1 /* ar.c - Archive modify and extract.
2 Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
4 Free Software Foundation, Inc.
6 This file is part of GNU Binutils.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
23 Bugs: should use getopt the way tar does (complete w/optional -) and
24 should have long options too. GNU ar used to check file against filesystem
25 in quick_update and replace operations (would check mtime). Doesn't warn
26 when name truncated. No way to specify pos_end. Error messages should be
30 #include "libiberty.h"
36 #include "filenames.h"
41 #define EXT_NAME_LEN 3 /* bufflen of addition to name if it's MS-DOS */
43 #define EXT_NAME_LEN 6 /* ditto for *NIX */
46 /* We need to open files in binary modes on system where that makes a
54 /* Kludge declaration from BFD! This is ugly! FIXME! XXX */
57 bfd_special_undocumented_glue (bfd * abfd, const char *filename);
59 /* Static declarations */
61 static void mri_emul (void);
62 static const char *normalize (const char *, bfd *);
63 static void remove_output (void);
64 static void map_over_members (bfd *, void (*)(bfd *), char **, int);
65 static void print_contents (bfd * member);
66 static void delete_members (bfd *, char **files_to_delete);
69 static void do_quick_append
70 (const char *archive_filename, char **files_to_append);
73 static void move_members (bfd *, char **files_to_move);
74 static void replace_members
75 (bfd *, char **files_to_replace, bfd_boolean quick);
76 static void print_descr (bfd * abfd);
77 static void write_archive (bfd *);
78 static void ranlib_only (const char *archname);
79 static void ranlib_touch (const char *archname);
80 static void usage (int);
82 /** Globals and flags */
86 /* This flag distinguishes between ar and ranlib:
87 1 means this is 'ranlib'; 0 means this is 'ar'.
88 -1 means if we should use argv[0] to decide. */
91 /* Nonzero means don't warn about creating the archive file if necessary. */
92 int silent_create = 0;
94 /* Nonzero means describe each action performed. */
97 /* Nonzero means preserve dates of members when extracting them. */
98 int preserve_dates = 0;
100 /* Nonzero means don't replace existing members whose dates are more recent
101 than the corresponding files. */
104 /* Controls the writing of an archive symbol table (in BSD: a __.SYMDEF
105 member). -1 means we've been explicitly asked to not write a symbol table;
106 +1 means we've been explicitly asked to write it;
108 Traditionally, the default in BSD has been to not write the table.
109 However, for POSIX.2 compliance the default is now to write a symbol table
110 if any of the members are object files. */
113 /* Nonzero means it's the name of an existing member; position new or moved
114 files with respect to this one. */
115 char *posname = NULL;
117 /* Sez how to use `posname': pos_before means position before that member.
118 pos_after means position after that member. pos_end means always at end.
119 pos_default means default appropriately. For the latter two, `posname'
120 should also be zero. */
123 pos_default, pos_before, pos_after, pos_end
124 } postype = pos_default;
127 get_pos_bfd (bfd **, enum pos, const char *);
129 /* For extract/delete only. If COUNTED_NAME_MODE is TRUE, we only
130 extract the COUNTED_NAME_COUNTER instance of that name. */
131 static bfd_boolean counted_name_mode = 0;
132 static int counted_name_counter = 0;
134 /* Whether to truncate names of files stored in the archive. */
135 static bfd_boolean ar_truncate = FALSE;
137 /* Whether to use a full file name match when searching an archive.
138 This is convenient for archives created by the Microsoft lib
140 static bfd_boolean full_pathname = FALSE;
147 interactive = isatty (fileno (stdin));
151 /* If COUNT is 0, then FUNCTION is called once on each entry. If nonzero,
152 COUNT is the length of the FILES chain; FUNCTION is called on each entry
153 whose name matches one in FILES. */
156 map_over_members (bfd *arch, void (*function)(bfd *), char **files, int count)
163 for (head = arch->next; head; head = head->next)
171 /* This may appear to be a baroque way of accomplishing what we want.
172 However we have to iterate over the filenames in order to notice where
173 a filename is requested but does not exist in the archive. Ditto
174 mapping over each file each time -- we want to hack multiple
177 for (; count > 0; files++, count--)
179 bfd_boolean found = FALSE;
182 for (head = arch->next; head; head = head->next)
185 if (head->filename == NULL)
187 /* Some archive formats don't get the filenames filled in
188 until the elements are opened. */
190 bfd_stat_arch_elt (head, &buf);
192 if ((head->filename != NULL) &&
193 (!FILENAME_CMP (normalize (*files, arch), head->filename)))
196 if (counted_name_mode
197 && match_count != counted_name_counter)
199 /* Counting, and didn't match on count; go on to the
209 /* xgettext:c-format */
210 fprintf (stderr, _("no entry %s in archive\n"), *files);
214 bfd_boolean operation_alters_arch = FALSE;
221 s = help ? stdout : stderr;
225 /* xgettext:c-format */
226 fprintf (s, _("Usage: %s [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"),
228 /* xgettext:c-format */
229 fprintf (s, _(" %s -M [<mri-script]\n"), program_name);
230 fprintf (s, _(" commands:\n"));
231 fprintf (s, _(" d - delete file(s) from the archive\n"));
232 fprintf (s, _(" m[ab] - move file(s) in the archive\n"));
233 fprintf (s, _(" p - print file(s) found in the archive\n"));
234 fprintf (s, _(" q[f] - quick append file(s) to the archive\n"));
235 fprintf (s, _(" r[ab][f][u] - replace existing or insert new file(s) into the archive\n"));
236 fprintf (s, _(" t - display contents of archive\n"));
237 fprintf (s, _(" x[o] - extract file(s) from the archive\n"));
238 fprintf (s, _(" command specific modifiers:\n"));
239 fprintf (s, _(" [a] - put file(s) after [member-name]\n"));
240 fprintf (s, _(" [b] - put file(s) before [member-name] (same as [i])\n"));
241 fprintf (s, _(" [N] - use instance [count] of name\n"));
242 fprintf (s, _(" [f] - truncate inserted file names\n"));
243 fprintf (s, _(" [P] - use full path names when matching\n"));
244 fprintf (s, _(" [o] - preserve original dates\n"));
245 fprintf (s, _(" [u] - only replace files that are newer than current archive contents\n"));
246 fprintf (s, _(" generic modifiers:\n"));
247 fprintf (s, _(" [c] - do not warn if the library had to be created\n"));
248 fprintf (s, _(" [s] - create an archive index (cf. ranlib)\n"));
249 fprintf (s, _(" [S] - do not build a symbol table\n"));
250 fprintf (s, _(" [v] - be verbose\n"));
251 fprintf (s, _(" [V] - display the version number\n"));
257 /* xgettext:c-format */
258 fprintf (s, _("Usage: %s [options] archive\n"), program_name);
259 fprintf (s, _(" Generate an index to speed access to archives\n"));
260 fprintf (s, _(" The options are:\n\
261 -h --help Print this help message\n\
262 -V --version Print version information\n"));
265 list_supported_targets (program_name, stderr);
268 fprintf (s, _("Report bugs to %s\n"), REPORT_BUGS_TO);
270 xexit (help ? 0 : 1);
273 /* Normalize a file name specified on the command line into a file
274 name which we will use in an archive. */
277 normalize (const char *file, bfd *abfd)
279 const char *filename;
284 filename = strrchr (file, '/');
285 #ifdef HAVE_DOS_BASED_FILE_SYSTEM
287 /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
288 char *bslash = strrchr (file, '\\');
289 if (filename == NULL || (bslash != NULL && bslash > filename))
291 if (filename == NULL && file[0] != '\0' && file[1] == ':')
295 if (filename != (char *) NULL)
302 && strlen (filename) > abfd->xvec->ar_max_namelen)
307 s = (char *) xmalloc (abfd->xvec->ar_max_namelen + 1);
308 memcpy (s, filename, abfd->xvec->ar_max_namelen);
309 s[abfd->xvec->ar_max_namelen] = '\0';
316 /* Remove any output file. This is only called via xatexit. */
318 static const char *output_filename = NULL;
319 static FILE *output_file = NULL;
320 static bfd *output_bfd = NULL;
325 if (output_filename != NULL)
327 if (output_bfd != NULL && output_bfd->iostream != NULL)
328 fclose ((FILE *) (output_bfd->iostream));
329 if (output_file != NULL)
330 fclose (output_file);
331 unlink (output_filename);
335 /* The option parsing should be in its own function.
336 It will be when I have getopt working. */
338 int main (int, char **);
341 main (int argc, char **argv)
347 none = 0, delete, replace, print_table,
348 print_files, extract, move, quick_append
353 char *inarch_filename;
357 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
358 setlocale (LC_MESSAGES, "");
360 #if defined (HAVE_SETLOCALE)
361 setlocale (LC_CTYPE, "");
363 bindtextdomain (PACKAGE, LOCALEDIR);
364 textdomain (PACKAGE);
366 program_name = argv[0];
367 xmalloc_set_program_name (program_name);
373 temp = strrchr (program_name, '/');
374 #ifdef HAVE_DOS_BASED_FILE_SYSTEM
376 /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
377 char *bslash = strrchr (program_name, '\\');
378 if (temp == NULL || (bslash != NULL && bslash > temp))
380 if (temp == NULL && program_name[0] != '\0' && program_name[1] == ':')
381 temp = program_name + 1;
388 if (strlen (temp) >= 6
389 && FILENAME_CMP (temp + strlen (temp) - 6, "ranlib") == 0)
395 if (argc > 1 && argv[1][0] == '-')
397 if (strcmp (argv[1], "--help") == 0)
399 else if (strcmp (argv[1], "--version") == 0)
402 print_version ("ranlib");
404 print_version ("ar");
408 START_PROGRESS (program_name, 0);
411 set_default_bfd_target ();
415 xatexit (remove_output);
417 for (i = 1; i < argc; i++)
418 if (! ar_emul_parse_arg (argv[i]))
425 bfd_boolean touch = FALSE;
428 || strcmp (argv[1], "--help") == 0
429 || strcmp (argv[1], "-h") == 0
430 || strcmp (argv[1], "-H") == 0)
432 if (strcmp (argv[1], "-V") == 0
433 || strcmp (argv[1], "-v") == 0
434 || strncmp (argv[1], "--v", 3) == 0)
435 print_version ("ranlib");
437 if (strcmp (argv[1], "-t") == 0)
442 while (arg_index < argc)
445 ranlib_only (argv[arg_index]);
447 ranlib_touch (argv[arg_index]);
453 if (argc == 2 && strcmp (argv[1], "-M") == 0)
465 ++arg_ptr; /* compatibility */
467 while ((c = *arg_ptr++) != '\0')
478 if (operation != none)
479 fatal (_("two different operation options specified"));
484 operation_alters_arch = TRUE;
488 operation_alters_arch = TRUE;
491 operation = print_files;
494 operation = quick_append;
495 operation_alters_arch = TRUE;
499 operation_alters_arch = TRUE;
502 operation = print_table;
535 postype = pos_before;
538 postype = pos_before;
544 counted_name_mode = TRUE;
550 full_pathname = TRUE;
553 /* xgettext:c-format */
554 non_fatal (_("illegal option -- %c"), c);
560 print_version ("ar");
573 /* We can't write an armap when using ar q, so just do ar r
575 if (operation == quick_append && write_armap)
578 if ((operation == none || operation == print_table)
581 ranlib_only (argv[2]);
585 if (operation == none)
586 fatal (_("no operation specified"));
588 if (newer_only && operation != replace)
589 fatal (_("`u' is only meaningful with the `r' option."));
593 if (postype != pos_default)
594 posname = argv[arg_index++];
596 if (counted_name_mode)
598 if (operation != extract && operation != delete)
599 fatal (_("`N' is only meaningful with the `x' and `d' options."));
600 counted_name_counter = atoi (argv[arg_index++]);
601 if (counted_name_counter <= 0)
602 fatal (_("Value for `N' must be positive."));
605 inarch_filename = argv[arg_index++];
607 files = arg_index < argc ? argv + arg_index : NULL;
608 file_count = argc - arg_index;
611 /* We don't use do_quick_append any more. Too many systems
612 expect ar to always rebuild the symbol table even when q is
615 /* We can't do a quick append if we need to construct an
616 extended name table, because do_quick_append won't be able to
617 rebuild the name table. Unfortunately, at this point we
618 don't actually know the maximum name length permitted by this
619 object file format. So, we guess. FIXME. */
620 if (operation == quick_append && ! ar_truncate)
624 for (chk = files; chk != NULL && *chk != '\0'; chk++)
626 if (strlen (normalize (*chk, (bfd *) NULL)) > 14)
634 if (operation == quick_append)
636 /* Note that quick appending to a non-existent archive creates it,
637 even if there are no files to append. */
638 do_quick_append (inarch_filename, files);
643 arch = open_inarch (inarch_filename,
644 files == NULL ? (char *) NULL : files[0]);
649 map_over_members (arch, print_descr, files, file_count);
653 map_over_members (arch, print_contents, files, file_count);
657 map_over_members (arch, extract_file, files, file_count);
662 delete_members (arch, files);
664 output_filename = NULL;
669 move_members (arch, files);
671 output_filename = NULL;
676 if (files != NULL || write_armap > 0)
677 replace_members (arch, files, operation == quick_append);
679 output_filename = NULL;
682 /* Shouldn't happen! */
684 /* xgettext:c-format */
685 fatal (_("internal error -- this option not implemented"));
689 END_PROGRESS (program_name);
696 open_inarch (const char *archive_filename, const char *file)
705 bfd_set_error (bfd_error_no_error);
709 if (stat (archive_filename, &sbuf) != 0)
711 #if !defined(__GO32__) || defined(__DJGPP__)
713 /* FIXME: I don't understand why this fragment was ifndef'ed
714 away for __GO32__; perhaps it was in the days of DJGPP v1.x.
715 stat() works just fine in v2.x, so I think this should be
716 removed. For now, I enable it for DJGPP v2. -- EZ. */
718 /* KLUDGE ALERT! Temporary fix until I figger why
719 stat() is wrong ... think it's buried in GO32's IDT - Jax */
721 bfd_fatal (archive_filename);
724 if (!operation_alters_arch)
726 fprintf (stderr, "%s: ", program_name);
727 perror (archive_filename);
732 /* Try to figure out the target to use for the archive from the
733 first object on the list. */
738 obj = bfd_openr (file, NULL);
741 if (bfd_check_format (obj, bfd_object))
742 target = bfd_get_target (obj);
743 (void) bfd_close (obj);
747 /* Create an empty archive. */
748 arch = bfd_openw (archive_filename, target);
750 || ! bfd_set_format (arch, bfd_archive)
751 || ! bfd_close (arch))
752 bfd_fatal (archive_filename);
754 /* If we die creating a new archive, don't leave it around. */
755 output_filename = archive_filename;
758 arch = bfd_openr (archive_filename, target);
762 bfd_fatal (archive_filename);
765 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
767 bfd_nonfatal (archive_filename);
768 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
770 list_matching_formats (matching);
776 last_one = &(arch->next);
777 /* Read all the contents right away, regardless. */
778 for (next_one = bfd_openr_next_archived_file (arch, NULL);
780 next_one = bfd_openr_next_archived_file (arch, next_one))
783 *last_one = next_one;
784 last_one = &next_one->next;
786 *last_one = (bfd *) NULL;
787 if (bfd_get_error () != bfd_error_no_more_archived_files)
793 print_contents (bfd *abfd)
796 char *cbuf = xmalloc (BUFSIZE);
799 if (bfd_stat_arch_elt (abfd, &buf) != 0)
800 /* xgettext:c-format */
801 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
804 /* xgettext:c-format */
805 printf (_("\n<member %s>\n\n"), bfd_get_filename (abfd));
807 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
810 while (ncopied < size)
814 int tocopy = size - ncopied;
815 if (tocopy > BUFSIZE)
818 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
820 /* xgettext:c-format */
821 fatal (_("%s is not a valid archive"),
822 bfd_get_filename (bfd_my_archive (abfd)));
823 fwrite (cbuf, 1, nread, stdout);
829 /* Extract a member of the archive into its own file.
831 We defer opening the new file until after we have read a BUFSIZ chunk of the
832 old one, since we know we have just read the archive header for the old
833 one. Since most members are shorter than BUFSIZ, this means we will read
834 the old header, read the old data, write a new inode for the new file, and
835 write the new data, and be done. This 'optimization' is what comes from
836 sitting next to a bare disk and hearing it every time it seeks. -- Gnu
840 extract_file (bfd *abfd)
843 char *cbuf = xmalloc (BUFSIZE);
849 if (bfd_stat_arch_elt (abfd, &buf) != 0)
850 /* xgettext:c-format */
851 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
855 /* xgettext:c-format */
856 fatal (_("stat returns negative size for %s"), bfd_get_filename (abfd));
859 printf ("x - %s\n", bfd_get_filename (abfd));
861 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
866 /* Seems like an abstraction violation, eh? Well it's OK! */
867 output_filename = bfd_get_filename (abfd);
869 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
872 perror (bfd_get_filename (abfd));
876 output_file = ostream;
879 while (ncopied < size)
881 tocopy = size - ncopied;
882 if (tocopy > BUFSIZE)
885 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
887 /* xgettext:c-format */
888 fatal (_("%s is not a valid archive"),
889 bfd_get_filename (bfd_my_archive (abfd)));
891 /* See comment above; this saves disk arm motion */
894 /* Seems like an abstraction violation, eh? Well it's OK! */
895 output_filename = bfd_get_filename (abfd);
897 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
900 perror (bfd_get_filename (abfd));
904 output_file = ostream;
906 fwrite (cbuf, 1, nread, ostream);
914 output_filename = NULL;
916 chmod (bfd_get_filename (abfd), buf.st_mode);
919 set_times (bfd_get_filename (abfd), &buf);
926 /* We don't use this anymore. Too many systems expect ar to rebuild
927 the symbol table even when q is used. */
929 /* Just do it quickly; don't worry about dups, armap, or anything like that */
932 do_quick_append (const char *archive_filename, char **files_to_append)
935 char *buf = xmalloc (BUFSIZE);
936 long tocopy, thistime;
939 bfd_boolean newfile = FALSE;
940 bfd_set_error (bfd_error_no_error);
942 if (stat (archive_filename, &sbuf) != 0)
945 #if !defined(__GO32__) || defined(__DJGPP__)
947 /* FIXME: I don't understand why this fragment was ifndef'ed
948 away for __GO32__; perhaps it was in the days of DJGPP v1.x.
949 stat() works just fine in v2.x, so I think this should be
950 removed. For now, I enable it for DJGPP v2.
952 (And yes, I know this is all unused, but somebody, someday,
953 might wish to resurrect this again... -- EZ. */
955 /* KLUDGE ALERT! Temporary fix until I figger why
956 stat() is wrong ... think it's buried in GO32's IDT - Jax */
959 bfd_fatal (archive_filename);
965 ofile = fopen (archive_filename, FOPEN_AUB);
968 perror (program_name);
972 temp = bfd_openr (archive_filename, NULL);
975 bfd_fatal (archive_filename);
979 if (!bfd_check_format (temp, bfd_archive))
980 /* xgettext:c-format */
981 fatal (_("%s is not an archive"), archive_filename);
985 fwrite (ARMAG, 1, SARMAG, ofile);
987 /* xgettext:c-format */
988 non_fatal (_("creating %s"), archive_filename);
992 temp->flags |= BFD_TRADITIONAL_FORMAT;
994 /* assume it's an archive, go straight to the end, sans $200 */
997 for (; files_to_append && *files_to_append; ++files_to_append)
999 struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append);
1002 bfd_fatal (*files_to_append);
1005 BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
1007 ifile = fopen (*files_to_append, FOPEN_RB);
1010 bfd_nonfatal (*files_to_append);
1013 if (stat (*files_to_append, &sbuf) != 0)
1015 bfd_nonfatal (*files_to_append);
1018 tocopy = sbuf.st_size;
1020 /* XXX should do error-checking! */
1021 fwrite (hdr, 1, sizeof (struct ar_hdr), ofile);
1026 if (thistime > BUFSIZE)
1028 fread (buf, 1, thistime, ifile);
1029 fwrite (buf, 1, thistime, ofile);
1033 if ((sbuf.st_size % 2) == 1)
1034 putc ('\012', ofile);
1044 write_archive (bfd *iarch)
1047 char *old_name, *new_name;
1048 bfd *contents_head = iarch->next;
1050 old_name = xmalloc (strlen (bfd_get_filename (iarch)) + 1);
1051 strcpy (old_name, bfd_get_filename (iarch));
1052 new_name = make_tempname (old_name);
1054 output_filename = new_name;
1056 obfd = bfd_openw (new_name, bfd_get_target (iarch));
1059 bfd_fatal (old_name);
1063 bfd_set_format (obfd, bfd_archive);
1065 /* Request writing the archive symbol table unless we've
1066 been explicitly requested not to. */
1067 obfd->has_armap = write_armap >= 0;
1071 /* This should really use bfd_set_file_flags, but that rejects
1073 obfd->flags |= BFD_TRADITIONAL_FORMAT;
1076 if (!bfd_set_archive_head (obfd, contents_head))
1077 bfd_fatal (old_name);
1079 if (!bfd_close (obfd))
1080 bfd_fatal (old_name);
1083 output_filename = NULL;
1085 /* We don't care if this fails; we might be creating the archive. */
1088 if (smart_rename (new_name, old_name, 0) != 0)
1092 /* Return a pointer to the pointer to the entry which should be rplacd'd
1093 into when altering. DEFAULT_POS should be how to interpret pos_default,
1094 and should be a pos value. */
1097 get_pos_bfd (bfd **contents, enum pos default_pos, const char *default_posname)
1099 bfd **after_bfd = contents;
1101 const char *realposname;
1103 if (postype == pos_default)
1105 realpos = default_pos;
1106 realposname = default_posname;
1111 realposname = posname;
1114 if (realpos == pos_end)
1117 after_bfd = &((*after_bfd)->next);
1121 for (; *after_bfd; after_bfd = &(*after_bfd)->next)
1122 if (FILENAME_CMP ((*after_bfd)->filename, realposname) == 0)
1124 if (realpos == pos_after)
1125 after_bfd = &(*after_bfd)->next;
1133 delete_members (bfd *arch, char **files_to_delete)
1135 bfd **current_ptr_ptr;
1137 bfd_boolean something_changed = FALSE;
1140 for (; *files_to_delete != NULL; ++files_to_delete)
1142 /* In a.out systems, the armap is optional. It's also called
1143 __.SYMDEF. So if the user asked to delete it, we should remember
1144 that fact. This isn't quite right for COFF systems (where
1145 __.SYMDEF might be regular member), but it's very unlikely
1146 to be a problem. FIXME */
1148 if (!strcmp (*files_to_delete, "__.SYMDEF"))
1150 arch->has_armap = FALSE;
1157 current_ptr_ptr = &(arch->next);
1158 while (*current_ptr_ptr)
1160 if (FILENAME_CMP (normalize (*files_to_delete, arch),
1161 (*current_ptr_ptr)->filename) == 0)
1164 if (counted_name_mode
1165 && match_count != counted_name_counter)
1167 /* Counting, and didn't match on count; go on to the
1173 something_changed = TRUE;
1177 *current_ptr_ptr = ((*current_ptr_ptr)->next);
1182 current_ptr_ptr = &((*current_ptr_ptr)->next);
1185 if (verbose && !found)
1187 /* xgettext:c-format */
1188 printf (_("No member named `%s'\n"), *files_to_delete);
1194 if (something_changed)
1195 write_archive (arch);
1197 output_filename = NULL;
1201 /* Reposition existing members within an archive */
1204 move_members (bfd *arch, char **files_to_move)
1206 bfd **after_bfd; /* New entries go after this one */
1207 bfd **current_ptr_ptr; /* cdr pointer into contents */
1209 for (; *files_to_move; ++files_to_move)
1211 current_ptr_ptr = &(arch->next);
1212 while (*current_ptr_ptr)
1214 bfd *current_ptr = *current_ptr_ptr;
1215 if (FILENAME_CMP (normalize (*files_to_move, arch),
1216 current_ptr->filename) == 0)
1218 /* Move this file to the end of the list - first cut from
1221 *current_ptr_ptr = current_ptr->next;
1223 /* Now glue to end */
1224 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1226 *after_bfd = current_ptr;
1227 current_ptr->next = link;
1230 printf ("m - %s\n", *files_to_move);
1235 current_ptr_ptr = &((*current_ptr_ptr)->next);
1237 /* xgettext:c-format */
1238 fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename);
1243 write_archive (arch);
1246 /* Ought to default to replacing in place, but this is existing practice! */
1249 replace_members (bfd *arch, char **files_to_move, bfd_boolean quick)
1251 bfd_boolean changed = FALSE;
1252 bfd **after_bfd; /* New entries go after this one */
1256 while (files_to_move && *files_to_move)
1260 current_ptr = &arch->next;
1261 while (*current_ptr)
1263 current = *current_ptr;
1265 /* For compatibility with existing ar programs, we
1266 permit the same file to be added multiple times. */
1267 if (FILENAME_CMP (normalize (*files_to_move, arch),
1268 normalize (current->filename, arch)) == 0
1269 && current->arelt_data != NULL)
1273 struct stat fsbuf, asbuf;
1275 if (stat (*files_to_move, &fsbuf) != 0)
1277 if (errno != ENOENT)
1278 bfd_fatal (*files_to_move);
1281 if (bfd_stat_arch_elt (current, &asbuf) != 0)
1282 /* xgettext:c-format */
1283 fatal (_("internal stat error on %s"),
1286 if (fsbuf.st_mtime <= asbuf.st_mtime)
1290 after_bfd = get_pos_bfd (&arch->next, pos_after,
1292 if (ar_emul_replace (after_bfd, *files_to_move,
1295 /* Snip out this entry from the chain. */
1296 *current_ptr = (*current_ptr)->next;
1302 current_ptr = &(current->next);
1306 /* Add to the end of the archive. */
1307 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1308 if (ar_emul_append (after_bfd, *files_to_move, verbose))
1317 write_archive (arch);
1319 output_filename = NULL;
1323 ranlib_only (const char *archname)
1328 arch = open_inarch (archname, (char *) NULL);
1331 write_archive (arch);
1334 /* Update the timestamp of the symbol map of an archive. */
1337 ranlib_touch (const char *archname)
1340 /* I don't think updating works on go32. */
1341 ranlib_only (archname);
1347 f = open (archname, O_RDWR | O_BINARY, 0);
1350 bfd_set_error (bfd_error_system_call);
1351 bfd_fatal (archname);
1354 arch = bfd_fdopenr (archname, (const char *) NULL, f);
1356 bfd_fatal (archname);
1357 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
1359 bfd_nonfatal (archname);
1360 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
1362 list_matching_formats (matching);
1368 if (! bfd_has_map (arch))
1369 /* xgettext:c-format */
1370 fatal (_("%s: no archive map to update"), archname);
1372 bfd_update_armap_timestamp (arch);
1374 if (! bfd_close (arch))
1375 bfd_fatal (archname);
1379 /* Things which are interesting to map over all or some of the files: */
1382 print_descr (bfd *abfd)
1384 print_arelt_descr (stdout, abfd, verbose);