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147 lines
3.5 KiB
C
147 lines
3.5 KiB
C
/* bucomm.c -- Bin Utils COMmon code.
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Copyright (C) 1991 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 <varargs.h>
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char *target = NULL; /* default as late as possible */
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/* Yes, this is what atexit is for, but that isn't guaranteed yet.
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And yes, I know this isn't as good, but it does what is needed just fine */
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void (*exit_handler) ();
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/* Error reporting */
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char *program_name;
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void
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DEFUN(bfd_fatal,(string),
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char *string)
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{
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const char *errmsg = bfd_errmsg (bfd_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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if (NULL != exit_handler) (*exit_handler) ();
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exit (1);
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}
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#if 0 /* !defined(NO_STDARG) */
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void
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fatal (Format)
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const char *Format;
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{
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va_list args;
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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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(void) putc ('\n', stderr);
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if (NULL != exit_handler) (*exit_handler) ();
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exit (1);
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}
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#else
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void 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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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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(void) putc ('\n', stderr);
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if (NULL != exit_handler) (*exit_handler) ();
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exit (1);
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} /* fatal() */
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#endif
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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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DEFUN(print_arelt_descr,(file, abfd, verbose),
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FILE *file AND
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bfd *abfd AND
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boolean verbose)
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{
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void mode_string ();
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struct stat buf;
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if (verbose) {
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if (bfd_stat_arch_elt (abfd, &buf) == 0) { /* if not, huh? */
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char modebuf[11];
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char timebuf[40];
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long 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 %d/%d %6ld %s ", modebuf+1, buf.st_uid, buf.st_gid, buf.st_size, timebuf);
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}
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}
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fprintf (file, "%s\n",abfd->filename);
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}
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/* Like malloc but get fatal error if memory is exhausted. */
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char *
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xmalloc (size)
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unsigned size;
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{
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register char *result = malloc (size);
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if (result == (char *) NULL && size != 0) {
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fatal ("virtual memory exhausted");
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}
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return result;
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}
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/* Like realloc but get fatal error if memory is exhausted. */
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char *
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xrealloc (ptr, size)
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char *ptr;
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unsigned size;
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{
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register char *result = realloc (ptr, size);
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if (result == 0 && size != 0) {
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fatal ("virtual memory exhausted");
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}
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return result;
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}
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