xref: /illumos-gate/usr/src/cmd/mail/Tout.c (revision 2a8bcb4e)
1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
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7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
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13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23*7c478bd9Sstevel@tonic-gate /*	  All Rights Reserved  	*/
24*7c478bd9Sstevel@tonic-gate 
25*7c478bd9Sstevel@tonic-gate /*
26*7c478bd9Sstevel@tonic-gate     NAME
27*7c478bd9Sstevel@tonic-gate 	Tout - Print surrogate debug output
28*7c478bd9Sstevel@tonic-gate 
29*7c478bd9Sstevel@tonic-gate     SYNOPSIS
30*7c478bd9Sstevel@tonic-gate 	void Tout(char *subname, char *msg, ...)
31*7c478bd9Sstevel@tonic-gate 
32*7c478bd9Sstevel@tonic-gate     DESCRIPTION
33*7c478bd9Sstevel@tonic-gate 	Tout prints debugging output if surrogate tracing
34*7c478bd9Sstevel@tonic-gate 	has been turned on (-T specified). The message will
35*7c478bd9Sstevel@tonic-gate 	also go to the debug output if debugging is turned
36*7c478bd9Sstevel@tonic-gate 	on (-x specified). The subroutine name is printed
37*7c478bd9Sstevel@tonic-gate 	if it is not a null string.
38*7c478bd9Sstevel@tonic-gate */
39*7c478bd9Sstevel@tonic-gate #include "mail.h"
40*7c478bd9Sstevel@tonic-gate #ifdef __STDC__
41*7c478bd9Sstevel@tonic-gate # include <stdarg.h>
42*7c478bd9Sstevel@tonic-gate #else
43*7c478bd9Sstevel@tonic-gate # include <varargs.h>
44*7c478bd9Sstevel@tonic-gate #endif
45*7c478bd9Sstevel@tonic-gate 
46*7c478bd9Sstevel@tonic-gate /* VARARGS2 PRINTFLIKE2 */
47*7c478bd9Sstevel@tonic-gate void
48*7c478bd9Sstevel@tonic-gate #ifdef __STDC__
Tout(char * subname,char * fmt,...)49*7c478bd9Sstevel@tonic-gate Tout(char *subname, char *fmt, ...)
50*7c478bd9Sstevel@tonic-gate #else
51*7c478bd9Sstevel@tonic-gate # ifdef lint
52*7c478bd9Sstevel@tonic-gate Tout(Xsubname, Xfmt, va_alist)
53*7c478bd9Sstevel@tonic-gate char *Xsubname, *Xfmt;
54*7c478bd9Sstevel@tonic-gate va_dcl
55*7c478bd9Sstevel@tonic-gate # else
56*7c478bd9Sstevel@tonic-gate Tout(va_alist)
57*7c478bd9Sstevel@tonic-gate va_dcl
58*7c478bd9Sstevel@tonic-gate # endif
59*7c478bd9Sstevel@tonic-gate #endif
60*7c478bd9Sstevel@tonic-gate {
61*7c478bd9Sstevel@tonic-gate #ifndef __STDC__
62*7c478bd9Sstevel@tonic-gate         char    *subname;
63*7c478bd9Sstevel@tonic-gate         char    *fmt;
64*7c478bd9Sstevel@tonic-gate #endif
65*7c478bd9Sstevel@tonic-gate         va_list args;
66*7c478bd9Sstevel@tonic-gate 
67*7c478bd9Sstevel@tonic-gate #if !defined(__STDC__) && defined(lint)
68*7c478bd9Sstevel@tonic-gate 	subname = Xsubname;
69*7c478bd9Sstevel@tonic-gate 	fmt = Xfmt;
70*7c478bd9Sstevel@tonic-gate #endif
71*7c478bd9Sstevel@tonic-gate 
72*7c478bd9Sstevel@tonic-gate         if (debug > 0) {
73*7c478bd9Sstevel@tonic-gate #ifdef __STDC__
74*7c478bd9Sstevel@tonic-gate                 va_start(args, fmt);
75*7c478bd9Sstevel@tonic-gate #else
76*7c478bd9Sstevel@tonic-gate                 va_start(args);
77*7c478bd9Sstevel@tonic-gate                 subname = va_arg(args, char *);
78*7c478bd9Sstevel@tonic-gate                 fmt = va_arg(args, char *);
79*7c478bd9Sstevel@tonic-gate #endif
80*7c478bd9Sstevel@tonic-gate                 if (subname && *subname) {
81*7c478bd9Sstevel@tonic-gate                         fprintf(dbgfp,"%s(): ", subname);
82*7c478bd9Sstevel@tonic-gate                 }
83*7c478bd9Sstevel@tonic-gate                 vfprintf(dbgfp, fmt, args);
84*7c478bd9Sstevel@tonic-gate                 va_end(args);
85*7c478bd9Sstevel@tonic-gate         }
86*7c478bd9Sstevel@tonic-gate 
87*7c478bd9Sstevel@tonic-gate         if (flgT) {
88*7c478bd9Sstevel@tonic-gate #ifdef __STDC__
89*7c478bd9Sstevel@tonic-gate                 va_start(args, fmt);
90*7c478bd9Sstevel@tonic-gate #else
91*7c478bd9Sstevel@tonic-gate                 va_start(args);
92*7c478bd9Sstevel@tonic-gate                 subname = va_arg(args, char *);
93*7c478bd9Sstevel@tonic-gate                 fmt = va_arg(args, char *);
94*7c478bd9Sstevel@tonic-gate #endif
95*7c478bd9Sstevel@tonic-gate                 vfprintf(stdout, fmt, args);
96*7c478bd9Sstevel@tonic-gate                 va_end(args);
97*7c478bd9Sstevel@tonic-gate         }
98*7c478bd9Sstevel@tonic-gate }
99