usr/src/lib/libpkg/common/logerr.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /* All Rights Reserved */
  29
  30
  31
  32 #include <stdio.h>
  33 #include <string.h>
  34 #include <stdarg.h>
  35 #include "pkglocale.h"
  36
  37 /*PRINTFLIKE1*/
  38 void
  39 logerr(char *fmt, ...)
  40 {
  41         va_list ap;
  42         char    *pt, buffer[2048];
  43         int     flag;
  44         char    *estr = pkg_gt("ERROR:");
  45         char    *wstr = pkg_gt("WARNING:");
  46         char    *nstr = pkg_gt("NOTE:");
  47
  48         va_start(ap, fmt);
  49         flag = 0;
  50         /* This may have to use the i18n strcmp() routines. */
  51         if (strncmp(fmt, estr, strlen(estr)) &&
  52             strncmp(fmt, wstr, strlen(wstr)) &&
  53             strncmp(fmt, nstr, strlen(nstr))) {
  54                 flag++;
  55                 (void) fprintf(stderr, "    ");
  56         }
  57         /*
  58          * NOTE: internationalization in next line REQUIRES that caller of
  59          * this routine be in the same internationalization domain
  60          * as this library.
  61          */
  62         (void) vsnprintf(buffer, sizeof (buffer), fmt, ap);
  63
  64         va_end(ap);
  65
  66         for (pt = buffer; *pt; pt++) {
  67                 (void) putc(*pt, stderr);
  68                 if (flag && (*pt == '\n') && pt[1])
  69                         (void) fprintf(stderr, "    ");
  70         }
  71         (void) putc('\n', stderr);
  72 }