usr/src/cmd/isaexec/isaexec.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  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 #include <stdio.h>
  29 #include <stdlib.h>
  30 #include <string.h>
  31 #include <errno.h>
  32 #include <libintl.h>
  33 #include <unistd.h>
  34 #include <locale.h>
  35
  36 /*ARGSUSED*/
  37 int
  38 main(int argc, char **argv, char **envp)
  39 {
  40         const char *execname;
  41         const char *fname;
  42
  43 #if !defined(TEXT_DOMAIN)               /* Should be defined by cc -D */
  44 #define TEXT_DOMAIN     "SYS_TEST"      /* Use this only if it wasn't */
  45 #endif
  46         (void) setlocale(LC_ALL, "");
  47         (void) textdomain(TEXT_DOMAIN);
  48
  49         /*
  50          * Get the exec name.
  51          */
  52         if ((execname = getexecname()) == NULL) {
  53                 (void) fprintf(stderr,
  54                                 gettext("%s: getexecname() failed\n"),
  55                                 argv[0]);
  56                 return (1);
  57         }
  58
  59         /*
  60          * Get the base name of the executable.
  61          */
  62         fname = strrchr(execname, '/');
  63         fname = (fname != NULL) ? (fname+1) : execname;
  64
  65         if (isaexec(execname, argv, envp) == -1) {
  66                 if (errno == ENOENT) {
  67                         (void) fprintf(stderr,
  68                                         gettext("%s: cannot find/execute \"%s\""
  69                                                 " in ISA subdirectories\n"),
  70                                         argv[0], fname);
  71                         return (1);
  72                 }
  73         }
  74
  75         (void) fprintf(stderr,
  76                         gettext("%s: isaexec(\"%s\") failed\n"),
  77                         argv[0], fname);
  78         return (1);
  79 }