1 /* bucomm.c -- Bin Utils COMmon code.
2 Copyright (C) 1991, 92, 93, 94, 95, 97, 98, 2000
3 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22 /* We might put this in a library someday so it could be dynamically
23 loaded, but for now it's not necessary. */
26 #include "libiberty.h"
30 #include <time.h> /* ctime, maybe time_t */
32 #ifndef HAVE_TIME_T_IN_TIME_H
33 #ifndef HAVE_TIME_T_IN_TYPES_H
46 CONST
char *errmsg
= bfd_errmsg (bfd_get_error ());
49 fprintf (stderr
, "%s: %s: %s\n", program_name
, string
, errmsg
);
51 fprintf (stderr
, "%s: %s\n", program_name
, errmsg
);
58 bfd_nonfatal (string
);
67 fprintf (stderr
, "%s: ", program_name
);
68 vfprintf (stderr
, format
, args
);
72 #ifdef ANSI_PROTOTYPES
74 fatal (const char *format
, ...)
78 va_start (args
, format
);
79 report (format
, args
);
85 non_fatal (const char *format
, ...)
89 va_start (args
, format
);
90 report (format
, args
);
102 Format
= va_arg (args
, char *);
103 report (Format
, args
);
116 Format
= va_arg (args
, char *);
117 report (Format
, args
);
122 /* Set the default BFD target based on the configured target. Doing
123 this permits the binutils to be configured for a particular target,
124 and linked against a shared BFD library which was configured for a
128 set_default_bfd_target ()
130 /* The macro TARGET is defined by Makefile. */
131 const char *target
= TARGET
;
133 if (! bfd_set_default_target (target
))
134 fatal (_("can't set BFD default target to `%s': %s"),
135 target
, bfd_errmsg (bfd_get_error ()));
138 /* After a false return from bfd_check_format_matches with
139 bfd_get_error () == bfd_error_file_ambiguously_recognized, print
140 the possible matching targets. */
143 list_matching_formats (p
)
146 fprintf (stderr
, _("%s: Matching formats:"), program_name
);
148 fprintf (stderr
, " %s", *p
++);
149 fputc ('\n', stderr
);
152 /* List the supported targets. */
155 list_supported_targets (name
, f
)
159 extern bfd_target
*bfd_target_vector
[];
163 fprintf (f
, _("Supported targets:"));
165 fprintf (f
, _("%s: supported targets:"), name
);
166 for (t
= 0; bfd_target_vector
[t
] != NULL
; t
++)
167 fprintf (f
, " %s", bfd_target_vector
[t
]->name
);
171 /* Display the archive header for an element as if it were an ls -l listing:
173 Mode User\tGroup\tSize\tDate Name */
176 print_arelt_descr (file
, abfd
, verbose
)
185 if (bfd_stat_arch_elt (abfd
, &buf
) == 0)
189 time_t when
= buf
.st_mtime
;
190 CONST
char *ctime_result
= (CONST
char *) ctime (&when
);
192 /* POSIX format: skip weekday and seconds from ctime output. */
193 sprintf (timebuf
, "%.12s %.4s", ctime_result
+ 4, ctime_result
+ 20);
195 mode_string (buf
.st_mode
, modebuf
);
197 /* POSIX 1003.2/D11 says to skip first character (entry type). */
198 fprintf (file
, "%s %ld/%ld %6ld %s ", modebuf
+ 1,
199 (long) buf
.st_uid
, (long) buf
.st_gid
,
200 (long) buf
.st_size
, timebuf
);
204 fprintf (file
, "%s\n", bfd_get_filename (abfd
));
207 /* Return the name of a temporary file in the same directory as FILENAME. */
210 make_tempname (filename
)
213 static char template[] = "stXXXXXX";
215 char *slash
= strrchr (filename
, '/');
217 #if defined (__DJGPP__) || defined (__GO32__) || defined (_WIN32)
219 slash
= strrchr (filename
, '\\');
222 if (slash
!= (char *) NULL
)
228 tmpname
= xmalloc (strlen (filename
) + sizeof (template) + 1);
229 strcpy (tmpname
, filename
);
230 strcat (tmpname
, "/");
231 strcat (tmpname
, template);
237 tmpname
= xmalloc (sizeof (template));
238 strcpy (tmpname
, template);
244 /* Parse a string into a VMA, with a fatal error if it can't be
255 ret
= bfd_scan_vma (s
, &end
, 0);
258 fatal (_("%s: bad number: %s"), arg
, s
);