Commit | Line | Data |
---|---|---|
5f0e8767 | 1 | /* ar.c - Archive modify and extract. |
0c62139f | 2 | Copyright 1991, 92, 93, 94 Free Software Foundation, Inc. |
5f0e8767 SC |
3 | |
4 | This file is part of GNU Binutils. | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
0c62139f | 19 | \f |
2fa0b342 DHW |
20 | /* |
21 | Bugs: should use getopt the way tar does (complete w/optional -) and | |
22 | should have long options too. GNU ar used to check file against filesystem | |
23 | in quick_update and replace operations (would check mtime). Doesn't warn | |
24 | when name truncated. No way to specify pos_end. Error messages should be | |
25 | more consistant. | |
26 | */ | |
2fa0b342 | 27 | #include "bfd.h" |
5f0e8767 | 28 | #include "sysdep.h" |
02354a0f | 29 | #include "libiberty.h" |
6f2d3212 | 30 | #include "progress.h" |
4b5ea362 SC |
31 | #include "bucomm.h" |
32 | #include "aout/ar.h" | |
37853673 | 33 | #include "libbfd.h" |
c0cc6912 | 34 | #include "arsup.h" |
2fa0b342 | 35 | #include <stdio.h> |
42b600fa ILT |
36 | #ifdef POSIX_UTIME |
37 | #include <utime.h> | |
38 | #else /* ! POSIX_UTIME */ | |
39 | #ifdef USE_UTIME | |
c0cc6912 | 40 | #include <time.h> |
42b600fa | 41 | #else /* ! USE_UTIME */ |
2fa0b342 | 42 | #include <sys/time.h> |
42b600fa ILT |
43 | #endif /* ! USE_UTIME */ |
44 | #endif /* ! POSIX_UTIME */ | |
2fa0b342 | 45 | #include <errno.h> |
5b07d693 PB |
46 | #ifndef errno |
47 | extern int errno; | |
48 | #endif | |
2fa0b342 | 49 | #define BUFSIZE 8192 |
2fa0b342 | 50 | |
6336b309 | 51 | #ifdef __GO32___ |
0c62139f | 52 | #define EXT_NAME_LEN 3 /* bufflen of addition to name if it's MS-DOS */ |
6336b309 | 53 | #else |
0c62139f | 54 | #define EXT_NAME_LEN 6 /* ditto for *NIX */ |
6336b309 ILT |
55 | #endif |
56 | ||
e87cc816 JG |
57 | /* Kludge declaration from BFD! This is ugly! FIXME! XXX */ |
58 | ||
59 | struct ar_hdr * | |
0c62139f | 60 | bfd_special_undocumented_glue PARAMS ((bfd * abfd, char *filename)); |
e87cc816 | 61 | |
151a6341 | 62 | /* Forward declarations */ |
5b07d693 | 63 | |
f618f758 ILT |
64 | static void |
65 | remove_output PARAMS ((void)); | |
66 | ||
02354a0f ILT |
67 | static void |
68 | map_over_members PARAMS ((bfd *, void (*)(bfd *), char **, int)); | |
69 | ||
151a6341 JG |
70 | static void |
71 | print_contents PARAMS ((bfd * member)); | |
c0cc6912 | 72 | |
151a6341 | 73 | static void |
02354a0f | 74 | delete_members PARAMS ((bfd *, char **files_to_delete)); |
c0cc6912 | 75 | |
151a6341 | 76 | static void |
02354a0f ILT |
77 | do_quick_append PARAMS ((const char *archive_filename, |
78 | char **files_to_append)); | |
151a6341 JG |
79 | |
80 | static void | |
02354a0f | 81 | move_members PARAMS ((bfd *, char **files_to_move)); |
151a6341 JG |
82 | |
83 | static void | |
02354a0f | 84 | replace_members PARAMS ((bfd *, char **files_to_replace)); |
151a6341 JG |
85 | |
86 | static void | |
87 | print_descr PARAMS ((bfd * abfd)); | |
88 | ||
89 | static void | |
02354a0f ILT |
90 | write_archive PARAMS ((bfd *)); |
91 | ||
92 | static void | |
93 | ranlib_only PARAMS ((const char *archname)); | |
94 | ||
95 | static void | |
96 | ranlib_touch PARAMS ((const char *archname)); | |
0c62139f | 97 | \f |
2fa0b342 DHW |
98 | /** Globals and flags */ |
99 | ||
c0cc6912 | 100 | int mri_mode; |
0c62139f | 101 | |
5f0e8767 | 102 | /* This flag distinguishes between ar and ranlib: |
4b5ea362 | 103 | 1 means this is 'ranlib'; 0 means this is 'ar'. |
0c62139f | 104 | -1 means if we should use argv[0] to decide. */ |
5f0e8767 | 105 | extern int is_ranlib; |
0c62139f | 106 | |
2fa0b342 | 107 | /* Nonzero means don't warn about creating the archive file if necessary. */ |
0c62139f DM |
108 | int silent_create = 0; |
109 | ||
2fa0b342 | 110 | /* Nonzero means describe each action performed. */ |
0c62139f DM |
111 | int verbose = 0; |
112 | ||
2fa0b342 | 113 | /* Nonzero means preserve dates of members when extracting them. */ |
0c62139f DM |
114 | int preserve_dates = 0; |
115 | ||
116 | /* Nonzero means don't replace existing members whose dates are more recent | |
117 | than the corresponding files. */ | |
118 | int newer_only = 0; | |
d2442698 DM |
119 | |
120 | /* Controls the writing of an archive symbol table (in BSD: a __.SYMDEF | |
121 | member). -1 means we've been explicitly asked to not write a symbol table; | |
122 | +1 means we've been explictly asked to write it; | |
123 | 0 is the default. | |
124 | Traditionally, the default in BSD has been to not write the table. | |
0c62139f DM |
125 | However, for POSIX.2 compliance the default is now to write a symbol table |
126 | if any of the members are object files. */ | |
d2442698 DM |
127 | int write_armap = 0; |
128 | ||
0c62139f DM |
129 | /* Nonzero means it's the name of an existing member; position new or moved |
130 | files with respect to this one. */ | |
131 | char *posname = NULL; | |
132 | ||
133 | /* Sez how to use `posname': pos_before means position before that member. | |
2fa0b342 DHW |
134 | pos_after means position after that member. pos_end means always at end. |
135 | pos_default means default appropriately. For the latter two, `posname' | |
0c62139f DM |
136 | should also be zero. */ |
137 | enum pos | |
138 | { | |
2fa0b342 | 139 | pos_default, pos_before, pos_after, pos_end |
0c62139f | 140 | } postype = pos_default; |
2fa0b342 | 141 | |
c0cc6912 | 142 | int interactive = 0; |
0c62139f | 143 | |
c0cc6912 | 144 | void |
0c62139f | 145 | mri_emul () |
c0cc6912 | 146 | { |
0c62139f DM |
147 | interactive = isatty (fileno (stdin)); |
148 | yyparse (); | |
c0cc6912 SC |
149 | } |
150 | ||
0c62139f DM |
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. */ | |
154 | ||
02354a0f ILT |
155 | static void |
156 | map_over_members (arch, function, files, count) | |
157 | bfd *arch; | |
158 | void (*function) PARAMS ((bfd *)); | |
0c62139f DM |
159 | char **files; |
160 | int count; | |
c0cc6912 | 161 | { |
0c62139f DM |
162 | bfd *head; |
163 | ||
164 | if (count == 0) | |
42b600fa | 165 | { |
02354a0f | 166 | for (head = arch->next; head; head = head->next) |
6f2d3212 SC |
167 | { |
168 | PROGRESS (1); | |
169 | function (head); | |
170 | } | |
0c62139f | 171 | return; |
42b600fa | 172 | } |
0c62139f DM |
173 | /* This may appear to be a baroque way of accomplishing what we want. |
174 | However we have to iterate over the filenames in order to notice where | |
175 | a filename is requested but does not exist in the archive. Ditto | |
176 | mapping over each file each time -- we want to hack multiple | |
177 | references. */ | |
8ab76aa7 | 178 | |
0c62139f DM |
179 | for (; count > 0; files++, count--) |
180 | { | |
181 | boolean found = false; | |
6f2d3212 | 182 | |
02354a0f | 183 | for (head = arch->next; head; head = head->next) |
0c62139f | 184 | { |
6f2d3212 | 185 | PROGRESS (1); |
0c62139f DM |
186 | if (head->filename == NULL) |
187 | { | |
188 | /* Some archive formats don't get the filenames filled in | |
189 | until the elements are opened. */ | |
190 | struct stat buf; | |
191 | bfd_stat_arch_elt (head, &buf); | |
192 | } | |
193 | if ((head->filename != NULL) && | |
194 | (!strcmp (*files, head->filename))) | |
195 | { | |
196 | found = true; | |
197 | function (head); | |
198 | } | |
199 | } | |
200 | if (!found) | |
201 | fprintf (stderr, "no entry %s in archive\n", *files); | |
202 | } | |
203 | } | |
204 | \f | |
8ab76aa7 DHW |
205 | boolean operation_alters_arch = false; |
206 | ||
d2442698 DM |
207 | extern char *program_version; |
208 | ||
42b600fa ILT |
209 | void |
210 | do_show_version () | |
211 | { | |
6336b309 | 212 | printf ("GNU %s version %s\n", program_name, program_version); |
f618f758 | 213 | xexit (0); |
42b600fa ILT |
214 | } |
215 | ||
d2442698 DM |
216 | void |
217 | usage () | |
218 | { | |
6336b309 | 219 | if (is_ranlib == 0) |
0c62139f | 220 | fprintf (stderr, "\ |
6336b309 | 221 | Usage: %s [-]{dmpqrtx}[abcilosuvV] [member-name] archive-file file...\n\ |
d2442698 | 222 | %s -M [<mri-script]\n", |
0c62139f | 223 | program_name, program_name); |
6336b309 | 224 | else |
0c62139f | 225 | fprintf (stderr, "\ |
6336b309 | 226 | Usage: %s [-vV] archive\n", program_name); |
6f2d3212 | 227 | list_supported_targets (program_name, stderr); |
f618f758 ILT |
228 | xexit (1); |
229 | } | |
230 | ||
231 | /* Normalize a file name specified on the command line into a file | |
232 | name which we will use in an archive. */ | |
233 | ||
234 | static char * | |
235 | normalize (file) | |
236 | char *file; | |
237 | { | |
238 | char *filename = strrchr (file, '/'); | |
239 | if (filename != (char *) NULL) | |
240 | { | |
241 | filename++; | |
242 | } | |
243 | else | |
244 | { | |
245 | filename = file; | |
246 | } | |
247 | return filename; | |
248 | } | |
249 | ||
250 | /* Remove any output file. This is only called via xatexit. */ | |
251 | ||
252 | static char *output_filename = NULL; | |
253 | static FILE *output_file = NULL; | |
254 | static bfd *output_bfd = NULL; | |
255 | ||
256 | static void | |
257 | remove_output () | |
258 | { | |
259 | if (output_filename != NULL) | |
260 | { | |
261 | if (output_bfd != NULL && output_bfd->iostream != NULL) | |
262 | fclose ((FILE *) (output_bfd->iostream)); | |
263 | if (output_file != NULL) | |
264 | fclose (output_file); | |
265 | unlink (output_filename); | |
266 | } | |
d2442698 DM |
267 | } |
268 | ||
0c62139f DM |
269 | /* The option parsing should be in its own function. |
270 | It will be when I have getopt working. */ | |
271 | ||
2fa0b342 | 272 | int |
0c62139f DM |
273 | main (argc, argv) |
274 | int argc; | |
275 | char **argv; | |
2fa0b342 | 276 | { |
0c62139f DM |
277 | char *arg_ptr; |
278 | char c; | |
279 | enum | |
280 | { | |
281 | none = 0, delete, replace, print_table, | |
282 | print_files, extract, move, quick_append | |
283 | } operation = none; | |
284 | int arg_index; | |
285 | char **files; | |
286 | char *inarch_filename; | |
287 | char *temp; | |
288 | int show_version; | |
289 | ||
6eb243a2 SS |
290 | program_name = argv[0]; |
291 | xmalloc_set_program_name (program_name); | |
292 | ||
6f2d3212 SC |
293 | START_PROGRESS (program_name, 0); |
294 | ||
0c62139f | 295 | bfd_init (); |
8fb94c7a | 296 | show_version = 0; |
ab01cf22 | 297 | |
f618f758 ILT |
298 | xatexit (remove_output); |
299 | ||
0c62139f | 300 | temp = strrchr (program_name, '/'); |
c0cc6912 | 301 | if (temp == (char *) NULL) |
0c62139f | 302 | temp = program_name; /* shouldn't happen, but... */ |
c0cc6912 | 303 | else |
0c62139f DM |
304 | ++temp; |
305 | if (is_ranlib > 0 || (is_ranlib < 0 && strcmp (temp, "ranlib") == 0)) | |
306 | { | |
02354a0f ILT |
307 | boolean touch = false; |
308 | ||
0c62139f | 309 | is_ranlib = 1; |
02354a0f | 310 | if (argc < 2) |
0c62139f | 311 | usage (); |
02354a0f ILT |
312 | if (strcmp (argv[1], "-V") == 0 |
313 | || strcmp (argv[1], "-v") == 0 | |
314 | || strncmp (argv[1], "--v", 3) == 0) | |
0c62139f | 315 | do_show_version (); |
02354a0f ILT |
316 | arg_index = 1; |
317 | if (strcmp (argv[1], "-t") == 0) | |
318 | { | |
319 | ++arg_index; | |
320 | touch = true; | |
321 | } | |
322 | while (arg_index < argc) | |
323 | { | |
324 | if (! touch) | |
325 | ranlib_only (argv[arg_index]); | |
326 | else | |
327 | ranlib_touch (argv[arg_index]); | |
328 | ++arg_index; | |
329 | } | |
f618f758 | 330 | xexit (0); |
0c62139f | 331 | } |
6336b309 ILT |
332 | else |
333 | is_ranlib = 0; | |
c0cc6912 | 334 | |
0c62139f DM |
335 | if (argc == 2 && strcmp (argv[1], "-M") == 0) |
336 | { | |
337 | mri_emul (); | |
f618f758 | 338 | xexit (0); |
0c62139f | 339 | } |
42b600fa ILT |
340 | |
341 | if (argc < 2) | |
d2442698 | 342 | usage (); |
c0cc6912 SC |
343 | |
344 | arg_ptr = argv[1]; | |
345 | ||
346 | if (*arg_ptr == '-') | |
0c62139f DM |
347 | ++arg_ptr; /* compatibility */ |
348 | ||
349 | while ((c = *arg_ptr++) != '\0') | |
350 | { | |
351 | switch (c) | |
352 | { | |
353 | case 'd': | |
354 | case 'm': | |
355 | case 'p': | |
356 | case 'q': | |
357 | case 'r': | |
358 | case 't': | |
359 | case 'x': | |
360 | if (operation != none) | |
361 | fatal ("two different operation options specified"); | |
362 | switch (c) | |
363 | { | |
364 | case 'd': | |
365 | operation = delete; | |
366 | operation_alters_arch = true; | |
367 | break; | |
368 | case 'm': | |
369 | operation = move; | |
370 | operation_alters_arch = true; | |
371 | break; | |
372 | case 'p': | |
373 | operation = print_files; | |
374 | break; | |
375 | case 'q': | |
376 | operation = quick_append; | |
377 | operation_alters_arch = true; | |
378 | break; | |
379 | case 'r': | |
380 | operation = replace; | |
381 | operation_alters_arch = true; | |
382 | break; | |
383 | case 't': | |
384 | operation = print_table; | |
385 | break; | |
386 | case 'x': | |
387 | operation = extract; | |
388 | break; | |
389 | } | |
390 | case 'l': | |
391 | break; | |
392 | case 'c': | |
393 | silent_create = 1; | |
394 | break; | |
395 | case 'o': | |
396 | preserve_dates = 1; | |
397 | break; | |
398 | case 'V': | |
399 | show_version = true; | |
400 | break; | |
401 | case 's': | |
402 | write_armap = 1; | |
403 | break; | |
404 | case 'u': | |
405 | newer_only = 1; | |
406 | break; | |
407 | case 'v': | |
408 | verbose = 1; | |
409 | break; | |
410 | case 'a': | |
411 | postype = pos_after; | |
412 | break; | |
413 | case 'b': | |
414 | postype = pos_before; | |
415 | break; | |
416 | case 'i': | |
417 | postype = pos_before; | |
418 | break; | |
419 | case 'M': | |
420 | mri_mode = 1; | |
421 | break; | |
6f2d3212 SC |
422 | case 'f': |
423 | /* On HP/UX 9, the f modifier means to truncate names to 14 | |
424 | characters when comparing them to existing names. We | |
425 | always use an extended name table, so the truncation has | |
426 | no purpose for us. We ignore the modifier for | |
427 | compatibility with the AR_FLAGS definition in make. */ | |
428 | break; | |
0c62139f DM |
429 | default: |
430 | fprintf (stderr, "%s: illegal option -- %c\n", program_name, c); | |
431 | usage (); | |
432 | } | |
2fa0b342 DHW |
433 | } |
434 | ||
8fb94c7a | 435 | if (show_version) |
0c62139f | 436 | do_show_version (); |
42b600fa ILT |
437 | |
438 | if (argc < 3) | |
6336b309 | 439 | usage (); |
8fb94c7a | 440 | |
0c62139f DM |
441 | if (mri_mode) |
442 | { | |
443 | mri_emul (); | |
444 | } | |
445 | else | |
446 | { | |
02354a0f ILT |
447 | bfd *arch; |
448 | ||
f618f758 ILT |
449 | /* We can't write an armap when using ar q, so just do ar r |
450 | instead. */ | |
451 | if (operation == quick_append && write_armap) | |
452 | operation = replace; | |
453 | ||
0c62139f DM |
454 | if ((operation == none || operation == print_table) |
455 | && write_armap == 1) | |
02354a0f ILT |
456 | { |
457 | ranlib_only (argv[2]); | |
f618f758 | 458 | xexit (0); |
02354a0f | 459 | } |
a00721fc | 460 | |
0c62139f DM |
461 | if (operation == none) |
462 | fatal ("no operation specified"); | |
2fa0b342 | 463 | |
0c62139f DM |
464 | if (newer_only && operation != replace) |
465 | fatal ("`u' is only meaningful with the `r' option."); | |
2fa0b342 | 466 | |
0c62139f | 467 | arg_index = 2; |
2fa0b342 | 468 | |
0c62139f DM |
469 | if (postype != pos_default) |
470 | posname = argv[arg_index++]; | |
2fa0b342 | 471 | |
0c62139f | 472 | inarch_filename = argv[arg_index++]; |
2fa0b342 | 473 | |
0c62139f | 474 | files = arg_index < argc ? argv + arg_index : NULL; |
2fa0b342 | 475 | |
f618f758 ILT |
476 | /* We can't do a quick append if we need to construct an |
477 | extended name table, because do_quick_append won't be able to | |
478 | rebuild the name table. Unfortunately, at this point we | |
479 | don't actually know the maximum name length permitted by this | |
480 | object file format. So, we guess. FIXME. */ | |
481 | if (operation == quick_append) | |
482 | { | |
483 | char **chk; | |
484 | ||
485 | for (chk = files; chk != NULL && *chk != '\0'; chk++) | |
486 | { | |
487 | if (strlen (normalize (*chk)) > 14) | |
488 | { | |
489 | operation = replace; | |
490 | break; | |
491 | } | |
492 | } | |
493 | } | |
494 | ||
0c62139f DM |
495 | if (operation == quick_append) |
496 | { | |
497 | /* Note that quick appending to a non-existent archive creates it, | |
498 | even if there are no files to append. */ | |
499 | do_quick_append (inarch_filename, files); | |
f618f758 | 500 | xexit (0); |
0c62139f | 501 | } |
2fa0b342 | 502 | |
02354a0f | 503 | arch = open_inarch (inarch_filename); |
0c62139f DM |
504 | |
505 | switch (operation) | |
506 | { | |
507 | case print_table: | |
02354a0f | 508 | map_over_members (arch, print_descr, files, argc - 3); |
0c62139f DM |
509 | break; |
510 | ||
511 | case print_files: | |
02354a0f | 512 | map_over_members (arch, print_contents, files, argc - 3); |
0c62139f DM |
513 | break; |
514 | ||
515 | case extract: | |
02354a0f | 516 | map_over_members (arch, extract_file, files, argc - 3); |
0c62139f DM |
517 | break; |
518 | ||
519 | case delete: | |
520 | if (files != NULL) | |
02354a0f | 521 | delete_members (arch, files); |
0c62139f DM |
522 | break; |
523 | ||
524 | case move: | |
525 | if (files != NULL) | |
02354a0f | 526 | move_members (arch, files); |
0c62139f DM |
527 | break; |
528 | ||
529 | case replace: | |
530 | if (files != NULL || write_armap > 0) | |
02354a0f | 531 | replace_members (arch, files); |
0c62139f DM |
532 | break; |
533 | ||
534 | /* Shouldn't happen! */ | |
535 | default: | |
536 | fprintf (stderr, "%s: internal error -- this option not implemented\n", | |
537 | program_name); | |
f618f758 | 538 | xexit (1); |
0c62139f | 539 | } |
2fa0b342 | 540 | } |
2fa0b342 | 541 | |
6f2d3212 SC |
542 | END_PROGRESS (program_name); |
543 | ||
f618f758 ILT |
544 | xexit (0); |
545 | return 0; | |
2fa0b342 DHW |
546 | } |
547 | ||
02354a0f | 548 | bfd * |
0c62139f | 549 | open_inarch (archive_filename) |
02354a0f | 550 | const char *archive_filename; |
2fa0b342 | 551 | { |
0c62139f DM |
552 | bfd **last_one; |
553 | bfd *next_one; | |
554 | struct stat sbuf; | |
02354a0f ILT |
555 | bfd *arch; |
556 | ||
6eb243a2 | 557 | bfd_set_error (bfd_error_no_error); |
6336b309 | 558 | |
0c62139f DM |
559 | if (stat (archive_filename, &sbuf) != 0) |
560 | { | |
6336b309 ILT |
561 | |
562 | #ifndef __GO32__ | |
563 | ||
564 | /* KLUDGE ALERT! Temporary fix until I figger why | |
565 | * stat() is wrong ... think it's buried in GO32's IDT | |
566 | * - Jax | |
567 | */ | |
0c62139f DM |
568 | if (errno != ENOENT) |
569 | bfd_fatal (archive_filename); | |
6336b309 ILT |
570 | #endif |
571 | ||
0c62139f DM |
572 | if (!operation_alters_arch) |
573 | { | |
6336b309 ILT |
574 | fprintf (stderr, "%s: ", program_name); |
575 | perror (archive_filename); | |
0c62139f | 576 | maybequit (); |
02354a0f | 577 | return NULL; |
0c62139f | 578 | } |
2fa0b342 | 579 | |
0c62139f | 580 | /* This routine is one way to forcibly create the archive. */ |
6336b309 | 581 | |
0c62139f | 582 | do_quick_append (archive_filename, 0); |
2fa0b342 | 583 | } |
a00721fc | 584 | |
02354a0f ILT |
585 | arch = bfd_openr (archive_filename, NULL); |
586 | if (arch == NULL) | |
0c62139f DM |
587 | { |
588 | bloser: | |
589 | bfd_fatal (archive_filename); | |
a00721fc | 590 | } |
2fa0b342 | 591 | |
02354a0f | 592 | if (bfd_check_format (arch, bfd_archive) != true) |
0c62139f | 593 | fatal ("%s is not an archive", archive_filename); |
02354a0f | 594 | last_one = &(arch->next); |
0c62139f | 595 | /* Read all the contents right away, regardless. */ |
02354a0f | 596 | for (next_one = bfd_openr_next_archived_file (arch, NULL); |
0c62139f | 597 | next_one; |
02354a0f | 598 | next_one = bfd_openr_next_archived_file (arch, next_one)) |
0c62139f | 599 | { |
6f2d3212 | 600 | PROGRESS (1); |
0c62139f DM |
601 | *last_one = next_one; |
602 | last_one = &next_one->next; | |
2fa0b342 | 603 | } |
0c62139f | 604 | *last_one = (bfd *) NULL; |
6eb243a2 | 605 | if (bfd_get_error () != bfd_error_no_more_archived_files) |
0c62139f | 606 | goto bloser; |
02354a0f | 607 | return arch; |
2fa0b342 DHW |
608 | } |
609 | ||
0c62139f DM |
610 | static void |
611 | print_contents (abfd) | |
612 | bfd *abfd; | |
613 | { | |
614 | int ncopied = 0; | |
6f2d3212 | 615 | char *cbuf = xmalloc (BUFSIZE); |
0c62139f DM |
616 | struct stat buf; |
617 | long size; | |
618 | if (bfd_stat_arch_elt (abfd, &buf) != 0) | |
619 | fatal ("internal stat error on %s", bfd_get_filename (abfd)); | |
2fa0b342 | 620 | |
0c62139f DM |
621 | if (verbose) |
622 | printf ("\n<member %s>\n\n", bfd_get_filename (abfd)); | |
2fa0b342 | 623 | |
0c62139f | 624 | bfd_seek (abfd, 0, SEEK_SET); |
2fa0b342 | 625 | |
0c62139f DM |
626 | size = buf.st_size; |
627 | while (ncopied < size) | |
628 | { | |
6f2d3212 | 629 | |
0c62139f DM |
630 | int nread; |
631 | int tocopy = size - ncopied; | |
632 | if (tocopy > BUFSIZE) | |
633 | tocopy = BUFSIZE; | |
2fa0b342 | 634 | |
0c62139f | 635 | nread = bfd_read (cbuf, 1, tocopy, abfd); /* oops -- broke |
2fa0b342 | 636 | abstraction! */ |
0c62139f | 637 | if (nread != tocopy) |
0c5dc23c DM |
638 | fatal ("%s is not a valid archive", |
639 | bfd_get_filename (bfd_my_archive (abfd))); | |
0c62139f DM |
640 | fwrite (cbuf, 1, nread, stdout); |
641 | ncopied += tocopy; | |
2fa0b342 | 642 | } |
6f2d3212 | 643 | free (cbuf); |
2fa0b342 DHW |
644 | } |
645 | ||
0c62139f | 646 | /* Extract a member of the archive into its own file. |
2fa0b342 | 647 | |
0c62139f | 648 | We defer opening the new file until after we have read a BUFSIZ chunk of the |
2fa0b342 DHW |
649 | old one, since we know we have just read the archive header for the old |
650 | one. Since most members are shorter than BUFSIZ, this means we will read | |
651 | the old header, read the old data, write a new inode for the new file, and | |
652 | write the new data, and be done. This 'optimization' is what comes from | |
653 | sitting next to a bare disk and hearing it every time it seeks. -- Gnu | |
0c62139f | 654 | Gilmore */ |
2fa0b342 DHW |
655 | |
656 | void | |
0c62139f DM |
657 | extract_file (abfd) |
658 | bfd *abfd; | |
2fa0b342 | 659 | { |
0c62139f | 660 | FILE *ostream; |
6f2d3212 | 661 | char *cbuf = xmalloc (BUFSIZE); |
0c62139f DM |
662 | int nread, tocopy; |
663 | int ncopied = 0; | |
664 | long size; | |
665 | struct stat buf; | |
666 | if (bfd_stat_arch_elt (abfd, &buf) != 0) | |
667 | fatal ("internal stat error on %s", bfd_get_filename (abfd)); | |
668 | size = buf.st_size; | |
669 | ||
670 | if (verbose) | |
671 | printf ("x - %s\n", bfd_get_filename (abfd)); | |
672 | ||
673 | bfd_seek (abfd, 0, SEEK_SET); | |
674 | ||
675 | ostream = 0; | |
676 | if (size == 0) | |
677 | { | |
8ab76aa7 | 678 | /* Seems like an abstraction violation, eh? Well it's OK! */ |
f618f758 ILT |
679 | output_filename = bfd_get_filename (abfd); |
680 | ||
0c62139f DM |
681 | ostream = fopen (bfd_get_filename (abfd), FOPEN_WB); |
682 | if (!ostream) | |
683 | { | |
684 | perror (bfd_get_filename (abfd)); | |
f618f758 | 685 | xexit (1); |
0c62139f | 686 | } |
f618f758 ILT |
687 | |
688 | output_file = ostream; | |
0c62139f DM |
689 | } |
690 | else | |
691 | while (ncopied < size) | |
692 | { | |
2fa0b342 DHW |
693 | tocopy = size - ncopied; |
694 | if (tocopy > BUFSIZE) | |
0c62139f | 695 | tocopy = BUFSIZE; |
2fa0b342 | 696 | |
0c62139f | 697 | nread = bfd_read (cbuf, 1, tocopy, abfd); |
2fa0b342 | 698 | if (nread != tocopy) |
0c5dc23c DM |
699 | fatal ("%s is not a valid archive", |
700 | bfd_get_filename (bfd_my_archive (abfd))); | |
2fa0b342 DHW |
701 | |
702 | /* See comment above; this saves disk arm motion */ | |
0c62139f DM |
703 | if (!ostream) |
704 | { | |
2fa0b342 | 705 | /* Seems like an abstraction violation, eh? Well it's OK! */ |
f618f758 ILT |
706 | output_filename = bfd_get_filename (abfd); |
707 | ||
0c62139f DM |
708 | ostream = fopen (bfd_get_filename (abfd), FOPEN_WB); |
709 | if (!ostream) | |
710 | { | |
711 | perror (bfd_get_filename (abfd)); | |
f618f758 | 712 | xexit (1); |
0c62139f | 713 | } |
f618f758 ILT |
714 | |
715 | output_file = ostream; | |
0c62139f DM |
716 | } |
717 | fwrite (cbuf, 1, nread, ostream); | |
2fa0b342 | 718 | ncopied += tocopy; |
0c62139f | 719 | } |
2fa0b342 | 720 | |
0c62139f | 721 | fclose (ostream); |
f618f758 ILT |
722 | |
723 | output_file = NULL; | |
724 | output_filename = NULL; | |
725 | ||
0c62139f | 726 | chmod (bfd_get_filename (abfd), buf.st_mode); |
2fa0b342 | 727 | |
0c62139f DM |
728 | if (preserve_dates) |
729 | { | |
8190614e | 730 | #ifdef POSIX_UTIME |
0c62139f DM |
731 | struct utimbuf tb; |
732 | tb.actime = buf.st_mtime; | |
733 | tb.modtime = buf.st_mtime; | |
734 | utime (bfd_get_filename (abfd), &tb); /* FIXME check result */ | |
42b600fa ILT |
735 | #else /* ! POSIX_UTIME */ |
736 | #ifdef USE_UTIME | |
0c62139f DM |
737 | long tb[2]; |
738 | tb[0] = buf.st_mtime; | |
739 | tb[1] = buf.st_mtime; | |
740 | utime (bfd_get_filename (abfd), tb); /* FIXME check result */ | |
42b600fa | 741 | #else /* ! USE_UTIME */ |
0c62139f DM |
742 | struct timeval tv[2]; |
743 | tv[0].tv_sec = buf.st_mtime; | |
744 | tv[0].tv_usec = 0; | |
745 | tv[1].tv_sec = buf.st_mtime; | |
746 | tv[1].tv_usec = 0; | |
747 | utimes (bfd_get_filename (abfd), tv); /* FIXME check result */ | |
42b600fa ILT |
748 | #endif /* ! USE_UTIME */ |
749 | #endif /* ! POSIX_UTIME */ | |
2fa0b342 | 750 | } |
6f2d3212 | 751 | free (cbuf); |
2fa0b342 DHW |
752 | } |
753 | ||
2fa0b342 DHW |
754 | /* Just do it quickly; don't worry about dups, armap, or anything like that */ |
755 | ||
151a6341 | 756 | static void |
0c62139f | 757 | do_quick_append (archive_filename, files_to_append) |
02354a0f | 758 | const char *archive_filename; |
0c62139f | 759 | char **files_to_append; |
2fa0b342 | 760 | { |
0c62139f | 761 | FILE *ofile, *ifile; |
6f2d3212 | 762 | char *buf = xmalloc (BUFSIZE); |
0c62139f DM |
763 | long tocopy, thistime; |
764 | bfd *temp; | |
765 | struct stat sbuf; | |
766 | boolean newfile = false; | |
6eb243a2 | 767 | bfd_set_error (bfd_error_no_error); |
0c62139f DM |
768 | |
769 | if (stat (archive_filename, &sbuf) != 0) | |
770 | { | |
6336b309 ILT |
771 | |
772 | #ifndef __GO32__ | |
773 | ||
774 | /* KLUDGE ALERT! Temporary fix until I figger why | |
775 | * stat() is wrong ... think it's buried in GO32's IDT | |
776 | * - Jax | |
777 | */ | |
778 | ||
0c62139f DM |
779 | if (errno != ENOENT) |
780 | bfd_fatal (archive_filename); | |
6336b309 ILT |
781 | #endif |
782 | ||
0c62139f | 783 | newfile = true; |
2fa0b342 DHW |
784 | } |
785 | ||
0c62139f DM |
786 | ofile = fopen (archive_filename, FOPEN_AUB); |
787 | if (ofile == NULL) | |
788 | { | |
789 | perror (program_name); | |
f618f758 | 790 | xexit (1); |
2fa0b342 DHW |
791 | } |
792 | ||
0c62139f DM |
793 | temp = bfd_openr (archive_filename, NULL); |
794 | if (temp == NULL) | |
795 | { | |
796 | bfd_fatal (archive_filename); | |
2fa0b342 | 797 | } |
0c62139f DM |
798 | if (newfile == false) |
799 | { | |
800 | if (bfd_check_format (temp, bfd_archive) != true) | |
801 | fatal ("%s is not an archive", archive_filename); | |
2fa0b342 | 802 | } |
0c62139f DM |
803 | else |
804 | { | |
805 | fwrite (ARMAG, 1, SARMAG, ofile); | |
806 | if (!silent_create) | |
807 | fprintf (stderr, "%s: creating %s\n", | |
808 | program_name, archive_filename); | |
2fa0b342 DHW |
809 | } |
810 | ||
0c62139f DM |
811 | /* assume it's an achive, go straight to the end, sans $200 */ |
812 | fseek (ofile, 0, 2); | |
2fa0b342 | 813 | |
0c62139f DM |
814 | for (; files_to_append && *files_to_append; ++files_to_append) |
815 | { | |
816 | struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append); | |
817 | if (hdr == NULL) | |
818 | { | |
819 | bfd_fatal (*files_to_append); | |
2fa0b342 DHW |
820 | } |
821 | ||
0c62139f | 822 | BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr)); |
2fa0b342 | 823 | |
0c62139f DM |
824 | ifile = fopen (*files_to_append, FOPEN_RB); |
825 | if (ifile == NULL) | |
826 | { | |
827 | bfd_nonfatal (*files_to_append); | |
828 | } | |
2fa0b342 | 829 | |
0c62139f DM |
830 | if (stat (*files_to_append, &sbuf) != 0) |
831 | { | |
832 | bfd_nonfatal (*files_to_append); | |
833 | } | |
2fa0b342 | 834 | |
0c62139f | 835 | tocopy = sbuf.st_size; |
2fa0b342 | 836 | |
0c62139f DM |
837 | /* XXX should do error-checking! */ |
838 | fwrite (hdr, 1, sizeof (struct ar_hdr), ofile); | |
2fa0b342 | 839 | |
0c62139f DM |
840 | while (tocopy > 0) |
841 | { | |
842 | thistime = tocopy; | |
843 | if (thistime > BUFSIZE) | |
844 | thistime = BUFSIZE; | |
845 | fread (buf, 1, thistime, ifile); | |
846 | fwrite (buf, 1, thistime, ofile); | |
847 | tocopy -= thistime; | |
2fa0b342 | 848 | } |
0c62139f DM |
849 | fclose (ifile); |
850 | if ((sbuf.st_size % 2) == 1) | |
6eb243a2 | 851 | putc ('\012', ofile); |
2fa0b342 | 852 | } |
0c62139f DM |
853 | fclose (ofile); |
854 | bfd_close (temp); | |
6f2d3212 | 855 | free (buf); |
2fa0b342 DHW |
856 | } |
857 | ||
858 | ||
02354a0f ILT |
859 | static void |
860 | write_archive (iarch) | |
861 | bfd *iarch; | |
2fa0b342 | 862 | { |
0c62139f | 863 | bfd *obfd; |
6f2d3212 | 864 | char *old_name, *new_name; |
02354a0f | 865 | bfd *contents_head = iarch->next; |
a00721fc | 866 | |
6f2d3212 | 867 | old_name = xmalloc (strlen (bfd_get_filename (iarch)) + 1); |
02354a0f | 868 | strcpy (old_name, bfd_get_filename (iarch)); |
6f2d3212 | 869 | new_name = make_tempname (old_name); |
6336b309 | 870 | |
f618f758 ILT |
871 | output_filename = new_name; |
872 | ||
02354a0f | 873 | obfd = bfd_openw (new_name, bfd_get_target (iarch)); |
2fa0b342 | 874 | |
0c62139f | 875 | if (obfd == NULL) |
02354a0f | 876 | bfd_fatal (old_name); |
2fa0b342 | 877 | |
f618f758 ILT |
878 | output_bfd = obfd; |
879 | ||
0c62139f | 880 | bfd_set_format (obfd, bfd_archive); |
d2442698 | 881 | |
0c62139f DM |
882 | /* Request writing the archive symbol table unless we've |
883 | been explicitly requested not to. */ | |
884 | obfd->has_armap = write_armap >= 0; | |
2fa0b342 | 885 | |
0c62139f | 886 | if (bfd_set_archive_head (obfd, contents_head) != true) |
02354a0f | 887 | bfd_fatal (old_name); |
2fa0b342 | 888 | |
0c62139f | 889 | if (!bfd_close (obfd)) |
02354a0f | 890 | bfd_fatal (old_name); |
0885eef1 | 891 | |
f618f758 ILT |
892 | output_bfd = NULL; |
893 | output_filename = NULL; | |
894 | ||
0c62139f | 895 | /* We don't care if this fails; we might be creating the archive. */ |
02354a0f ILT |
896 | bfd_close (iarch); |
897 | unlink (old_name); | |
0885eef1 | 898 | |
02354a0f ILT |
899 | if (rename (new_name, old_name) != 0) |
900 | bfd_fatal (old_name); | |
2fa0b342 DHW |
901 | } |
902 | ||
0c62139f DM |
903 | /* Return a pointer to the pointer to the entry which should be rplacd'd |
904 | into when altering. DEFAULT_POS should be how to interpret pos_default, | |
905 | and should be a pos value. */ | |
2fa0b342 DHW |
906 | |
907 | bfd ** | |
0c62139f DM |
908 | get_pos_bfd (contents, default_pos) |
909 | bfd **contents; | |
910 | enum pos default_pos; | |
2fa0b342 | 911 | { |
0c62139f DM |
912 | bfd **after_bfd = contents; |
913 | enum pos realpos = (postype == pos_default ? default_pos : postype); | |
2fa0b342 | 914 | |
0c62139f DM |
915 | if (realpos == pos_end) |
916 | { | |
917 | while (*after_bfd) | |
918 | after_bfd = &((*after_bfd)->next); | |
bb5ae298 | 919 | } |
0c62139f DM |
920 | else |
921 | { | |
922 | for (; *after_bfd; after_bfd = &(*after_bfd)->next) | |
923 | if (!strcmp ((*after_bfd)->filename, posname)) | |
924 | { | |
925 | if (realpos == pos_after) | |
926 | after_bfd = &(*after_bfd)->next; | |
927 | break; | |
928 | } | |
2fa0b342 | 929 | } |
0c62139f | 930 | return after_bfd; |
2fa0b342 DHW |
931 | } |
932 | ||
151a6341 | 933 | static void |
02354a0f ILT |
934 | delete_members (arch, files_to_delete) |
935 | bfd *arch; | |
0c62139f | 936 | char **files_to_delete; |
2fa0b342 | 937 | { |
0c62139f DM |
938 | bfd **current_ptr_ptr; |
939 | boolean found; | |
940 | boolean something_changed = false; | |
941 | for (; *files_to_delete != NULL; ++files_to_delete) | |
942 | { | |
943 | /* In a.out systems, the armap is optional. It's also called | |
944 | __.SYMDEF. So if the user asked to delete it, we should remember | |
945 | that fact. This isn't quite right for COFF systems (where | |
946 | __.SYMDEF might be regular member), but it's very unlikely | |
947 | to be a problem. FIXME */ | |
948 | ||
949 | if (!strcmp (*files_to_delete, "__.SYMDEF")) | |
950 | { | |
02354a0f | 951 | arch->has_armap = false; |
0c62139f DM |
952 | write_armap = -1; |
953 | continue; | |
2fa0b342 DHW |
954 | } |
955 | ||
0c62139f | 956 | found = false; |
02354a0f | 957 | current_ptr_ptr = &(arch->next); |
0c62139f DM |
958 | while (*current_ptr_ptr) |
959 | { | |
960 | if (strcmp (*files_to_delete, (*current_ptr_ptr)->filename) == 0) | |
961 | { | |
962 | found = true; | |
963 | something_changed = true; | |
964 | if (verbose) | |
965 | printf ("d - %s\n", | |
966 | *files_to_delete); | |
967 | *current_ptr_ptr = ((*current_ptr_ptr)->next); | |
968 | goto next_file; | |
2fa0b342 | 969 | } |
0c62139f DM |
970 | else |
971 | { | |
972 | current_ptr_ptr = &((*current_ptr_ptr)->next); | |
2fa0b342 DHW |
973 | } |
974 | } | |
975 | ||
0c62139f DM |
976 | if (verbose && found == false) |
977 | { | |
978 | printf ("No member named `%s'\n", *files_to_delete); | |
2fa0b342 | 979 | } |
0c62139f DM |
980 | next_file: |
981 | ; | |
2fa0b342 DHW |
982 | } |
983 | ||
0c62139f DM |
984 | if (something_changed == true) |
985 | { | |
02354a0f | 986 | write_archive (arch); |
2fa0b342 DHW |
987 | } |
988 | } | |
989 | ||
990 | ||
991 | /* Reposition existing members within an archive */ | |
992 | ||
151a6341 | 993 | static void |
02354a0f ILT |
994 | move_members (arch, files_to_move) |
995 | bfd *arch; | |
0c62139f | 996 | char **files_to_move; |
2fa0b342 | 997 | { |
0c62139f DM |
998 | bfd **after_bfd; /* New entries go after this one */ |
999 | bfd **current_ptr_ptr; /* cdr pointer into contents */ | |
2fa0b342 | 1000 | |
0c62139f DM |
1001 | for (; *files_to_move; ++files_to_move) |
1002 | { | |
02354a0f | 1003 | current_ptr_ptr = &(arch->next); |
0c62139f DM |
1004 | while (*current_ptr_ptr) |
1005 | { | |
1006 | bfd *current_ptr = *current_ptr_ptr; | |
1007 | if (strcmp (normalize (*files_to_move), current_ptr->filename) == 0) | |
1008 | { | |
1009 | /* Move this file to the end of the list - first cut from | |
1010 | where it is. */ | |
9fdf266c | 1011 | bfd *link; |
0c62139f DM |
1012 | *current_ptr_ptr = current_ptr->next; |
1013 | ||
1014 | /* Now glue to end */ | |
02354a0f | 1015 | after_bfd = get_pos_bfd (&arch->next, pos_end); |
9fdf266c | 1016 | link = *after_bfd; |
0c62139f | 1017 | *after_bfd = current_ptr; |
9fdf266c | 1018 | current_ptr->next = link; |
0c62139f DM |
1019 | |
1020 | if (verbose) | |
1021 | printf ("m - %s\n", *files_to_move); | |
1022 | ||
1023 | goto next_file; | |
2fa0b342 | 1024 | } |
9fdf266c | 1025 | |
0c62139f | 1026 | current_ptr_ptr = &((*current_ptr_ptr)->next); |
2fa0b342 | 1027 | } |
0c62139f | 1028 | fprintf (stderr, "%s: no entry %s in archive %s!\n", |
02354a0f | 1029 | program_name, *files_to_move, arch->filename); |
f618f758 | 1030 | xexit (1); |
0c62139f | 1031 | next_file:; |
2fa0b342 DHW |
1032 | } |
1033 | ||
02354a0f | 1034 | write_archive (arch); |
2fa0b342 DHW |
1035 | } |
1036 | ||
0c62139f | 1037 | /* Ought to default to replacing in place, but this is existing practice! */ |
2fa0b342 | 1038 | |
151a6341 | 1039 | static void |
02354a0f ILT |
1040 | replace_members (arch, files_to_move) |
1041 | bfd *arch; | |
0c62139f | 1042 | char **files_to_move; |
2fa0b342 | 1043 | { |
0c62139f DM |
1044 | bfd **after_bfd; /* New entries go after this one */ |
1045 | bfd *current; | |
1046 | bfd **current_ptr; | |
1047 | bfd *temp; | |
1048 | ||
1049 | while (files_to_move && *files_to_move) | |
1050 | { | |
02354a0f | 1051 | current_ptr = &arch->next; |
0c62139f DM |
1052 | while (*current_ptr) |
1053 | { | |
1054 | current = *current_ptr; | |
1055 | ||
6f2d3212 SC |
1056 | if (!strcmp (normalize (*files_to_move), |
1057 | normalize (current->filename))) | |
0c62139f DM |
1058 | { |
1059 | if (newer_only) | |
1060 | { | |
1061 | struct stat fsbuf, asbuf; | |
1062 | ||
1063 | if (current->arelt_data == NULL) | |
1064 | { | |
931004e4 DHW |
1065 | /* This can only happen if you specify a file on the |
1066 | command line more than once. */ | |
0c62139f DM |
1067 | fprintf (stderr, |
1068 | "%s: duplicate file specified: %s -- skipping\n", | |
1069 | program_name, *files_to_move); | |
931004e4 DHW |
1070 | goto next_file; |
1071 | } | |
1072 | ||
0c62139f DM |
1073 | if (stat (*files_to_move, &fsbuf) != 0) |
1074 | { | |
1075 | if (errno != ENOENT) | |
1076 | bfd_fatal (*files_to_move); | |
1077 | goto next_file; | |
2fa0b342 | 1078 | } |
0c62139f DM |
1079 | if (bfd_stat_arch_elt (current, &asbuf) != 0) |
1080 | fatal ("internal stat error on %s", current->filename); | |
2fa0b342 | 1081 | |
0c62139f DM |
1082 | if (fsbuf.st_mtime <= asbuf.st_mtime) |
1083 | goto next_file; | |
2fa0b342 DHW |
1084 | } |
1085 | ||
0c62139f DM |
1086 | /* snip out this entry from the chain */ |
1087 | *current_ptr = current->next; | |
2fa0b342 | 1088 | |
02354a0f | 1089 | after_bfd = get_pos_bfd (&arch->next, pos_end); |
0c62139f DM |
1090 | temp = *after_bfd; |
1091 | *after_bfd = bfd_openr (*files_to_move, NULL); | |
1092 | if (*after_bfd == (bfd *) NULL) | |
1093 | { | |
1094 | bfd_fatal (*files_to_move); | |
2fa0b342 | 1095 | } |
0c62139f | 1096 | (*after_bfd)->next = temp; |
2fa0b342 | 1097 | |
0c62139f DM |
1098 | if (verbose) |
1099 | { | |
1100 | printf ("%c - %s\n", (postype == pos_after ? 'r' : 'a'), | |
1101 | *files_to_move); | |
2fa0b342 | 1102 | } |
0c62139f | 1103 | goto next_file; |
2fa0b342 | 1104 | } |
0c62139f | 1105 | current_ptr = &(current->next); |
2fa0b342 DHW |
1106 | } |
1107 | ||
0c62139f | 1108 | /* It isn't in there, so add to end */ |
2fa0b342 | 1109 | |
02354a0f | 1110 | after_bfd = get_pos_bfd (&arch->next, pos_end); |
0c62139f DM |
1111 | temp = *after_bfd; |
1112 | *after_bfd = bfd_openr (*files_to_move, NULL); | |
1113 | if (*after_bfd == (bfd *) NULL) | |
1114 | { | |
1115 | bfd_fatal (*files_to_move); | |
2fa0b342 | 1116 | } |
0c62139f DM |
1117 | if (verbose) |
1118 | { | |
1119 | printf ("c - %s\n", *files_to_move); | |
2fa0b342 DHW |
1120 | } |
1121 | ||
0c62139f | 1122 | (*after_bfd)->next = temp; |
2fa0b342 | 1123 | |
0c62139f | 1124 | next_file:; |
2fa0b342 | 1125 | |
0c62139f | 1126 | files_to_move++; |
2fa0b342 DHW |
1127 | } |
1128 | ||
02354a0f | 1129 | write_archive (arch); |
2fa0b342 DHW |
1130 | } |
1131 | ||
151a6341 | 1132 | static void |
0c62139f | 1133 | ranlib_only (archname) |
02354a0f | 1134 | const char *archname; |
2fa0b342 | 1135 | { |
02354a0f ILT |
1136 | bfd *arch; |
1137 | ||
0c62139f | 1138 | write_armap = 1; |
02354a0f ILT |
1139 | arch = open_inarch (archname); |
1140 | if (arch == NULL) | |
f618f758 | 1141 | xexit (1); |
02354a0f ILT |
1142 | write_archive (arch); |
1143 | } | |
1144 | ||
1145 | /* Update the timestamp of the symbol map of an archive. */ | |
1146 | ||
1147 | static void | |
1148 | ranlib_touch (archname) | |
1149 | const char *archname; | |
1150 | { | |
1151 | #ifdef __GO32__ | |
1152 | /* I don't think updating works on go32. */ | |
1153 | ranlib_only (archname); | |
1154 | #else | |
1155 | int f; | |
1156 | bfd *arch; | |
1157 | ||
1158 | f = open (archname, O_RDWR, 0); | |
1159 | if (f < 0) | |
1160 | { | |
1161 | bfd_set_error (bfd_error_system_call); | |
1162 | bfd_fatal (archname); | |
1163 | } | |
1164 | ||
1165 | arch = bfd_fdopenr (archname, (const char *) NULL, f); | |
1166 | if (arch == NULL | |
1167 | || ! bfd_check_format (arch, bfd_archive)) | |
1168 | bfd_fatal (archname); | |
1169 | ||
f618f758 ILT |
1170 | if (! bfd_has_map (arch)) |
1171 | fatal ("%s: no archive map to update", archname); | |
1172 | ||
02354a0f ILT |
1173 | bfd_update_armap_timestamp (arch); |
1174 | ||
1175 | if (! bfd_close (arch)) | |
1176 | bfd_fatal (archname); | |
1177 | #endif | |
2fa0b342 | 1178 | } |
ab01cf22 | 1179 | |
4b5ea362 SC |
1180 | /* Things which are interesting to map over all or some of the files: */ |
1181 | ||
151a6341 | 1182 | static void |
0c62139f DM |
1183 | print_descr (abfd) |
1184 | bfd *abfd; | |
4b5ea362 | 1185 | { |
0c62139f | 1186 | print_arelt_descr (stdout, abfd, verbose); |
4b5ea362 | 1187 | } |