1 /* bucomm.c -- Bin Utils COMmon code.
2 Copyright (C) 1991, 92, 93, 94, 95, 1997, 1998 Free Software Foundation, Inc.
4 This file is part of GNU Binutils.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21 /* We might put this in a library someday so it could be dynamically
22 loaded, but for now it's not necessary. */
25 #include "libiberty.h"
29 #include <time.h> /* ctime, maybe time_t */
31 #ifndef HAVE_TIME_T_IN_TIME_H
32 #ifndef HAVE_TIME_T_IN_TYPES_H
37 #ifdef ANSI_PROTOTYPES
51 CONST char *errmsg = bfd_errmsg (bfd_get_error ());
54 fprintf (stderr, "%s: %s: %s\n", program_name, string, errmsg);
56 fprintf (stderr, "%s: %s\n", program_name, errmsg);
63 bfd_nonfatal (string);
72 fprintf (stderr, "%s: ", program_name);
73 vfprintf (stderr, format, args);
77 #ifdef ANSI_PROTOTYPES
79 fatal (const char *format, ...)
83 va_start (args, format);
84 report (format, args);
90 non_fatal (const char *format, ...)
94 va_start (args, format);
95 report (format, args);
107 Format = va_arg (args, char *);
108 report (Format, args);
121 Format = va_arg (args, char *);
122 report (Format, args);
127 /* Set the default BFD target based on the configured target. Doing
128 this permits the binutils to be configured for a particular target,
129 and linked against a shared BFD library which was configured for a
133 set_default_bfd_target ()
135 /* The macro TARGET is defined by Makefile. */
136 const char *target = TARGET;
138 if (! bfd_set_default_target (target))
139 fatal (_("can't set BFD default target to `%s': %s"),
140 target, bfd_errmsg (bfd_get_error ()));
143 /* After a false return from bfd_check_format_matches with
144 bfd_get_error () == bfd_error_file_ambiguously_recognized, print
145 the possible matching targets. */
148 list_matching_formats (p)
151 fprintf (stderr, _("%s: Matching formats:"), program_name);
153 fprintf (stderr, " %s", *p++);
154 fputc ('\n', stderr);
157 /* List the supported targets. */
160 list_supported_targets (name, f)
164 extern bfd_target *bfd_target_vector[];
168 fprintf (f, _("Supported targets:"));
170 fprintf (f, _("%s: supported targets:"), name);
171 for (t = 0; bfd_target_vector[t] != NULL; t++)
172 fprintf (f, " %s", bfd_target_vector[t]->name);
176 /* Display the archive header for an element as if it were an ls -l listing:
178 Mode User\tGroup\tSize\tDate Name */
181 print_arelt_descr (file, abfd, verbose)
190 if (bfd_stat_arch_elt (abfd, &buf) == 0)
194 time_t when = buf.st_mtime;
195 CONST char *ctime_result = (CONST char *) ctime (&when);
197 /* POSIX format: skip weekday and seconds from ctime output. */
198 sprintf (timebuf, "%.12s %.4s", ctime_result + 4, ctime_result + 20);
200 mode_string (buf.st_mode, modebuf);
202 /* POSIX 1003.2/D11 says to skip first character (entry type). */
203 fprintf (file, "%s %ld/%ld %6ld %s ", modebuf + 1,
204 (long) buf.st_uid, (long) buf.st_gid,
205 (long) buf.st_size, timebuf);
209 fprintf (file, "%s\n", bfd_get_filename (abfd));
212 /* Return the name of a temporary file in the same directory as FILENAME. */
215 make_tempname (filename)
218 static char template[] = "stXXXXXX";
220 char *slash = strrchr (filename, '/');
222 #if defined (__DJGPP__) || defined (__GO32__) || defined (_WIN32)
224 slash = strrchr (filename, '\\');
227 if (slash != (char *) NULL)
233 tmpname = xmalloc (strlen (filename) + sizeof (template) + 1);
234 strcpy (tmpname, filename);
235 strcat (tmpname, "/");
236 strcat (tmpname, template);
242 tmpname = xmalloc (sizeof (template));
243 strcpy (tmpname, template);
249 /* Parse a string into a VMA, with a fatal error if it can't be
260 ret = bfd_scan_vma (s, &end, 0);
263 fatal (_("%s: bad number: %s"), arg, s);