoted to
-.Vt int
-.It
-.Vt float
-is promoted to
-.Vt double
-.It
-.Vt char
-is promoted to
-.Vt int
-.El
-.Pp
-The same rules apply to unsigned versions of the above types, as well
-as their bit-type equivalents (e.g.\&
-.Vt int8_t
-and
-.Vt int16_t ) .
-.Pp
-The
-.Fn va_copy
-macro makes
-.Fa dst
-a copy of
-.Fa src
-as if the
-.Fn va_start
-macro had been applied to it followed by the same sequence of uses of the
-.Fn va_arg
-macro as had previously been used to reach the present state of
-.Fa src .
-.Pp
-The
-.Fn va_end
-macro handles a normal return from the function whose variable argument
-list was initialized by
-.Fn va_start
-or
-.Fn va_copy .
-.Sh RETURN VALUES
-The first use of the
-.Fn va_arg
-macro after that of the
-.Fn va_start
-macro returns the argument after
-.Fa last .
-Successive invocations return the values of the remaining
-arguments.
-.Pp
-The
-.Fn va_start ,
-.Fn va_copy
-and
-.Fn va_end
-macros return no value.
-.Sh EXAMPLES
-The function
-.Fn foo
-takes a string of format characters and prints out the argument
-associated with each format character based on the type.
-.Bd -literal -offset indent
-void
-foo(char *fmt, ...)
-{
-	va_list ap;
-	int d, c;
-	char *s;
-	double f;
-
-	va_start(ap, fmt);
-	while (*fmt)
-		switch (*fmt++) {
-		case 's':			/* string */
-			s = va_arg(ap, char *);
-			printf("string %s\en", s);
-			break;
-		case 'd':			/* int */
-			d = va_arg(ap, int);
-			printf("int %d\en", d);
-			break;
-		case 'c':			/* char */
-			c = va_arg(ap, int);	/* promoted */
-			printf("char %c\en", c);
-			break;
-		case 'f':			/* float */
-			f = va_arg(ap, double); /* promoted */
-			printf("float %f\en", f);
-		}
-	va_end(ap);
-}
-.Ed
-.Sh STANDARDS
-These macros are
-.Em not
-compatible with the historic macros they replace.
-A backward compatible version can be found in the include
-file
-.In varargs.h .
-.Pp
-The
-.Fn va_start ,
-.Fn va_arg
-and
-.Fn va_end
-macros conform to
-.St -isoC-99 .
-.Sh HISTORY
-The
-.Fn va_start ,
-.Fn va_arg
-and
-.Fn va_end
-macros were introduced in
-.St -ansiC .
-The
-.Fn va_copy
-macro was introduced in
-.St -isoC-99 .
-.Sh BUGS
-Unlike the
-.Em varargs
-macros, the
-.Nm stdarg
-macros do not permit programmers to
-code a function with no fixed arguments.
-This problem generates work mainly when converting
-.Em varargs
-code to
-.Nm stdarg
-code,
-but it also creates difficulties for variadic functions that
-wish to pass all of their arguments on to a function
-that takes an argument of type
-.Vt va_list ,
-such as
-.Xr vfprintf 3 .