1 /* ar.c - Archive modify and extract.
2 Copyright 1991, 92, 93, 94, 95, 96, 97, 98, 1999
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 02111-1307, USA. */
22 Bugs: should use getopt the way tar does (complete w/optional -) and
23 should have long options too. GNU ar used to check file against filesystem
24 in quick_update and replace operations (would check mtime). Doesn't warn
25 when name truncated. No way to specify pos_end. Error messages should be
29 #include "libiberty.h"
38 #define EXT_NAME_LEN 3 /* bufflen of addition to name if it's MS-DOS */
40 #define EXT_NAME_LEN 6 /* ditto for *NIX */
43 /* We need to open files in binary modes on system where that makes a
51 /* Kludge declaration from BFD! This is ugly! FIXME! XXX */
54 bfd_special_undocumented_glue
PARAMS ((bfd
* abfd
, const char *filename
));
56 /* Static declarations */
59 mri_emul
PARAMS ((void));
62 normalize
PARAMS ((const char *, bfd
*));
65 remove_output
PARAMS ((void));
68 map_over_members
PARAMS ((bfd
*, void (*)(bfd
*), char **, int));
71 print_contents
PARAMS ((bfd
* member
));
74 delete_members
PARAMS ((bfd
*, char **files_to_delete
));
78 do_quick_append
PARAMS ((const char *archive_filename
,
79 char **files_to_append
));
83 move_members
PARAMS ((bfd
*, char **files_to_move
));
86 replace_members
PARAMS ((bfd
*, char **files_to_replace
, boolean quick
));
89 print_descr
PARAMS ((bfd
* abfd
));
92 write_archive
PARAMS ((bfd
*));
95 ranlib_only
PARAMS ((const char *archname
));
98 ranlib_touch
PARAMS ((const char *archname
));
101 usage
PARAMS ((int));
103 /** Globals and flags */
107 /* This flag distinguishes between ar and ranlib:
108 1 means this is 'ranlib'; 0 means this is 'ar'.
109 -1 means if we should use argv[0] to decide. */
110 extern int is_ranlib
;
112 /* Nonzero means don't warn about creating the archive file if necessary. */
113 int silent_create
= 0;
115 /* Nonzero means describe each action performed. */
118 /* Nonzero means preserve dates of members when extracting them. */
119 int preserve_dates
= 0;
121 /* Nonzero means don't replace existing members whose dates are more recent
122 than the corresponding files. */
125 /* Controls the writing of an archive symbol table (in BSD: a __.SYMDEF
126 member). -1 means we've been explicitly asked to not write a symbol table;
127 +1 means we've been explictly asked to write it;
129 Traditionally, the default in BSD has been to not write the table.
130 However, for POSIX.2 compliance the default is now to write a symbol table
131 if any of the members are object files. */
134 /* Nonzero means it's the name of an existing member; position new or moved
135 files with respect to this one. */
136 char *posname
= NULL
;
138 /* Sez how to use `posname': pos_before means position before that member.
139 pos_after means position after that member. pos_end means always at end.
140 pos_default means default appropriately. For the latter two, `posname'
141 should also be zero. */
144 pos_default
, pos_before
, pos_after
, pos_end
145 } postype
= pos_default
;
148 get_pos_bfd
PARAMS ((bfd
**, enum pos
, const char *));
150 /* For extract/delete only. If COUNTED_NAME_MODE is true, we only
151 extract the COUNTED_NAME_COUNTER instance of that name. */
152 static boolean counted_name_mode
= 0;
153 static int counted_name_counter
= 0;
155 /* Whether to truncate names of files stored in the archive. */
156 static boolean ar_truncate
= false;
158 /* Whether to use a full file name match when searching an archive.
159 This is convenient for archives created by the Microsoft lib
161 static boolean full_pathname
= false;
168 interactive
= isatty (fileno (stdin
));
172 /* If COUNT is 0, then FUNCTION is called once on each entry. If nonzero,
173 COUNT is the length of the FILES chain; FUNCTION is called on each entry
174 whose name matches one in FILES. */
177 map_over_members (arch
, function
, files
, count
)
179 void (*function
) PARAMS ((bfd
*));
188 for (head
= arch
->next
; head
; head
= head
->next
)
196 /* This may appear to be a baroque way of accomplishing what we want.
197 However we have to iterate over the filenames in order to notice where
198 a filename is requested but does not exist in the archive. Ditto
199 mapping over each file each time -- we want to hack multiple
202 for (; count
> 0; files
++, count
--)
204 boolean found
= false;
207 for (head
= arch
->next
; head
; head
= head
->next
)
210 if (head
->filename
== NULL
)
212 /* Some archive formats don't get the filenames filled in
213 until the elements are opened. */
215 bfd_stat_arch_elt (head
, &buf
);
217 if ((head
->filename
!= NULL
) &&
218 (!strcmp (normalize (*files
, arch
), head
->filename
)))
221 if (counted_name_mode
222 && match_count
!= counted_name_counter
)
224 /* Counting, and didn't match on count; go on to the
234 /* xgettext:c-format */
235 fprintf (stderr
, _("no entry %s in archive\n"), *files
);
239 boolean operation_alters_arch
= false;
247 s
= help
? stdout
: stderr
;
251 /* xgettext:c-format */
252 fprintf (s
, _("Usage: %s [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"),
254 /* xgettext:c-format */
255 fprintf (s
, _(" %s -M [<mri-script]\n"), program_name
);
256 fprintf (s
, _(" commands:\n"));
257 fprintf (s
, _(" d - delete file(s) from the archive\n"));
258 fprintf (s
, _(" m[ab] - move file(s) in the archive\n"));
259 fprintf (s
, _(" p - print file(s) found in the archive\n"));
260 fprintf (s
, _(" q[f] - quick append file(s) to the archive\n"));
261 fprintf (s
, _(" r[ab][f][u] - replace existing or insert new file(s) into the archive\n"));
262 fprintf (s
, _(" t - display contents of archive\n"));
263 fprintf (s
, _(" x[o] - extract file(s) from the archive\n"));
264 fprintf (s
, _(" command specific modifiers:\n"));
265 fprintf (s
, _(" [a] - put file(s) after [member-name]\n"));
266 fprintf (s
, _(" [b] - put file(s) before [member-name] (same as [i])\n"));
267 fprintf (s
, _(" [N] - use instance [count] of name\n"));
268 fprintf (s
, _(" [f] - truncate inserted file names\n"));
269 fprintf (s
, _(" [P] - use full path names when matching\n"));
270 fprintf (s
, _(" [o] - preserve original dates\n"));
271 fprintf (s
, _(" [u] - only replace files that are newer than current archive contents\n"));
272 fprintf (s
, _(" generic modifiers:\n"));
273 fprintf (s
, _(" [c] - do not warn if the library had to be created\n"));
274 fprintf (s
, _(" [s] - create an archive index (cf. ranlib)\n"));
275 fprintf (s
, _(" [S] - do not build a symbol table\n"));
276 fprintf (s
, _(" [v] - be verbose\n"));
277 fprintf (s
, _(" [V] - display the version number\n"));
280 /* xgettext:c-format */
281 fprintf (s
, _("Usage: %s [-vV] archive\n"), program_name
);
283 list_supported_targets (program_name
, stderr
);
286 fprintf (s
, _("Report bugs to bug-gnu-utils@gnu.org\n"));
288 xexit (help
? 0 : 1);
291 /* Normalize a file name specified on the command line into a file
292 name which we will use in an archive. */
295 normalize (file
, abfd
)
299 const char *filename
;
304 filename
= strrchr (file
, '/');
305 if (filename
!= (char *) NULL
)
312 && strlen (filename
) > abfd
->xvec
->ar_max_namelen
)
317 s
= (char *) xmalloc (abfd
->xvec
->ar_max_namelen
+ 1);
318 memcpy (s
, filename
, abfd
->xvec
->ar_max_namelen
);
319 s
[abfd
->xvec
->ar_max_namelen
] = '\0';
326 /* Remove any output file. This is only called via xatexit. */
328 static const char *output_filename
= NULL
;
329 static FILE *output_file
= NULL
;
330 static bfd
*output_bfd
= NULL
;
335 if (output_filename
!= NULL
)
337 if (output_bfd
!= NULL
&& output_bfd
->iostream
!= NULL
)
338 fclose ((FILE *) (output_bfd
->iostream
));
339 if (output_file
!= NULL
)
340 fclose (output_file
);
341 unlink (output_filename
);
345 /* The option parsing should be in its own function.
346 It will be when I have getopt working. */
357 none
= 0, delete, replace
, print_table
,
358 print_files
, extract
, move
, quick_append
363 char *inarch_filename
;
366 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
367 setlocale (LC_MESSAGES
, "");
369 bindtextdomain (PACKAGE
, LOCALEDIR
);
370 textdomain (PACKAGE
);
372 program_name
= argv
[0];
373 xmalloc_set_program_name (program_name
);
379 temp
= strrchr (program_name
, '/');
384 if (strlen (temp
) >= 6
385 && strcmp (temp
+ strlen (temp
) - 6, "ranlib") == 0)
391 if (argc
> 1 && argv
[1][0] == '-')
393 if (strcmp (argv
[1], "--help") == 0)
395 else if (strcmp (argv
[1], "--version") == 0)
398 print_version ("ranlib");
400 print_version ("ar");
404 START_PROGRESS (program_name
, 0);
407 set_default_bfd_target ();
411 xatexit (remove_output
);
415 boolean touch
= false;
417 if (argc
< 2 || strcmp (argv
[1], "--help") == 0)
419 if (strcmp (argv
[1], "-V") == 0
420 || strcmp (argv
[1], "-v") == 0
421 || strncmp (argv
[1], "--v", 3) == 0)
422 print_version ("ranlib");
424 if (strcmp (argv
[1], "-t") == 0)
429 while (arg_index
< argc
)
432 ranlib_only (argv
[arg_index
]);
434 ranlib_touch (argv
[arg_index
]);
440 if (argc
== 2 && strcmp (argv
[1], "-M") == 0)
452 ++arg_ptr
; /* compatibility */
454 while ((c
= *arg_ptr
++) != '\0')
465 if (operation
!= none
)
466 fatal (_("two different operation options specified"));
471 operation_alters_arch
= true;
475 operation_alters_arch
= true;
478 operation
= print_files
;
481 operation
= quick_append
;
482 operation_alters_arch
= true;
486 operation_alters_arch
= true;
489 operation
= print_table
;
522 postype
= pos_before
;
525 postype
= pos_before
;
531 counted_name_mode
= true;
537 full_pathname
= true;
540 /* xgettext:c-format */
541 fprintf (stderr
, _("%s: illegal option -- %c\n"), program_name
, c
);
547 print_version ("ar");
560 /* We can't write an armap when using ar q, so just do ar r
562 if (operation
== quick_append
&& write_armap
)
565 if ((operation
== none
|| operation
== print_table
)
568 ranlib_only (argv
[2]);
572 if (operation
== none
)
573 fatal (_("no operation specified"));
575 if (newer_only
&& operation
!= replace
)
576 fatal (_("`u' is only meaningful with the `r' option."));
580 if (postype
!= pos_default
)
581 posname
= argv
[arg_index
++];
583 if (counted_name_mode
)
585 if (operation
!= extract
&& operation
!= delete)
586 fatal (_("`N' is only meaningful with the `x' and 'd' options."));
587 counted_name_counter
= atoi (argv
[arg_index
++]);
588 if (counted_name_counter
<= 0)
589 fatal (_("Value for `N' must be positive."));
592 inarch_filename
= argv
[arg_index
++];
594 files
= arg_index
< argc
? argv
+ arg_index
: NULL
;
595 file_count
= argc
- arg_index
;
598 /* We don't use do_quick_append any more. Too many systems
599 expect ar to always rebuild the symbol table even when q is
602 /* We can't do a quick append if we need to construct an
603 extended name table, because do_quick_append won't be able to
604 rebuild the name table. Unfortunately, at this point we
605 don't actually know the maximum name length permitted by this
606 object file format. So, we guess. FIXME. */
607 if (operation
== quick_append
&& ! ar_truncate
)
611 for (chk
= files
; chk
!= NULL
&& *chk
!= '\0'; chk
++)
613 if (strlen (normalize (*chk
, (bfd
*) NULL
)) > 14)
621 if (operation
== quick_append
)
623 /* Note that quick appending to a non-existent archive creates it,
624 even if there are no files to append. */
625 do_quick_append (inarch_filename
, files
);
630 arch
= open_inarch (inarch_filename
,
631 files
== NULL
? (char *) NULL
: files
[0]);
636 map_over_members (arch
, print_descr
, files
, file_count
);
640 map_over_members (arch
, print_contents
, files
, file_count
);
644 map_over_members (arch
, extract_file
, files
, file_count
);
649 delete_members (arch
, files
);
654 move_members (arch
, files
);
659 if (files
!= NULL
|| write_armap
> 0)
660 replace_members (arch
, files
, operation
== quick_append
);
663 /* Shouldn't happen! */
665 /* xgettext:c-format */
666 fprintf (stderr
, _("%s: internal error -- this option not implemented\n"),
672 END_PROGRESS (program_name
);
679 open_inarch (archive_filename
, file
)
680 const char *archive_filename
;
690 bfd_set_error (bfd_error_no_error
);
694 if (stat (archive_filename
, &sbuf
) != 0)
698 /* KLUDGE ALERT! Temporary fix until I figger why
699 * stat() is wrong ... think it's buried in GO32's IDT
703 bfd_fatal (archive_filename
);
706 if (!operation_alters_arch
)
708 fprintf (stderr
, "%s: ", program_name
);
709 perror (archive_filename
);
714 /* Try to figure out the target to use for the archive from the
715 first object on the list. */
720 obj
= bfd_openr (file
, NULL
);
723 if (bfd_check_format (obj
, bfd_object
))
724 target
= bfd_get_target (obj
);
725 (void) bfd_close (obj
);
729 /* Create an empty archive. */
730 arch
= bfd_openw (archive_filename
, target
);
732 || ! bfd_set_format (arch
, bfd_archive
)
733 || ! bfd_close (arch
))
734 bfd_fatal (archive_filename
);
736 /* If we die creating a new archive, don't leave it around. */
737 output_filename
= archive_filename
;
740 arch
= bfd_openr (archive_filename
, target
);
744 bfd_fatal (archive_filename
);
747 if (! bfd_check_format_matches (arch
, bfd_archive
, &matching
))
749 bfd_nonfatal (archive_filename
);
750 if (bfd_get_error () == bfd_error_file_ambiguously_recognized
)
752 list_matching_formats (matching
);
758 last_one
= &(arch
->next
);
759 /* Read all the contents right away, regardless. */
760 for (next_one
= bfd_openr_next_archived_file (arch
, NULL
);
762 next_one
= bfd_openr_next_archived_file (arch
, next_one
))
765 *last_one
= next_one
;
766 last_one
= &next_one
->next
;
768 *last_one
= (bfd
*) NULL
;
769 if (bfd_get_error () != bfd_error_no_more_archived_files
)
775 print_contents (abfd
)
779 char *cbuf
= xmalloc (BUFSIZE
);
782 if (bfd_stat_arch_elt (abfd
, &buf
) != 0)
783 /* xgettext:c-format */
784 fatal (_("internal stat error on %s"), bfd_get_filename (abfd
));
787 printf ("\n<%s>\n\n", bfd_get_filename (abfd
));
789 bfd_seek (abfd
, 0, SEEK_SET
);
792 while (ncopied
< size
)
796 int tocopy
= size
- ncopied
;
797 if (tocopy
> BUFSIZE
)
800 nread
= bfd_read (cbuf
, 1, tocopy
, abfd
); /* oops -- broke
803 /* xgettext:c-format */
804 fatal (_("%s is not a valid archive"),
805 bfd_get_filename (bfd_my_archive (abfd
)));
806 fwrite (cbuf
, 1, nread
, stdout
);
812 /* Extract a member of the archive into its own file.
814 We defer opening the new file until after we have read a BUFSIZ chunk of the
815 old one, since we know we have just read the archive header for the old
816 one. Since most members are shorter than BUFSIZ, this means we will read
817 the old header, read the old data, write a new inode for the new file, and
818 write the new data, and be done. This 'optimization' is what comes from
819 sitting next to a bare disk and hearing it every time it seeks. -- Gnu
827 char *cbuf
= xmalloc (BUFSIZE
);
833 if (bfd_stat_arch_elt (abfd
, &buf
) != 0)
834 /* xgettext:c-format */
835 fatal (_("internal stat error on %s"), bfd_get_filename (abfd
));
839 /* xgettext:c-format */
840 fatal (_("stat returns negative size for %s"), bfd_get_filename (abfd
));
843 printf ("x - %s\n", bfd_get_filename (abfd
));
845 bfd_seek (abfd
, 0, SEEK_SET
);
850 /* Seems like an abstraction violation, eh? Well it's OK! */
851 output_filename
= bfd_get_filename (abfd
);
853 ostream
= fopen (bfd_get_filename (abfd
), FOPEN_WB
);
856 perror (bfd_get_filename (abfd
));
860 output_file
= ostream
;
863 while (ncopied
< size
)
865 tocopy
= size
- ncopied
;
866 if (tocopy
> BUFSIZE
)
869 nread
= bfd_read (cbuf
, 1, tocopy
, abfd
);
871 /* xgettext:c-format */
872 fatal (_("%s is not a valid archive"),
873 bfd_get_filename (bfd_my_archive (abfd
)));
875 /* See comment above; this saves disk arm motion */
878 /* Seems like an abstraction violation, eh? Well it's OK! */
879 output_filename
= bfd_get_filename (abfd
);
881 ostream
= fopen (bfd_get_filename (abfd
), FOPEN_WB
);
884 perror (bfd_get_filename (abfd
));
888 output_file
= ostream
;
890 fwrite (cbuf
, 1, nread
, ostream
);
898 output_filename
= NULL
;
900 chmod (bfd_get_filename (abfd
), buf
.st_mode
);
903 set_times (bfd_get_filename (abfd
), &buf
);
910 /* We don't use this anymore. Too many systems expect ar to rebuild
911 the symbol table even when q is used. */
913 /* Just do it quickly; don't worry about dups, armap, or anything like that */
916 do_quick_append (archive_filename
, files_to_append
)
917 const char *archive_filename
;
918 char **files_to_append
;
921 char *buf
= xmalloc (BUFSIZE
);
922 long tocopy
, thistime
;
925 boolean newfile
= false;
926 bfd_set_error (bfd_error_no_error
);
928 if (stat (archive_filename
, &sbuf
) != 0)
933 /* KLUDGE ALERT! Temporary fix until I figger why
934 * stat() is wrong ... think it's buried in GO32's IDT
939 bfd_fatal (archive_filename
);
945 ofile
= fopen (archive_filename
, FOPEN_AUB
);
948 perror (program_name
);
952 temp
= bfd_openr (archive_filename
, NULL
);
955 bfd_fatal (archive_filename
);
957 if (newfile
== false)
959 if (bfd_check_format (temp
, bfd_archive
) != true)
960 /* xgettext:c-format */
961 fatal (_("%s is not an archive"), archive_filename
);
965 fwrite (ARMAG
, 1, SARMAG
, ofile
);
967 /* xgettext:c-format */
968 fprintf (stderr
, _("%s: creating %s\n"),
969 program_name
, archive_filename
);
973 temp
->flags
|= BFD_TRADITIONAL_FORMAT
;
975 /* assume it's an achive, go straight to the end, sans $200 */
978 for (; files_to_append
&& *files_to_append
; ++files_to_append
)
980 struct ar_hdr
*hdr
= bfd_special_undocumented_glue (temp
, *files_to_append
);
983 bfd_fatal (*files_to_append
);
986 BFD_SEND (temp
, _bfd_truncate_arname
, (temp
, *files_to_append
, (char *) hdr
));
988 ifile
= fopen (*files_to_append
, FOPEN_RB
);
991 bfd_nonfatal (*files_to_append
);
994 if (stat (*files_to_append
, &sbuf
) != 0)
996 bfd_nonfatal (*files_to_append
);
999 tocopy
= sbuf
.st_size
;
1001 /* XXX should do error-checking! */
1002 fwrite (hdr
, 1, sizeof (struct ar_hdr
), ofile
);
1007 if (thistime
> BUFSIZE
)
1009 fread (buf
, 1, thistime
, ifile
);
1010 fwrite (buf
, 1, thistime
, ofile
);
1014 if ((sbuf
.st_size
% 2) == 1)
1015 putc ('\012', ofile
);
1025 write_archive (iarch
)
1029 char *old_name
, *new_name
;
1030 bfd
*contents_head
= iarch
->next
;
1032 old_name
= xmalloc (strlen (bfd_get_filename (iarch
)) + 1);
1033 strcpy (old_name
, bfd_get_filename (iarch
));
1034 new_name
= make_tempname (old_name
);
1036 output_filename
= new_name
;
1038 obfd
= bfd_openw (new_name
, bfd_get_target (iarch
));
1041 bfd_fatal (old_name
);
1045 bfd_set_format (obfd
, bfd_archive
);
1047 /* Request writing the archive symbol table unless we've
1048 been explicitly requested not to. */
1049 obfd
->has_armap
= write_armap
>= 0;
1053 /* This should really use bfd_set_file_flags, but that rejects
1055 obfd
->flags
|= BFD_TRADITIONAL_FORMAT
;
1058 if (bfd_set_archive_head (obfd
, contents_head
) != true)
1059 bfd_fatal (old_name
);
1061 if (!bfd_close (obfd
))
1062 bfd_fatal (old_name
);
1065 output_filename
= NULL
;
1067 /* We don't care if this fails; we might be creating the archive. */
1070 if (smart_rename (new_name
, old_name
, 0) != 0)
1074 /* Return a pointer to the pointer to the entry which should be rplacd'd
1075 into when altering. DEFAULT_POS should be how to interpret pos_default,
1076 and should be a pos value. */
1079 get_pos_bfd (contents
, default_pos
, default_posname
)
1081 enum pos default_pos
;
1082 const char *default_posname
;
1084 bfd
**after_bfd
= contents
;
1086 const char *realposname
;
1088 if (postype
== pos_default
)
1090 realpos
= default_pos
;
1091 realposname
= default_posname
;
1096 realposname
= posname
;
1099 if (realpos
== pos_end
)
1102 after_bfd
= &((*after_bfd
)->next
);
1106 for (; *after_bfd
; after_bfd
= &(*after_bfd
)->next
)
1107 if (strcmp ((*after_bfd
)->filename
, realposname
) == 0)
1109 if (realpos
== pos_after
)
1110 after_bfd
= &(*after_bfd
)->next
;
1118 delete_members (arch
, files_to_delete
)
1120 char **files_to_delete
;
1122 bfd
**current_ptr_ptr
;
1124 boolean something_changed
= false;
1127 for (; *files_to_delete
!= NULL
; ++files_to_delete
)
1129 /* In a.out systems, the armap is optional. It's also called
1130 __.SYMDEF. So if the user asked to delete it, we should remember
1131 that fact. This isn't quite right for COFF systems (where
1132 __.SYMDEF might be regular member), but it's very unlikely
1133 to be a problem. FIXME */
1135 if (!strcmp (*files_to_delete
, "__.SYMDEF"))
1137 arch
->has_armap
= false;
1144 current_ptr_ptr
= &(arch
->next
);
1145 while (*current_ptr_ptr
)
1147 if (strcmp (normalize (*files_to_delete
, arch
),
1148 (*current_ptr_ptr
)->filename
) == 0)
1151 if (counted_name_mode
1152 && match_count
!= counted_name_counter
)
1154 /* Counting, and didn't match on count; go on to the
1160 something_changed
= true;
1164 *current_ptr_ptr
= ((*current_ptr_ptr
)->next
);
1169 current_ptr_ptr
= &((*current_ptr_ptr
)->next
);
1172 if (verbose
&& found
== false)
1174 /* xgettext:c-format */
1175 printf (_("No member named `%s'\n"), *files_to_delete
);
1181 if (something_changed
== true)
1183 write_archive (arch
);
1188 /* Reposition existing members within an archive */
1191 move_members (arch
, files_to_move
)
1193 char **files_to_move
;
1195 bfd
**after_bfd
; /* New entries go after this one */
1196 bfd
**current_ptr_ptr
; /* cdr pointer into contents */
1198 for (; *files_to_move
; ++files_to_move
)
1200 current_ptr_ptr
= &(arch
->next
);
1201 while (*current_ptr_ptr
)
1203 bfd
*current_ptr
= *current_ptr_ptr
;
1204 if (strcmp (normalize (*files_to_move
, arch
),
1205 current_ptr
->filename
) == 0)
1207 /* Move this file to the end of the list - first cut from
1210 *current_ptr_ptr
= current_ptr
->next
;
1212 /* Now glue to end */
1213 after_bfd
= get_pos_bfd (&arch
->next
, pos_end
, NULL
);
1215 *after_bfd
= current_ptr
;
1216 current_ptr
->next
= link
;
1219 printf ("m - %s\n", *files_to_move
);
1224 current_ptr_ptr
= &((*current_ptr_ptr
)->next
);
1226 /* xgettext:c-format */
1227 fprintf (stderr
, _("%s: no entry %s in archive %s!\n"),
1228 program_name
, *files_to_move
, arch
->filename
);
1233 write_archive (arch
);
1236 /* Ought to default to replacing in place, but this is existing practice! */
1239 replace_members (arch
, files_to_move
, quick
)
1241 char **files_to_move
;
1244 boolean changed
= false;
1245 bfd
**after_bfd
; /* New entries go after this one */
1250 while (files_to_move
&& *files_to_move
)
1254 current_ptr
= &arch
->next
;
1255 while (*current_ptr
)
1257 current
= *current_ptr
;
1259 /* For compatibility with existing ar programs, we
1260 permit the same file to be added multiple times. */
1261 if (strcmp (normalize (*files_to_move
, arch
),
1262 normalize (current
->filename
, arch
)) == 0
1263 && current
->arelt_data
!= NULL
)
1267 struct stat fsbuf
, asbuf
;
1269 if (stat (*files_to_move
, &fsbuf
) != 0)
1271 if (errno
!= ENOENT
)
1272 bfd_fatal (*files_to_move
);
1275 if (bfd_stat_arch_elt (current
, &asbuf
) != 0)
1276 /* xgettext:c-format */
1277 fatal (_("internal stat error on %s"), current
->filename
);
1279 if (fsbuf
.st_mtime
<= asbuf
.st_mtime
)
1283 after_bfd
= get_pos_bfd (&arch
->next
, pos_after
,
1287 *after_bfd
= bfd_openr (*files_to_move
, NULL
);
1288 if (*after_bfd
== (bfd
*) NULL
)
1290 bfd_fatal (*files_to_move
);
1292 (*after_bfd
)->next
= temp
;
1294 /* snip out this entry from the chain */
1295 *current_ptr
= (*current_ptr
)->next
;
1299 printf ("r - %s\n", *files_to_move
);
1306 current_ptr
= &(current
->next
);
1310 /* Add to the end of the archive. */
1312 after_bfd
= get_pos_bfd (&arch
->next
, pos_end
, NULL
);
1314 *after_bfd
= bfd_openr (*files_to_move
, NULL
);
1315 if (*after_bfd
== (bfd
*) NULL
)
1317 bfd_fatal (*files_to_move
);
1321 printf ("a - %s\n", *files_to_move
);
1324 (*after_bfd
)->next
= temp
;
1334 write_archive (arch
);
1338 ranlib_only (archname
)
1339 const char *archname
;
1344 arch
= open_inarch (archname
, (char *) NULL
);
1347 write_archive (arch
);
1350 /* Update the timestamp of the symbol map of an archive. */
1353 ranlib_touch (archname
)
1354 const char *archname
;
1357 /* I don't think updating works on go32. */
1358 ranlib_only (archname
);
1364 f
= open (archname
, O_RDWR
| O_BINARY
, 0);
1367 bfd_set_error (bfd_error_system_call
);
1368 bfd_fatal (archname
);
1371 arch
= bfd_fdopenr (archname
, (const char *) NULL
, f
);
1373 bfd_fatal (archname
);
1374 if (! bfd_check_format_matches (arch
, bfd_archive
, &matching
))
1376 bfd_nonfatal (archname
);
1377 if (bfd_get_error () == bfd_error_file_ambiguously_recognized
)
1379 list_matching_formats (matching
);
1385 if (! bfd_has_map (arch
))
1386 /* xgettext:c-format */
1387 fatal (_("%s: no archive map to update"), archname
);
1389 bfd_update_armap_timestamp (arch
);
1391 if (! bfd_close (arch
))
1392 bfd_fatal (archname
);
1396 /* Things which are interesting to map over all or some of the files: */
1402 print_arelt_descr (stdout
, abfd
, verbose
);