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)
328 bfd_cache_close (output_bfd);
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;
358 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
359 setlocale (LC_MESSAGES, "");
361 #if defined (HAVE_SETLOCALE)
362 setlocale (LC_CTYPE, "");
364 bindtextdomain (PACKAGE, LOCALEDIR);
365 textdomain (PACKAGE);
367 program_name = argv[0];
368 xmalloc_set_program_name (program_name);
374 temp = strrchr (program_name, '/');
375 #ifdef HAVE_DOS_BASED_FILE_SYSTEM
377 /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
378 char *bslash = strrchr (program_name, '\\');
379 if (temp == NULL || (bslash != NULL && bslash > temp))
381 if (temp == NULL && program_name[0] != '\0' && program_name[1] == ':')
382 temp = program_name + 1;
389 if (strlen (temp) >= 6
390 && FILENAME_CMP (temp + strlen (temp) - 6, "ranlib") == 0)
396 if (argc > 1 && argv[1][0] == '-')
398 if (strcmp (argv[1], "--help") == 0)
400 else if (strcmp (argv[1], "--version") == 0)
403 print_version ("ranlib");
405 print_version ("ar");
409 START_PROGRESS (program_name, 0);
412 set_default_bfd_target ();
416 xatexit (remove_output);
418 for (i = 1; i < argc; i++)
419 if (! ar_emul_parse_arg (argv[i]))
426 bfd_boolean touch = FALSE;
429 || strcmp (argv[1], "--help") == 0
430 || strcmp (argv[1], "-h") == 0
431 || strcmp (argv[1], "-H") == 0)
433 if (strcmp (argv[1], "-V") == 0
434 || strcmp (argv[1], "-v") == 0
435 || strncmp (argv[1], "--v", 3) == 0)
436 print_version ("ranlib");
438 if (strcmp (argv[1], "-t") == 0)
443 while (arg_index < argc)
446 ranlib_only (argv[arg_index]);
448 ranlib_touch (argv[arg_index]);
454 if (argc == 2 && strcmp (argv[1], "-M") == 0)
464 arg_ptr = argv[arg_index];
468 /* When the first option starts with '-' we support POSIX-compatible
471 ++arg_ptr; /* compatibility */
476 while ((c = *arg_ptr++) != '\0')
487 if (operation != none)
488 fatal (_("two different operation options specified"));
493 operation_alters_arch = TRUE;
497 operation_alters_arch = TRUE;
500 operation = print_files;
503 operation = quick_append;
504 operation_alters_arch = TRUE;
508 operation_alters_arch = TRUE;
511 operation = print_table;
544 postype = pos_before;
547 postype = pos_before;
553 counted_name_mode = TRUE;
559 full_pathname = TRUE;
562 /* xgettext:c-format */
563 non_fatal (_("illegal option -- %c"), c);
568 /* With POSIX-compatible option parsing continue with the next
569 argument if it starts with '-'. */
570 if (do_posix && arg_index + 1 < argc && argv[arg_index + 1][0] == '-')
571 arg_ptr = argv[++arg_index] + 1;
578 print_version ("ar");
581 if (arg_index >= argc)
592 /* We can't write an armap when using ar q, so just do ar r
594 if (operation == quick_append && write_armap)
597 if ((operation == none || operation == print_table)
600 ranlib_only (argv[arg_index]);
604 if (operation == none)
605 fatal (_("no operation specified"));
607 if (newer_only && operation != replace)
608 fatal (_("`u' is only meaningful with the `r' option."));
610 if (postype != pos_default)
611 posname = argv[arg_index++];
613 if (counted_name_mode)
615 if (operation != extract && operation != delete)
616 fatal (_("`N' is only meaningful with the `x' and `d' options."));
617 counted_name_counter = atoi (argv[arg_index++]);
618 if (counted_name_counter <= 0)
619 fatal (_("Value for `N' must be positive."));
622 inarch_filename = argv[arg_index++];
624 files = arg_index < argc ? argv + arg_index : NULL;
625 file_count = argc - arg_index;
628 /* We don't use do_quick_append any more. Too many systems
629 expect ar to always rebuild the symbol table even when q is
632 /* We can't do a quick append if we need to construct an
633 extended name table, because do_quick_append won't be able to
634 rebuild the name table. Unfortunately, at this point we
635 don't actually know the maximum name length permitted by this
636 object file format. So, we guess. FIXME. */
637 if (operation == quick_append && ! ar_truncate)
641 for (chk = files; chk != NULL && *chk != '\0'; chk++)
643 if (strlen (normalize (*chk, (bfd *) NULL)) > 14)
651 if (operation == quick_append)
653 /* Note that quick appending to a non-existent archive creates it,
654 even if there are no files to append. */
655 do_quick_append (inarch_filename, files);
660 arch = open_inarch (inarch_filename,
661 files == NULL ? (char *) NULL : files[0]);
666 map_over_members (arch, print_descr, files, file_count);
670 map_over_members (arch, print_contents, files, file_count);
674 map_over_members (arch, extract_file, files, file_count);
679 delete_members (arch, files);
681 output_filename = NULL;
686 move_members (arch, files);
688 output_filename = NULL;
693 if (files != NULL || write_armap > 0)
694 replace_members (arch, files, operation == quick_append);
696 output_filename = NULL;
699 /* Shouldn't happen! */
701 /* xgettext:c-format */
702 fatal (_("internal error -- this option not implemented"));
706 END_PROGRESS (program_name);
713 open_inarch (const char *archive_filename, const char *file)
722 bfd_set_error (bfd_error_no_error);
726 if (stat (archive_filename, &sbuf) != 0)
728 #if !defined(__GO32__) || defined(__DJGPP__)
730 /* FIXME: I don't understand why this fragment was ifndef'ed
731 away for __GO32__; perhaps it was in the days of DJGPP v1.x.
732 stat() works just fine in v2.x, so I think this should be
733 removed. For now, I enable it for DJGPP v2. -- EZ. */
735 /* KLUDGE ALERT! Temporary fix until I figger why
736 stat() is wrong ... think it's buried in GO32's IDT - Jax */
738 bfd_fatal (archive_filename);
741 if (!operation_alters_arch)
743 fprintf (stderr, "%s: ", program_name);
744 perror (archive_filename);
749 /* Try to figure out the target to use for the archive from the
750 first object on the list. */
755 obj = bfd_openr (file, NULL);
758 if (bfd_check_format (obj, bfd_object))
759 target = bfd_get_target (obj);
760 (void) bfd_close (obj);
764 /* Create an empty archive. */
765 arch = bfd_openw (archive_filename, target);
767 || ! bfd_set_format (arch, bfd_archive)
768 || ! bfd_close (arch))
769 bfd_fatal (archive_filename);
770 else if (!silent_create)
771 non_fatal (_("creating %s"), archive_filename);
773 /* If we die creating a new archive, don't leave it around. */
774 output_filename = archive_filename;
777 arch = bfd_openr (archive_filename, target);
781 bfd_fatal (archive_filename);
784 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
786 bfd_nonfatal (archive_filename);
787 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
789 list_matching_formats (matching);
795 last_one = &(arch->next);
796 /* Read all the contents right away, regardless. */
797 for (next_one = bfd_openr_next_archived_file (arch, NULL);
799 next_one = bfd_openr_next_archived_file (arch, next_one))
802 *last_one = next_one;
803 last_one = &next_one->next;
805 *last_one = (bfd *) NULL;
806 if (bfd_get_error () != bfd_error_no_more_archived_files)
812 print_contents (bfd *abfd)
815 char *cbuf = xmalloc (BUFSIZE);
818 if (bfd_stat_arch_elt (abfd, &buf) != 0)
819 /* xgettext:c-format */
820 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
823 /* xgettext:c-format */
824 printf (_("\n<%s>\n\n"), bfd_get_filename (abfd));
826 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
829 while (ncopied < size)
833 int tocopy = size - ncopied;
834 if (tocopy > BUFSIZE)
837 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
839 /* xgettext:c-format */
840 fatal (_("%s is not a valid archive"),
841 bfd_get_filename (bfd_my_archive (abfd)));
842 fwrite (cbuf, 1, nread, stdout);
848 /* Extract a member of the archive into its own file.
850 We defer opening the new file until after we have read a BUFSIZ chunk of the
851 old one, since we know we have just read the archive header for the old
852 one. Since most members are shorter than BUFSIZ, this means we will read
853 the old header, read the old data, write a new inode for the new file, and
854 write the new data, and be done. This 'optimization' is what comes from
855 sitting next to a bare disk and hearing it every time it seeks. -- Gnu
859 extract_file (bfd *abfd)
862 char *cbuf = xmalloc (BUFSIZE);
868 if (bfd_stat_arch_elt (abfd, &buf) != 0)
869 /* xgettext:c-format */
870 fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
874 /* xgettext:c-format */
875 fatal (_("stat returns negative size for %s"), bfd_get_filename (abfd));
878 printf ("x - %s\n", bfd_get_filename (abfd));
880 bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
885 /* Seems like an abstraction violation, eh? Well it's OK! */
886 output_filename = bfd_get_filename (abfd);
888 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
891 perror (bfd_get_filename (abfd));
895 output_file = ostream;
898 while (ncopied < size)
900 tocopy = size - ncopied;
901 if (tocopy > BUFSIZE)
904 nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
906 /* xgettext:c-format */
907 fatal (_("%s is not a valid archive"),
908 bfd_get_filename (bfd_my_archive (abfd)));
910 /* See comment above; this saves disk arm motion */
913 /* Seems like an abstraction violation, eh? Well it's OK! */
914 output_filename = bfd_get_filename (abfd);
916 ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
919 perror (bfd_get_filename (abfd));
923 output_file = ostream;
925 fwrite (cbuf, 1, nread, ostream);
933 output_filename = NULL;
935 chmod (bfd_get_filename (abfd), buf.st_mode);
938 set_times (bfd_get_filename (abfd), &buf);
945 /* We don't use this anymore. Too many systems expect ar to rebuild
946 the symbol table even when q is used. */
948 /* Just do it quickly; don't worry about dups, armap, or anything like that */
951 do_quick_append (const char *archive_filename, char **files_to_append)
954 char *buf = xmalloc (BUFSIZE);
955 long tocopy, thistime;
958 bfd_boolean newfile = FALSE;
959 bfd_set_error (bfd_error_no_error);
961 if (stat (archive_filename, &sbuf) != 0)
964 #if !defined(__GO32__) || defined(__DJGPP__)
966 /* FIXME: I don't understand why this fragment was ifndef'ed
967 away for __GO32__; perhaps it was in the days of DJGPP v1.x.
968 stat() works just fine in v2.x, so I think this should be
969 removed. For now, I enable it for DJGPP v2.
971 (And yes, I know this is all unused, but somebody, someday,
972 might wish to resurrect this again... -- EZ. */
974 /* KLUDGE ALERT! Temporary fix until I figger why
975 stat() is wrong ... think it's buried in GO32's IDT - Jax */
978 bfd_fatal (archive_filename);
984 ofile = fopen (archive_filename, FOPEN_AUB);
987 perror (program_name);
991 temp = bfd_openr (archive_filename, NULL);
994 bfd_fatal (archive_filename);
998 if (!bfd_check_format (temp, bfd_archive))
999 /* xgettext:c-format */
1000 fatal (_("%s is not an archive"), archive_filename);
1004 fwrite (ARMAG, 1, SARMAG, ofile);
1006 /* xgettext:c-format */
1007 non_fatal (_("creating %s"), archive_filename);
1011 temp->flags |= BFD_TRADITIONAL_FORMAT;
1013 /* assume it's an archive, go straight to the end, sans $200 */
1014 fseek (ofile, 0, 2);
1016 for (; files_to_append && *files_to_append; ++files_to_append)
1018 struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append);
1021 bfd_fatal (*files_to_append);
1024 BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
1026 ifile = fopen (*files_to_append, FOPEN_RB);
1029 bfd_nonfatal (*files_to_append);
1032 if (stat (*files_to_append, &sbuf) != 0)
1034 bfd_nonfatal (*files_to_append);
1037 tocopy = sbuf.st_size;
1039 /* XXX should do error-checking! */
1040 fwrite (hdr, 1, sizeof (struct ar_hdr), ofile);
1045 if (thistime > BUFSIZE)
1047 fread (buf, 1, thistime, ifile);
1048 fwrite (buf, 1, thistime, ofile);
1052 if ((sbuf.st_size % 2) == 1)
1053 putc ('\012', ofile);
1063 write_archive (bfd *iarch)
1066 char *old_name, *new_name;
1067 bfd *contents_head = iarch->next;
1069 old_name = xmalloc (strlen (bfd_get_filename (iarch)) + 1);
1070 strcpy (old_name, bfd_get_filename (iarch));
1071 new_name = make_tempname (old_name);
1073 output_filename = new_name;
1075 obfd = bfd_openw (new_name, bfd_get_target (iarch));
1078 bfd_fatal (old_name);
1082 bfd_set_format (obfd, bfd_archive);
1084 /* Request writing the archive symbol table unless we've
1085 been explicitly requested not to. */
1086 obfd->has_armap = write_armap >= 0;
1090 /* This should really use bfd_set_file_flags, but that rejects
1092 obfd->flags |= BFD_TRADITIONAL_FORMAT;
1095 if (!bfd_set_archive_head (obfd, contents_head))
1096 bfd_fatal (old_name);
1098 if (!bfd_close (obfd))
1099 bfd_fatal (old_name);
1102 output_filename = NULL;
1104 /* We don't care if this fails; we might be creating the archive. */
1107 if (smart_rename (new_name, old_name, 0) != 0)
1111 /* Return a pointer to the pointer to the entry which should be rplacd'd
1112 into when altering. DEFAULT_POS should be how to interpret pos_default,
1113 and should be a pos value. */
1116 get_pos_bfd (bfd **contents, enum pos default_pos, const char *default_posname)
1118 bfd **after_bfd = contents;
1120 const char *realposname;
1122 if (postype == pos_default)
1124 realpos = default_pos;
1125 realposname = default_posname;
1130 realposname = posname;
1133 if (realpos == pos_end)
1136 after_bfd = &((*after_bfd)->next);
1140 for (; *after_bfd; after_bfd = &(*after_bfd)->next)
1141 if (FILENAME_CMP ((*after_bfd)->filename, realposname) == 0)
1143 if (realpos == pos_after)
1144 after_bfd = &(*after_bfd)->next;
1152 delete_members (bfd *arch, char **files_to_delete)
1154 bfd **current_ptr_ptr;
1156 bfd_boolean something_changed = FALSE;
1159 for (; *files_to_delete != NULL; ++files_to_delete)
1161 /* In a.out systems, the armap is optional. It's also called
1162 __.SYMDEF. So if the user asked to delete it, we should remember
1163 that fact. This isn't quite right for COFF systems (where
1164 __.SYMDEF might be regular member), but it's very unlikely
1165 to be a problem. FIXME */
1167 if (!strcmp (*files_to_delete, "__.SYMDEF"))
1169 arch->has_armap = FALSE;
1176 current_ptr_ptr = &(arch->next);
1177 while (*current_ptr_ptr)
1179 if (FILENAME_CMP (normalize (*files_to_delete, arch),
1180 (*current_ptr_ptr)->filename) == 0)
1183 if (counted_name_mode
1184 && match_count != counted_name_counter)
1186 /* Counting, and didn't match on count; go on to the
1192 something_changed = TRUE;
1196 *current_ptr_ptr = ((*current_ptr_ptr)->next);
1201 current_ptr_ptr = &((*current_ptr_ptr)->next);
1204 if (verbose && !found)
1206 /* xgettext:c-format */
1207 printf (_("No member named `%s'\n"), *files_to_delete);
1213 if (something_changed)
1214 write_archive (arch);
1216 output_filename = NULL;
1220 /* Reposition existing members within an archive */
1223 move_members (bfd *arch, char **files_to_move)
1225 bfd **after_bfd; /* New entries go after this one */
1226 bfd **current_ptr_ptr; /* cdr pointer into contents */
1228 for (; *files_to_move; ++files_to_move)
1230 current_ptr_ptr = &(arch->next);
1231 while (*current_ptr_ptr)
1233 bfd *current_ptr = *current_ptr_ptr;
1234 if (FILENAME_CMP (normalize (*files_to_move, arch),
1235 current_ptr->filename) == 0)
1237 /* Move this file to the end of the list - first cut from
1240 *current_ptr_ptr = current_ptr->next;
1242 /* Now glue to end */
1243 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1245 *after_bfd = current_ptr;
1246 current_ptr->next = link;
1249 printf ("m - %s\n", *files_to_move);
1254 current_ptr_ptr = &((*current_ptr_ptr)->next);
1256 /* xgettext:c-format */
1257 fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename);
1262 write_archive (arch);
1265 /* Ought to default to replacing in place, but this is existing practice! */
1268 replace_members (bfd *arch, char **files_to_move, bfd_boolean quick)
1270 bfd_boolean changed = FALSE;
1271 bfd **after_bfd; /* New entries go after this one */
1275 while (files_to_move && *files_to_move)
1279 current_ptr = &arch->next;
1280 while (*current_ptr)
1282 current = *current_ptr;
1284 /* For compatibility with existing ar programs, we
1285 permit the same file to be added multiple times. */
1286 if (FILENAME_CMP (normalize (*files_to_move, arch),
1287 normalize (current->filename, arch)) == 0
1288 && current->arelt_data != NULL)
1292 struct stat fsbuf, asbuf;
1294 if (stat (*files_to_move, &fsbuf) != 0)
1296 if (errno != ENOENT)
1297 bfd_fatal (*files_to_move);
1300 if (bfd_stat_arch_elt (current, &asbuf) != 0)
1301 /* xgettext:c-format */
1302 fatal (_("internal stat error on %s"),
1305 if (fsbuf.st_mtime <= asbuf.st_mtime)
1309 after_bfd = get_pos_bfd (&arch->next, pos_after,
1311 if (ar_emul_replace (after_bfd, *files_to_move,
1314 /* Snip out this entry from the chain. */
1315 *current_ptr = (*current_ptr)->next;
1321 current_ptr = &(current->next);
1325 /* Add to the end of the archive. */
1326 after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
1328 if (get_file_size (* files_to_move) > 0
1329 && ar_emul_append (after_bfd, *files_to_move, verbose))
1338 write_archive (arch);
1340 output_filename = NULL;
1344 ranlib_only (const char *archname)
1348 if (get_file_size (archname) < 1)
1351 arch = open_inarch (archname, (char *) NULL);
1354 write_archive (arch);
1357 /* Update the timestamp of the symbol map of an archive. */
1360 ranlib_touch (const char *archname)
1363 /* I don't think updating works on go32. */
1364 ranlib_only (archname);
1370 if (get_file_size (archname) < 1)
1372 f = open (archname, O_RDWR | O_BINARY, 0);
1375 bfd_set_error (bfd_error_system_call);
1376 bfd_fatal (archname);
1379 arch = bfd_fdopenr (archname, (const char *) NULL, f);
1381 bfd_fatal (archname);
1382 if (! bfd_check_format_matches (arch, bfd_archive, &matching))
1384 bfd_nonfatal (archname);
1385 if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
1387 list_matching_formats (matching);
1393 if (! bfd_has_map (arch))
1394 /* xgettext:c-format */
1395 fatal (_("%s: no archive map to update"), archname);
1397 bfd_update_armap_timestamp (arch);
1399 if (! bfd_close (arch))
1400 bfd_fatal (archname);
1404 /* Things which are interesting to map over all or some of the files: */
1407 print_descr (bfd *abfd)
1409 print_arelt_descr (stdout, abfd, verbose);