159 lines
3.7 KiB
C
159 lines
3.7 KiB
C
/* bucomm.c -- Bin Utils COMmon code.
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Copyright (C) 1991, 92, 93, 94 Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* We might put this in a library someday so it could be dynamically
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loaded, but for now it's not necessary. */
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#include "bfd.h"
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#include "sysdep.h"
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#include "libiberty.h"
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#include "bucomm.h"
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#ifdef ANSI_PROTOTYPES
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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char *target = NULL; /* default as late as possible */
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/* Error reporting */
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char *program_name;
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void
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bfd_nonfatal (string)
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CONST char *string;
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{
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CONST char *errmsg = bfd_errmsg (bfd_get_error ());
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if (string)
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fprintf (stderr, "%s: %s: %s\n", program_name, string, errmsg);
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else
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fprintf (stderr, "%s: %s\n", program_name, errmsg);
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}
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void
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bfd_fatal (string)
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CONST char *string;
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{
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bfd_nonfatal (string);
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xexit (1);
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}
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#ifdef ANSI_PROTOTYPES
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void
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fatal (const char *format, ...)
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{
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va_list args;
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fprintf (stderr, "%s: ", program_name);
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va_start (args, format);
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vfprintf (stderr, format, args);
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va_end (args);
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putc ('\n', stderr);
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xexit (1);
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}
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#else
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void
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fatal (va_alist)
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va_dcl
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{
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char *Format;
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va_list args;
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fprintf (stderr, "%s: ", program_name);
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va_start (args);
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Format = va_arg (args, char *);
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vfprintf (stderr, Format, args);
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va_end (args);
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putc ('\n', stderr);
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xexit (1);
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}
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#endif
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/* After a false return from bfd_check_format_matches with
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bfd_get_error () == bfd_error_file_ambiguously_recognized, print the possible
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matching targets. */
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void
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list_matching_formats (p)
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char **p;
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{
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fprintf(stderr, "%s: Matching formats:", program_name);
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while (*p)
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fprintf(stderr, " %s", *p++);
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fprintf(stderr, "\n");
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}
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/* List the supported targets. */
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void
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list_supported_targets (name, f)
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const char *name;
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FILE *f;
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{
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extern bfd_target *bfd_target_vector[];
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int t;
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if (name == NULL)
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fprintf (f, "Supported targets:");
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else
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fprintf (f, "%s: supported targets:", name);
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for (t = 0; bfd_target_vector[t] != NULL; t++)
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fprintf (f, " %s", bfd_target_vector[t]->name);
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fprintf (f, "\n");
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}
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/* Display the archive header for an element as if it were an ls -l listing:
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Mode User\tGroup\tSize\tDate Name */
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void
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print_arelt_descr (file, abfd, verbose)
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FILE *file;
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bfd *abfd;
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boolean verbose;
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{
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struct stat buf;
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if (verbose)
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{
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if (bfd_stat_arch_elt (abfd, &buf) == 0)
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{
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char modebuf[11];
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char timebuf[40];
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time_t when = buf.st_mtime;
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CONST char *ctime_result = (CONST char *) ctime (&when);
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/* POSIX format: skip weekday and seconds from ctime output. */
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sprintf (timebuf, "%.12s %.4s", ctime_result + 4, ctime_result + 20);
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mode_string (buf.st_mode, modebuf);
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modebuf[10] = '\0';
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/* POSIX 1003.2/D11 says to skip first character (entry type). */
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fprintf (file, "%s %ld/%ld %6ld %s ", modebuf + 1,
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(long) buf.st_uid, (long) buf.st_gid,
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(long) buf.st_size, timebuf);
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}
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}
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fprintf (file, "%s\n", bfd_get_filename (abfd));
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}
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