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);
753 else if (!silent_create)
754 non_fatal (_("creating %s"), archive_filename);
756 /* If we die creating a new archive, don't leave it around. */
757 output_filename = archive_filename;
760 arch = bfd_openr (archive_filename, target);
764 bfd_fatal (archive_filename);
767 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
769 bfd_nonfatal (archive_filename);
770 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
772 list_matching_formats (matching);
778 last_one = &(arch->next);
779 /* Read all the contents right away, regardless. */
780 for (next_one = bfd_openr_next_archived_file (arch, NULL);
782 next_one = bfd_openr_next_archived_file (arch, next_one))
785 *last_one = next_one;
786 last_one = &next_one->next;
788 *last_one = (bfd *) NULL;
789 if (bfd_get_error () != bfd_error_no_more_archived_files)
795 print_contents (bfd *abfd)
798 char *cbuf = xmalloc (BUFSIZE);
801 if (bfd_stat_arch_elt (abfd, &buf) != 0)
802 /* xgettext:c-format */
803 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
806 /* xgettext:c-format */
807 printf (_("\n<%s>\n\n"), bfd_get_filename (abfd));
809 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
812 while (ncopied < size)
816 int tocopy = size - ncopied;
817 if (tocopy > BUFSIZE)
820 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
822 /* xgettext:c-format */
823 fatal (_("%s is not a valid archive"),
824 bfd_get_filename (bfd_my_archive (abfd)));
825 fwrite (cbuf, 1, nread, stdout);
831 /* Extract a member of the archive into its own file.
833 We defer opening the new file until after we have read a BUFSIZ chunk of the
834 old one, since we know we have just read the archive header for the old
835 one. Since most members are shorter than BUFSIZ, this means we will read
836 the old header, read the old data, write a new inode for the new file, and
837 write the new data, and be done. This 'optimization' is what comes from
838 sitting next to a bare disk and hearing it every time it seeks. -- Gnu
842 extract_file (bfd *abfd)
845 char *cbuf = xmalloc (BUFSIZE);
851 if (bfd_stat_arch_elt (abfd, &buf) != 0)
852 /* xgettext:c-format */
853 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
857 /* xgettext:c-format */
858 fatal (_("stat returns negative size for %s"), bfd_get_filename (abfd));
861 printf ("x - %s\n", bfd_get_filename (abfd));
863 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
868 /* Seems like an abstraction violation, eh? Well it's OK! */
869 output_filename = bfd_get_filename (abfd);
871 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
874 perror (bfd_get_filename (abfd));
878 output_file = ostream;
881 while (ncopied < size)
883 tocopy = size - ncopied;
884 if (tocopy > BUFSIZE)
887 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
889 /* xgettext:c-format */
890 fatal (_("%s is not a valid archive"),
891 bfd_get_filename (bfd_my_archive (abfd)));
893 /* See comment above; this saves disk arm motion */
896 /* Seems like an abstraction violation, eh? Well it's OK! */
897 output_filename = bfd_get_filename (abfd);
899 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
902 perror (bfd_get_filename (abfd));
906 output_file = ostream;
908 fwrite (cbuf, 1, nread, ostream);
916 output_filename = NULL;
918 chmod (bfd_get_filename (abfd), buf.st_mode);
921 set_times (bfd_get_filename (abfd), &buf);
928 /* We don't use this anymore. Too many systems expect ar to rebuild
929 the symbol table even when q is used. */
931 /* Just do it quickly; don't worry about dups, armap, or anything like that */
934 do_quick_append (const char *archive_filename, char **files_to_append)
937 char *buf = xmalloc (BUFSIZE);
938 long tocopy, thistime;
941 bfd_boolean newfile = FALSE;
942 bfd_set_error (bfd_error_no_error);
944 if (stat (archive_filename, &sbuf) != 0)
947 #if !defined(__GO32__) || defined(__DJGPP__)
949 /* FIXME: I don't understand why this fragment was ifndef'ed
950 away for __GO32__; perhaps it was in the days of DJGPP v1.x.
951 stat() works just fine in v2.x, so I think this should be
952 removed. For now, I enable it for DJGPP v2.
954 (And yes, I know this is all unused, but somebody, someday,
955 might wish to resurrect this again... -- EZ. */
957 /* KLUDGE ALERT! Temporary fix until I figger why
958 stat() is wrong ... think it's buried in GO32's IDT - Jax */
961 bfd_fatal (archive_filename);
967 ofile = fopen (archive_filename, FOPEN_AUB);
970 perror (program_name);
974 temp = bfd_openr (archive_filename, NULL);
977 bfd_fatal (archive_filename);
981 if (!bfd_check_format (temp, bfd_archive))
982 /* xgettext:c-format */
983 fatal (_("%s is not an archive"), archive_filename);
987 fwrite (ARMAG, 1, SARMAG, ofile);
989 /* xgettext:c-format */
990 non_fatal (_("creating %s"), archive_filename);
994 temp->flags |= BFD_TRADITIONAL_FORMAT;
996 /* assume it's an archive, go straight to the end, sans $200 */
999 for (; files_to_append && *files_to_append; ++files_to_append)
1001 struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append);
1004 bfd_fatal (*files_to_append);
1007 BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
1009 ifile = fopen (*files_to_append, FOPEN_RB);
1012 bfd_nonfatal (*files_to_append);
1015 if (stat (*files_to_append, &sbuf) != 0)
1017 bfd_nonfatal (*files_to_append);
1020 tocopy = sbuf.st_size;
1022 /* XXX should do error-checking! */
1023 fwrite (hdr, 1, sizeof (struct ar_hdr), ofile);
1028 if (thistime > BUFSIZE)
1030 fread (buf, 1, thistime, ifile);
1031 fwrite (buf, 1, thistime, ofile);
1035 if ((sbuf.st_size % 2) == 1)
1036 putc ('\012', ofile);
1046 write_archive (bfd *iarch)
1049 char *old_name, *new_name;
1050 bfd *contents_head = iarch->next;
1052 old_name = xmalloc (strlen (bfd_get_filename (iarch)) + 1);
1053 strcpy (old_name, bfd_get_filename (iarch));
1054 new_name = make_tempname (old_name);
1056 output_filename = new_name;
1058 obfd = bfd_openw (new_name, bfd_get_target (iarch));
1061 bfd_fatal (old_name);
1065 bfd_set_format (obfd, bfd_archive);
1067 /* Request writing the archive symbol table unless we've
1068 been explicitly requested not to. */
1069 obfd->has_armap = write_armap >= 0;
1073 /* This should really use bfd_set_file_flags, but that rejects
1075 obfd->flags |= BFD_TRADITIONAL_FORMAT;
1078 if (!bfd_set_archive_head (obfd, contents_head))
1079 bfd_fatal (old_name);
1081 if (!bfd_close (obfd))
1082 bfd_fatal (old_name);
1085 output_filename = NULL;
1087 /* We don't care if this fails; we might be creating the archive. */
1090 if (smart_rename (new_name, old_name, 0) != 0)
1094 /* Return a pointer to the pointer to the entry which should be rplacd'd
1095 into when altering. DEFAULT_POS should be how to interpret pos_default,
1096 and should be a pos value. */
1099 get_pos_bfd (bfd **contents, enum pos default_pos, const char *default_posname)
1101 bfd **after_bfd = contents;
1103 const char *realposname;
1105 if (postype == pos_default)
1107 realpos = default_pos;
1108 realposname = default_posname;
1113 realposname = posname;
1116 if (realpos == pos_end)
1119 after_bfd = &((*after_bfd)->next);
1123 for (; *after_bfd; after_bfd = &(*after_bfd)->next)
1124 if (FILENAME_CMP ((*after_bfd)->filename, realposname) == 0)
1126 if (realpos == pos_after)
1127 after_bfd = &(*after_bfd)->next;
1135 delete_members (bfd *arch, char **files_to_delete)
1137 bfd **current_ptr_ptr;
1139 bfd_boolean something_changed = FALSE;
1142 for (; *files_to_delete != NULL; ++files_to_delete)
1144 /* In a.out systems, the armap is optional. It's also called
1145 __.SYMDEF. So if the user asked to delete it, we should remember
1146 that fact. This isn't quite right for COFF systems (where
1147 __.SYMDEF might be regular member), but it's very unlikely
1148 to be a problem. FIXME */
1150 if (!strcmp (*files_to_delete, "__.SYMDEF"))
1152 arch->has_armap = FALSE;
1159 current_ptr_ptr = &(arch->next);
1160 while (*current_ptr_ptr)
1162 if (FILENAME_CMP (normalize (*files_to_delete, arch),
1163 (*current_ptr_ptr)->filename) == 0)
1166 if (counted_name_mode
1167 && match_count != counted_name_counter)
1169 /* Counting, and didn't match on count; go on to the
1175 something_changed = TRUE;
1179 *current_ptr_ptr = ((*current_ptr_ptr)->next);
1184 current_ptr_ptr = &((*current_ptr_ptr)->next);
1187 if (verbose && !found)
1189 /* xgettext:c-format */
1190 printf (_("No member named `%s'\n"), *files_to_delete);
1196 if (something_changed)
1197 write_archive (arch);
1199 output_filename = NULL;
1203 /* Reposition existing members within an archive */
1206 move_members (bfd *arch, char **files_to_move)
1208 bfd **after_bfd; /* New entries go after this one */
1209 bfd **current_ptr_ptr; /* cdr pointer into contents */
1211 for (; *files_to_move; ++files_to_move)
1213 current_ptr_ptr = &(arch->next);
1214 while (*current_ptr_ptr)
1216 bfd *current_ptr = *current_ptr_ptr;
1217 if (FILENAME_CMP (normalize (*files_to_move, arch),
1218 current_ptr->filename) == 0)
1220 /* Move this file to the end of the list - first cut from
1223 *current_ptr_ptr = current_ptr->next;
1225 /* Now glue to end */
1226 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1228 *after_bfd = current_ptr;
1229 current_ptr->next = link;
1232 printf ("m - %s\n", *files_to_move);
1237 current_ptr_ptr = &((*current_ptr_ptr)->next);
1239 /* xgettext:c-format */
1240 fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename);
1245 write_archive (arch);
1248 /* Ought to default to replacing in place, but this is existing practice! */
1251 replace_members (bfd *arch, char **files_to_move, bfd_boolean quick)
1253 bfd_boolean changed = FALSE;
1254 bfd **after_bfd; /* New entries go after this one */
1258 while (files_to_move && *files_to_move)
1262 current_ptr = &arch->next;
1263 while (*current_ptr)
1265 current = *current_ptr;
1267 /* For compatibility with existing ar programs, we
1268 permit the same file to be added multiple times. */
1269 if (FILENAME_CMP (normalize (*files_to_move, arch),
1270 normalize (current->filename, arch)) == 0
1271 && current->arelt_data != NULL)
1275 struct stat fsbuf, asbuf;
1277 if (stat (*files_to_move, &fsbuf) != 0)
1279 if (errno != ENOENT)
1280 bfd_fatal (*files_to_move);
1283 if (bfd_stat_arch_elt (current, &asbuf) != 0)
1284 /* xgettext:c-format */
1285 fatal (_("internal stat error on %s"),
1288 if (fsbuf.st_mtime <= asbuf.st_mtime)
1292 after_bfd = get_pos_bfd (&arch->next, pos_after,
1294 if (ar_emul_replace (after_bfd, *files_to_move,
1297 /* Snip out this entry from the chain. */
1298 *current_ptr = (*current_ptr)->next;
1304 current_ptr = &(current->next);
1308 /* Add to the end of the archive. */
1309 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1311 if (get_file_size (* files_to_move) > 0
1312 && ar_emul_append (after_bfd, *files_to_move, verbose))
1321 write_archive (arch);
1323 output_filename = NULL;
1327 ranlib_only (const char *archname)
1331 if (get_file_size (archname) < 1)
1334 arch = open_inarch (archname, (char *) NULL);
1337 write_archive (arch);
1340 /* Update the timestamp of the symbol map of an archive. */
1343 ranlib_touch (const char *archname)
1346 /* I don't think updating works on go32. */
1347 ranlib_only (archname);
1353 if (get_file_size (archname) < 1)
1355 f = open (archname, O_RDWR | O_BINARY, 0);
1358 bfd_set_error (bfd_error_system_call);
1359 bfd_fatal (archname);
1362 arch = bfd_fdopenr (archname, (const char *) NULL, f);
1364 bfd_fatal (archname);
1365 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
1367 bfd_nonfatal (archname);
1368 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
1370 list_matching_formats (matching);
1376 if (! bfd_has_map (arch))
1377 /* xgettext:c-format */
1378 fatal (_("%s: no archive map to update"), archname);
1380 bfd_update_armap_timestamp (arch);
1382 if (! bfd_close (arch))
1383 bfd_fatal (archname);
1387 /* Things which are interesting to map over all or some of the files: */
1390 print_descr (bfd *abfd)
1392 print_arelt_descr (stdout, abfd, verbose);