-/* ar.c - Archive modify and extract. */
+/* ar.c - Archive modify and extract.
+ Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+ 2001, 2002
+ Free Software Foundation, Inc.
+
+ This file is part of GNU Binutils.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+\f
/*
Bugs: should use getopt the way tar does (complete w/optional -) and
should have long options too. GNU ar used to check file against filesystem
in quick_update and replace operations (would check mtime). Doesn't warn
when name truncated. No way to specify pos_end. Error messages should be
- more consistant.
-*/
-#include "sysdep.h"
+ more consistant. */
+
#include "bfd.h"
-#include "ar.h"
-#include <stdio.h>
-#include <sys/time.h>
-#include <errno.h>
-#define BUFSIZE 8192
-/* Not great to have these here. Should they be exported or not? */
-PROTO(size_t, bfd_read, (void *ptr, size_t size, size_t nitems, bfd * abfd));
-PROTO(size_t, bfd_write, (void *ptr, size_t size, size_t nitems, bfd * abfd));
-/* PROTO (void, open_inarch, (char *archive_filename)); */
-#ifdef __STDC__
-static void open_inarch(char *archive_filename);
+#include "libiberty.h"
+#include "progress.h"
+#include "bucomm.h"
+#include "aout/ar.h"
+#include "libbfd.h"
+#include "arsup.h"
+#include "filenames.h"
+#include "binemul.h"
+#include <sys/stat.h>
+
+#ifdef __GO32___
+#define EXT_NAME_LEN 3 /* bufflen of addition to name if it's MS-DOS */
#else
-static void open_inarch();
-#endif /* __STDC__ */
-
-PROTO(void, map_over_members, (void (*function) (), char **files, int count));
-PROTO(void, print_contents, (bfd * member));
-PROTO(void, extract_file, (bfd * abfd));
-PROTO(void, delete_members, (char **files_to_delete));
-PROTO(void, do_quick_append, (char *archive_filename, char **files_to_append));
-PROTO(void, move_members, (char **files_to_move));
-PROTO(void, replace_members, (char **files_to_replace));
-PROTO(void, print_descr, (bfd * abfd));
-PROTO(void, ranlib_only, (char *archname));
+#define EXT_NAME_LEN 6 /* ditto for *NIX */
+#endif
+
+/* We need to open files in binary modes on system where that makes a
+ difference. */
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#define BUFSIZE 8192
+
+/* Kludge declaration from BFD! This is ugly! FIXME! XXX */
+
+struct ar_hdr *
+ bfd_special_undocumented_glue PARAMS ((bfd * abfd, const char *filename));
+
+/* Static declarations */
+static void
+mri_emul PARAMS ((void));
+
+static const char *
+normalize PARAMS ((const char *, bfd *));
+
+static void
+remove_output PARAMS ((void));
+
+static void
+map_over_members PARAMS ((bfd *, void (*)(bfd *), char **, int));
+
+static void
+print_contents PARAMS ((bfd * member));
+
+static void
+delete_members PARAMS ((bfd *, char **files_to_delete));
+
+#if 0
+static void
+do_quick_append PARAMS ((const char *archive_filename,
+ char **files_to_append));
+#endif
+
+static void
+move_members PARAMS ((bfd *, char **files_to_move));
+
+static void
+replace_members PARAMS ((bfd *, char **files_to_replace, bfd_boolean quick));
+
+static void
+print_descr PARAMS ((bfd * abfd));
+
+static void
+write_archive PARAMS ((bfd *));
+
+static void
+ranlib_only PARAMS ((const char *archname));
+
+static void
+ranlib_touch PARAMS ((const char *archname));
+
+static void
+usage PARAMS ((int));
+\f
/** Globals and flags */
-char *program_name = NULL;
-bfd bogus_archive;
-bfd *inarch; /* The input arch we're manipulating */
+int mri_mode;
+
+/* This flag distinguishes between ar and ranlib:
+ 1 means this is 'ranlib'; 0 means this is 'ar'.
+ -1 means if we should use argv[0] to decide. */
+extern int is_ranlib;
/* Nonzero means don't warn about creating the archive file if necessary. */
-int silent_create = 0;
+int silent_create = 0;
+
/* Nonzero means describe each action performed. */
-int verbose = 0;
+int verbose = 0;
+
/* Nonzero means preserve dates of members when extracting them. */
-int preserve_dates = 0;
-/*
- Nonzero means don't replace existing members whose dates are more recent
- than the corresponding files.
-*/
-int newer_only = 0;
-/* write a __.SYMDEF member into the modified archive. */
-boolean write_armap = false;
-/*
- Nonzero means don't update __.SYMDEF unless command line explicitly
- requested it
-*/
-int ignore_symdef = 0;
-/*
- Nonzero means it's the name of an existing member; position new or moved
- files with respect to this one.
-*/
-char *posname = NULL;
-/*
- Sez how to use `posname': pos_before means position before that member.
+int preserve_dates = 0;
+
+/* Nonzero means don't replace existing members whose dates are more recent
+ than the corresponding files. */
+int newer_only = 0;
+
+/* Controls the writing of an archive symbol table (in BSD: a __.SYMDEF
+ member). -1 means we've been explicitly asked to not write a symbol table;
+ +1 means we've been explictly asked to write it;
+ 0 is the default.
+ Traditionally, the default in BSD has been to not write the table.
+ However, for POSIX.2 compliance the default is now to write a symbol table
+ if any of the members are object files. */
+int write_armap = 0;
+
+/* Nonzero means it's the name of an existing member; position new or moved
+ files with respect to this one. */
+char *posname = NULL;
+
+/* Sez how to use `posname': pos_before means position before that member.
pos_after means position after that member. pos_end means always at end.
pos_default means default appropriately. For the latter two, `posname'
- should also be zero.
-*/
-enum pos {
+ should also be zero. */
+enum pos
+ {
pos_default, pos_before, pos_after, pos_end
-} postype = pos_default;
+ } postype = pos_default;
+
+static bfd **
+get_pos_bfd PARAMS ((bfd **, enum pos, const char *));
+
+/* For extract/delete only. If COUNTED_NAME_MODE is TRUE, we only
+ extract the COUNTED_NAME_COUNTER instance of that name. */
+static bfd_boolean counted_name_mode = 0;
+static int counted_name_counter = 0;
+
+/* Whether to truncate names of files stored in the archive. */
+static bfd_boolean ar_truncate = FALSE;
+
+/* Whether to use a full file name match when searching an archive.
+ This is convenient for archives created by the Microsoft lib
+ program. */
+static bfd_boolean full_pathname = FALSE;
-#ifdef GNU960
- char *default_target;
+int interactive = 0;
- void
- gnu960_verify_target(abfd)
- bfd *abfd;
+static void
+mri_emul ()
+{
+ interactive = isatty (fileno (stdin));
+ yyparse ();
+}
+
+/* If COUNT is 0, then FUNCTION is called once on each entry. If nonzero,
+ COUNT is the length of the FILES chain; FUNCTION is called on each entry
+ whose name matches one in FILES. */
+
+static void
+map_over_members (arch, function, files, count)
+ bfd *arch;
+ void (*function) PARAMS ((bfd *));
+ char **files;
+ int count;
+{
+ bfd *head;
+ int match_count;
+
+ if (count == 0)
+ {
+ for (head = arch->next; head; head = head->next)
{
- if ( abfd->format == bfd_unknown ){
- bfd_check_format(abfd, bfd_object);
- /* Don't really care if it's an object --
- * just want to get the correct xvec.
- */
+ PROGRESS (1);
+ function (head);
+ }
+ return;
+ }
+
+ /* This may appear to be a baroque way of accomplishing what we want.
+ However we have to iterate over the filenames in order to notice where
+ a filename is requested but does not exist in the archive. Ditto
+ mapping over each file each time -- we want to hack multiple
+ references. */
+
+ for (; count > 0; files++, count--)
+ {
+ bfd_boolean found = FALSE;
+
+ match_count = 0;
+ for (head = arch->next; head; head = head->next)
+ {
+ PROGRESS (1);
+ if (head->filename == NULL)
+ {
+ /* Some archive formats don't get the filenames filled in
+ until the elements are opened. */
+ struct stat buf;
+ bfd_stat_arch_elt (head, &buf);
}
- if ( !BFD_COFF_FILE_P(abfd) ){
- fatal( "'%s' not a COFF file -- operation aborted",
- abfd->filename );
+ if ((head->filename != NULL) &&
+ (!FILENAME_CMP (normalize (*files, arch), head->filename)))
+ {
+ ++match_count;
+ if (counted_name_mode
+ && match_count != counted_name_counter)
+ {
+ /* Counting, and didn't match on count; go on to the
+ next one. */
+ continue;
+ }
+
+ found = TRUE;
+ function (head);
}
}
+ if (!found)
+ /* xgettext:c-format */
+ fprintf (stderr, _("no entry %s in archive\n"), *files);
+ }
+}
+\f
+bfd_boolean operation_alters_arch = FALSE;
+
+static void
+usage (help)
+ int help;
+{
+ FILE *s;
+
+ s = help ? stdout : stderr;
+
+ if (! is_ranlib)
+ {
+ /* xgettext:c-format */
+ fprintf (s, _("Usage: %s [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...\n"),
+ program_name);
+ /* xgettext:c-format */
+ fprintf (s, _(" %s -M [<mri-script]\n"), program_name);
+ fprintf (s, _(" commands:\n"));
+ fprintf (s, _(" d - delete file(s) from the archive\n"));
+ fprintf (s, _(" m[ab] - move file(s) in the archive\n"));
+ fprintf (s, _(" p - print file(s) found in the archive\n"));
+ fprintf (s, _(" q[f] - quick append file(s) to the archive\n"));
+ fprintf (s, _(" r[ab][f][u] - replace existing or insert new file(s) into the archive\n"));
+ fprintf (s, _(" t - display contents of archive\n"));
+ fprintf (s, _(" x[o] - extract file(s) from the archive\n"));
+ fprintf (s, _(" command specific modifiers:\n"));
+ fprintf (s, _(" [a] - put file(s) after [member-name]\n"));
+ fprintf (s, _(" [b] - put file(s) before [member-name] (same as [i])\n"));
+ fprintf (s, _(" [N] - use instance [count] of name\n"));
+ fprintf (s, _(" [f] - truncate inserted file names\n"));
+ fprintf (s, _(" [P] - use full path names when matching\n"));
+ fprintf (s, _(" [o] - preserve original dates\n"));
+ fprintf (s, _(" [u] - only replace files that are newer than current archive contents\n"));
+ fprintf (s, _(" generic modifiers:\n"));
+ fprintf (s, _(" [c] - do not warn if the library had to be created\n"));
+ fprintf (s, _(" [s] - create an archive index (cf. ranlib)\n"));
+ fprintf (s, _(" [S] - do not build a symbol table\n"));
+ fprintf (s, _(" [v] - be verbose\n"));
+ fprintf (s, _(" [V] - display the version number\n"));
+
+ ar_emul_usage (s);
+ }
+ else
+ {
+ /* xgettext:c-format */
+ fprintf (s, _("Usage: %s [options] archive\n"), program_name);
+ fprintf (s, _(" Generate an index to speed access to archives\n"));
+ fprintf (s, _(" The options are:\n\
+ -h --help Print this help message\n\
+ -V --version Print version information\n"));
+ }
+
+ list_supported_targets (program_name, stderr);
+
+ if (help)
+ fprintf (s, _("Report bugs to %s\n"), REPORT_BUGS_TO);
+
+ xexit (help ? 0 : 1);
+}
+
+/* Normalize a file name specified on the command line into a file
+ name which we will use in an archive. */
+
+static const char *
+normalize (file, abfd)
+ const char *file;
+ bfd *abfd;
+{
+ const char *filename;
+
+ if (full_pathname)
+ return file;
+
+ filename = strrchr (file, '/');
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ {
+ /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
+ char *bslash = strrchr (file, '\\');
+ if (filename == NULL || (bslash != NULL && bslash > filename))
+ filename = bslash;
+ if (filename == NULL && file[0] != '\0' && file[1] == ':')
+ filename = file + 1;
+ }
#endif
+ if (filename != (char *) NULL)
+ filename++;
+ else
+ filename = file;
+
+ if (ar_truncate
+ && abfd != NULL
+ && strlen (filename) > abfd->xvec->ar_max_namelen)
+ {
+ char *s;
+
+ /* Space leak. */
+ s = (char *) xmalloc (abfd->xvec->ar_max_namelen + 1);
+ memcpy (s, filename, abfd->xvec->ar_max_namelen);
+ s[abfd->xvec->ar_max_namelen] = '\0';
+ filename = s;
+ }
+ return filename;
+}
+/* Remove any output file. This is only called via xatexit. */
-boolean operation_alters_arch = false;
+static const char *output_filename = NULL;
+static FILE *output_file = NULL;
+static bfd *output_bfd = NULL;
+
+static void
+remove_output ()
+{
+ if (output_filename != NULL)
+ {
+ if (output_bfd != NULL && output_bfd->iostream != NULL)
+ fclose ((FILE *) (output_bfd->iostream));
+ if (output_file != NULL)
+ fclose (output_file);
+ unlink (output_filename);
+ }
+}
+
+/* The option parsing should be in its own function.
+ It will be when I have getopt working. */
+
+int main PARAMS ((int, char **));
-/*
- The option parsing should be in its own function. It will be when I have
- getopt working.
-*/
int
-main(argc, argv)
- int argc;
- char **argv;
+main (argc, argv)
+ int argc;
+ char **argv;
{
- char *arg_ptr;
- char c;
- enum {
- none = 0, delete, replace, print_table,
- print_files, extract, move, quick_append
- } operation = none;
- int arg_index;
- char **files;
- char *inarch_filename;
- char *temp;
-
-#ifdef GNU960
- check_v960( argc, argv );
- default_target = bfd_make_targ_name(BFD_COFF_FORMAT,HOST_BYTE_ORDER_BIG_P);
+ char *arg_ptr;
+ char c;
+ enum
+ {
+ none = 0, delete, replace, print_table,
+ print_files, extract, move, quick_append
+ } operation = none;
+ int arg_index;
+ char **files;
+ int file_count;
+ char *inarch_filename;
+ int show_version;
+ int i;
+
+#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
+ setlocale (LC_MESSAGES, "");
+#endif
+#if defined (HAVE_SETLOCALE)
+ setlocale (LC_CTYPE, "");
#endif
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ program_name = argv[0];
+ xmalloc_set_program_name (program_name);
+
+ if (is_ranlib < 0)
+ {
+ char *temp;
+
+ temp = strrchr (program_name, '/');
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ {
+ /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
+ char *bslash = strrchr (program_name, '\\');
+ if (temp == NULL || (bslash != NULL && bslash > temp))
+ temp = bslash;
+ if (temp == NULL && program_name[0] != '\0' && program_name[1] == ':')
+ temp = program_name + 1;
+ }
+#endif
+ if (temp == NULL)
+ temp = program_name;
+ else
+ ++temp;
+ if (strlen (temp) >= 6
+ && FILENAME_CMP (temp + strlen (temp) - 6, "ranlib") == 0)
+ is_ranlib = 1;
+ else
+ is_ranlib = 0;
+ }
- program_name = argv[0];
+ if (argc > 1 && argv[1][0] == '-')
+ {
+ if (strcmp (argv[1], "--help") == 0)
+ usage (1);
+ else if (strcmp (argv[1], "--version") == 0)
+ {
+ if (is_ranlib)
+ print_version ("ranlib");
+ else
+ print_version ("ar");
+ }
+ }
- temp = strrchr(program_name, '/');
- if (temp == (char *) NULL)
- temp = program_name; /* shouldn't happen, but... */
- else
- ++temp;
- if (!strcmp(temp, "ranlib")) {
- if (argc < 2)
- fatal("Too few command arguments.");
- ranlib_only(argv[1]);
+ START_PROGRESS (program_name, 0);
+
+ bfd_init ();
+ set_default_bfd_target ();
+
+ show_version = 0;
+
+ xatexit (remove_output);
+
+ for (i = 1; i < argc; i++)
+ if (! ar_emul_parse_arg (argv[i]))
+ break;
+ argv += (i - 1);
+ argc -= (i - 1);
+
+ if (is_ranlib)
+ {
+ bfd_boolean touch = FALSE;
+
+ if (argc < 2
+ || strcmp (argv[1], "--help") == 0
+ || strcmp (argv[1], "-h") == 0
+ || strcmp (argv[1], "-H") == 0)
+ usage (0);
+ if (strcmp (argv[1], "-V") == 0
+ || strcmp (argv[1], "-v") == 0
+ || strncmp (argv[1], "--v", 3) == 0)
+ print_version ("ranlib");
+ arg_index = 1;
+ if (strcmp (argv[1], "-t") == 0)
+ {
+ ++arg_index;
+ touch = TRUE;
+ }
+ while (arg_index < argc)
+ {
+ if (! touch)
+ ranlib_only (argv[arg_index]);
+ else
+ ranlib_touch (argv[arg_index]);
+ ++arg_index;
+ }
+ xexit (0);
}
+ if (argc == 2 && strcmp (argv[1], "-M") == 0)
+ {
+ mri_emul ();
+ xexit (0);
+ }
- if (argc < 3)
- fatal("Too few command arguments.");
+ if (argc < 2)
+ usage (0);
- arg_ptr = argv[1];
+ arg_ptr = argv[1];
- if (*arg_ptr == '-')
- ++arg_ptr; /* compatibility */
+ if (*arg_ptr == '-')
+ ++arg_ptr; /* compatibility */
- while (c = *arg_ptr++) {
- switch (c) {
+ while ((c = *arg_ptr++) != '\0')
+ {
+ switch (c)
+ {
case 'd':
case 'm':
case 'p':
case 'r':
case 't':
case 'x':
- if (operation != none)
- fatal("two different operation switches specified");
- switch (c) {
+ if (operation != none)
+ fatal (_("two different operation options specified"));
+ switch (c)
+ {
case 'd':
- operation = delete;
- operation_alters_arch = true;
- break;
+ operation = delete;
+ operation_alters_arch = TRUE;
+ break;
case 'm':
- operation = move;
- operation_alters_arch = true;
- break;
+ operation = move;
+ operation_alters_arch = TRUE;
+ break;
case 'p':
- operation = print_files;
- break;
+ operation = print_files;
+ break;
case 'q':
- operation = quick_append;
- operation_alters_arch = true;
- break;
+ operation = quick_append;
+ operation_alters_arch = TRUE;
+ break;
case 'r':
- operation = replace;
- operation_alters_arch = true;
- break;
+ operation = replace;
+ operation_alters_arch = TRUE;
+ break;
case 't':
- operation = print_table;
- break;
+ operation = print_table;
+ break;
case 'x':
- operation = extract;
- break;
+ operation = extract;
+ break;
}
case 'l':
- break;
+ break;
case 'c':
- silent_create = 1;
- break;
+ silent_create = 1;
+ break;
case 'o':
- preserve_dates = 1;
- break;
+ preserve_dates = 1;
+ break;
+ case 'V':
+ show_version = TRUE;
+ break;
case 's':
- write_armap = true;
- break;
+ write_armap = 1;
+ break;
+ case 'S':
+ write_armap = -1;
+ break;
case 'u':
- newer_only = 1;
- break;
+ newer_only = 1;
+ break;
case 'v':
- verbose = 1;
- break;
+ verbose = 1;
+ break;
case 'a':
- postype = pos_after;
- break;
+ postype = pos_after;
+ break;
case 'b':
- postype = pos_before;
- break;
+ postype = pos_before;
+ break;
case 'i':
- postype = pos_before;
- break;
+ postype = pos_before;
+ break;
+ case 'M':
+ mri_mode = 1;
+ break;
+ case 'N':
+ counted_name_mode = TRUE;
+ break;
+ case 'f':
+ ar_truncate = TRUE;
+ break;
+ case 'P':
+ full_pathname = TRUE;
+ break;
default:
- fatal("invalid option %c", c);
+ /* xgettext:c-format */
+ non_fatal (_("illegal option -- %c"), c);
+ usage (0);
}
}
- if (operation == none && write_armap)
- ranlib_only(argv[2]);
-
- if (operation == none)
- fatal("no operation specified");
+ if (show_version)
+ print_version ("ar");
- if (newer_only && operation != replace)
- fatal("'u' only meaningful with 'r' option.");
+ if (argc < 3)
+ usage (0);
- arg_index = 2;
+ if (mri_mode)
+ {
+ mri_emul ();
+ }
+ else
+ {
+ bfd *arch;
- if (postype != pos_default)
- posname = argv[arg_index++];
+ /* We can't write an armap when using ar q, so just do ar r
+ instead. */
+ if (operation == quick_append && write_armap)
+ operation = replace;
- inarch_filename = argv[arg_index++];
+ if ((operation == none || operation == print_table)
+ && write_armap == 1)
+ {
+ ranlib_only (argv[2]);
+ xexit (0);
+ }
- if (arg_index < argc) {
- files = argv + arg_index;
- while (arg_index < argc)
- if (!strcmp(argv[arg_index++], "__.SYMDEF")) {
- ignore_symdef = 1;
- break;
- }
- }
- else
- files = NULL;
+ if (operation == none)
+ fatal (_("no operation specified"));
- if (operation == quick_append) {
- if (files != NULL)
- do_quick_append(inarch_filename, files);
- exit(0);
- }
+ if (newer_only && operation != replace)
+ fatal (_("`u' is only meaningful with the `r' option."));
+ arg_index = 2;
- open_inarch(inarch_filename);
- /*
- If we have no archive, and we've been asked to replace then create one
- */
-#if 0
- if (operation == replace && inarch == &bogus_archive) {
- silent_create = 1;
- do_quick_append(inarch_filename, 0);
- open_inarch(inarch_filename);
- }
-#endif
- switch (operation) {
+ if (postype != pos_default)
+ posname = argv[arg_index++];
- case print_table:
- map_over_members(print_descr, files, argc - 3);
- break;
+ if (counted_name_mode)
+ {
+ if (operation != extract && operation != delete)
+ fatal (_("`N' is only meaningful with the `x' and `d' options."));
+ counted_name_counter = atoi (argv[arg_index++]);
+ if (counted_name_counter <= 0)
+ fatal (_("Value for `N' must be positive."));
+ }
- case print_files:
- map_over_members(print_contents, files, argc - 3);
- break;
+ inarch_filename = argv[arg_index++];
- case extract:
- map_over_members(extract_file, files, argc - 3);
- break;
+ files = arg_index < argc ? argv + arg_index : NULL;
+ file_count = argc - arg_index;
- case delete:
- if (files != NULL)
- delete_members(files);
- break;
+#if 0
+ /* We don't use do_quick_append any more. Too many systems
+ expect ar to always rebuild the symbol table even when q is
+ used. */
+
+ /* We can't do a quick append if we need to construct an
+ extended name table, because do_quick_append won't be able to
+ rebuild the name table. Unfortunately, at this point we
+ don't actually know the maximum name length permitted by this
+ object file format. So, we guess. FIXME. */
+ if (operation == quick_append && ! ar_truncate)
+ {
+ char **chk;
+
+ for (chk = files; chk != NULL && *chk != '\0'; chk++)
+ {
+ if (strlen (normalize (*chk, (bfd *) NULL)) > 14)
+ {
+ operation = replace;
+ break;
+ }
+ }
+ }
- case move:
- if (files != NULL)
- move_members(files);
- break;
+ if (operation == quick_append)
+ {
+ /* Note that quick appending to a non-existent archive creates it,
+ even if there are no files to append. */
+ do_quick_append (inarch_filename, files);
+ xexit (0);
+ }
+#endif
- case replace:
- if (files != NULL || write_armap)
- replace_members(files);
- break;
+ arch = open_inarch (inarch_filename,
+ files == NULL ? (char *) NULL : files[0]);
- /* Shouldn't happen! */
- default:
- fprintf(stderr, "Sorry; this option not implemented.\n");
+ switch (operation)
+ {
+ case print_table:
+ map_over_members (arch, print_descr, files, file_count);
+ break;
+
+ case print_files:
+ map_over_members (arch, print_contents, files, file_count);
+ break;
+
+ case extract:
+ map_over_members (arch, extract_file, files, file_count);
+ break;
+
+ case delete:
+ if (files != NULL)
+ delete_members (arch, files);
+ else
+ output_filename = NULL;
+ break;
+
+ case move:
+ if (files != NULL)
+ move_members (arch, files);
+ else
+ output_filename = NULL;
+ break;
+
+ case replace:
+ case quick_append:
+ if (files != NULL || write_armap > 0)
+ replace_members (arch, files, operation == quick_append);
+ else
+ output_filename = NULL;
+ break;
+
+ /* Shouldn't happen! */
+ default:
+ /* xgettext:c-format */
+ fatal (_("internal error -- this option not implemented"));
+ }
}
- return (0);
-} /* main() */
+ END_PROGRESS (program_name);
-static
-char *normalize(file)
-char *file;
-{
- char * filename = strrchr(file, '/');
- if (filename != (char *)NULL) {
- filename ++;
- }
- else {
- filename = file;
- }
- return filename;
+ xexit (0);
+ return 0;
}
-static void
-open_inarch(archive_filename)
- char *archive_filename;
+bfd *
+open_inarch (archive_filename, file)
+ const char *archive_filename;
+ const char *file;
{
- bfd **last_one;
- bfd *next_one;
- struct stat sbuf;
- bfd_error = no_error;
- if (stat(archive_filename, &sbuf) != 0) {
- if (errno != ENOENT)
- bfd_fatal(archive_filename);
- if (!operation_alters_arch) {
- fprintf (stderr, "%s: %s not found.\n", program_name,
- archive_filename);
- exit (1);
- }
- if (!silent_create)
- fprintf(stderr,
- "%s: creating %s\n", program_name, archive_filename);
-
- inarch = &bogus_archive;
- inarch->filename = archive_filename;
- inarch->has_armap = true;
-
- }
- else {
-#ifdef GNU960
- inarch = bfd_openr(archive_filename, default_target);
-#else
- inarch = bfd_openr(archive_filename, NULL);
+ const char *target;
+ bfd **last_one;
+ bfd *next_one;
+ struct stat sbuf;
+ bfd *arch;
+ char **matching;
+
+ bfd_set_error (bfd_error_no_error);
+
+ target = NULL;
+
+ if (stat (archive_filename, &sbuf) != 0)
+ {
+#if !defined(__GO32__) || defined(__DJGPP__)
+
+ /* FIXME: I don't understand why this fragment was ifndef'ed
+ away for __GO32__; perhaps it was in the days of DJGPP v1.x.
+ stat() works just fine in v2.x, so I think this should be
+ removed. For now, I enable it for DJGPP v2. -- EZ. */
+
+/* KLUDGE ALERT! Temporary fix until I figger why
+ stat() is wrong ... think it's buried in GO32's IDT - Jax */
+ if (errno != ENOENT)
+ bfd_fatal (archive_filename);
#endif
- if (inarch == NULL) {
- bloser:
- bfd_perror(archive_filename);
- exit(1);
- }
- if (bfd_check_format(inarch, bfd_archive) != true)
- fatal("File %s is not an archive.", archive_filename);
-#ifdef GNU960
- gnu960_verify_target(inarch); /* Exits on failure */
-#endif
- last_one = &(inarch->next);
- /* Read all the contents right away, regardless. */
- for (next_one = bfd_openr_next_archived_file(inarch, NULL);
- next_one;
- next_one = bfd_openr_next_archived_file(inarch, next_one)) {
- *last_one = next_one;
- last_one = &next_one->next;
+ if (!operation_alters_arch)
+ {
+ fprintf (stderr, "%s: ", program_name);
+ perror (archive_filename);
+ maybequit ();
+ return NULL;
}
- *last_one = (bfd *) NULL;
- if (bfd_error != no_more_archived_files)
- goto bloser;
- }
-}
-
-
-
-/*
- If count is 0, then function is called once on each entry. if nonzero,
- count is the length of the files chain; function is called on each entry
- whose name matches one in files
-*/
-void
-map_over_members(function, files, count)
- void (*function) ();
- char **files;
- int count;
-{
- bfd *head;
-
+ /* Try to figure out the target to use for the archive from the
+ first object on the list. */
+ if (file != NULL)
+ {
+ bfd *obj;
+
+ obj = bfd_openr (file, NULL);
+ if (obj != NULL)
+ {
+ if (bfd_check_format (obj, bfd_object))
+ target = bfd_get_target (obj);
+ (void) bfd_close (obj);
+ }
+ }
+ /* Create an empty archive. */
+ arch = bfd_openw (archive_filename, target);
+ if (arch == NULL
+ || ! bfd_set_format (arch, bfd_archive)
+ || ! bfd_close (arch))
+ bfd_fatal (archive_filename);
- if (count == 0) {
- for (head = inarch->next; head; head = head->next)
- function(head);
- return;
+ /* If we die creating a new archive, don't leave it around. */
+ output_filename = archive_filename;
}
- /*
- This may appear to be a baroque way of accomplishing what we want.
- however we have to iterate over the filenames in order to notice where
- a filename is requested but does not exist in the archive. Ditto
- mapping over each file each time -- we want to hack multiple
- references.
- */
- for (; count > 0; files++, count--) {
- boolean found = false;
- for (head = inarch->next; head; head = head->next)
- if ((head->filename != NULL) &&
- (!strcmp(*files, head->filename))) {
- found = true;
- function(head);
- }
- if (!found)
- fprintf(stderr, "No entry %s in archive.\n", *files);
+ arch = bfd_openr (archive_filename, target);
+ if (arch == NULL)
+ {
+ bloser:
+ bfd_fatal (archive_filename);
}
-}
+ if (! bfd_check_format_matches (arch, bfd_archive, &matching))
+ {
+ bfd_nonfatal (archive_filename);
+ if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
+ {
+ list_matching_formats (matching);
+ free (matching);
+ }
+ xexit (1);
+ }
-/* Things which are interesting to map over all or some of the files: */
-
-void
-print_descr(abfd)
- bfd *abfd;
-{
- print_arelt_descr(abfd, verbose);
+ last_one = &(arch->next);
+ /* Read all the contents right away, regardless. */
+ for (next_one = bfd_openr_next_archived_file (arch, NULL);
+ next_one;
+ next_one = bfd_openr_next_archived_file (arch, next_one))
+ {
+ PROGRESS (1);
+ *last_one = next_one;
+ last_one = &next_one->next;
+ }
+ *last_one = (bfd *) NULL;
+ if (bfd_get_error () != bfd_error_no_more_archived_files)
+ goto bloser;
+ return arch;
}
-void
-print_contents(abfd)
- bfd *abfd;
+static void
+print_contents (abfd)
+ bfd *abfd;
{
- int ncopied = 0;
- struct stat buf;
- long size;
- if (bfd_stat_arch_elt(abfd, &buf) != 0)
- fatal("Internal stat error on %s", abfd->filename);
-
- if (verbose)
- printf("\n<member %s>\n\n", abfd->filename);
-
- bfd_seek(abfd, 0, SEEK_SET);
-
- size = buf.st_size;
- while (ncopied < size) {
- char cbuf[BUFSIZE];
- int nread;
- int tocopy = size - ncopied;
- if (tocopy > BUFSIZE)
- tocopy = BUFSIZE;
-
- nread = bfd_read(cbuf, 1, tocopy, abfd); /* oops -- broke
- abstraction! */
-
- if (nread != tocopy)
- fatal("file %s not a valid archive", abfd->my_archive->filename);
- fwrite(cbuf, 1, nread, stdout);
- ncopied += tocopy;
+ int ncopied = 0;
+ char *cbuf = xmalloc (BUFSIZE);
+ struct stat buf;
+ long size;
+ if (bfd_stat_arch_elt (abfd, &buf) != 0)
+ /* xgettext:c-format */
+ fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
+
+ if (verbose)
+ /* xgettext:c-format */
+ printf (_("\n<member %s>\n\n"), bfd_get_filename (abfd));
+
+ bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
+
+ size = buf.st_size;
+ while (ncopied < size)
+ {
+
+ int nread;
+ int tocopy = size - ncopied;
+ if (tocopy > BUFSIZE)
+ tocopy = BUFSIZE;
+
+ nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
+ if (nread != tocopy)
+ /* xgettext:c-format */
+ fatal (_("%s is not a valid archive"),
+ bfd_get_filename (bfd_my_archive (abfd)));
+ fwrite (cbuf, 1, nread, stdout);
+ ncopied += tocopy;
}
+ free (cbuf);
}
+/* Extract a member of the archive into its own file.
-/*
- Extract a member of the archive into its own file.
-
-We defer opening the new file until after we have read a BUFSIZ chunk of the
+ We defer opening the new file until after we have read a BUFSIZ chunk of the
old one, since we know we have just read the archive header for the old
one. Since most members are shorter than BUFSIZ, this means we will read
the old header, read the old data, write a new inode for the new file, and
write the new data, and be done. This 'optimization' is what comes from
sitting next to a bare disk and hearing it every time it seeks. -- Gnu
- Gilmore
-*/
+ Gilmore */
void
-extract_file(abfd)
- bfd *abfd;
+extract_file (abfd)
+ bfd *abfd;
{
- FILE *ostream;
- char cbuf[BUFSIZE];
- int nread,
- tocopy;
- int ncopied = 0;
- long size;
- struct stat buf;
- if (bfd_stat_arch_elt(abfd, &buf) != 0)
- fatal("Internal stat error on %s", abfd->filename);
- size = buf.st_size;
-
- if (verbose)
- printf("x - %s\n", abfd->filename);
-
- bfd_seek(abfd, 0, SEEK_SET);
-
- ostream = 0;
- if (size == 0) {
+ FILE *ostream;
+ char *cbuf = xmalloc (BUFSIZE);
+ int nread, tocopy;
+ long ncopied = 0;
+ long size;
+ struct stat buf;
+
+ if (bfd_stat_arch_elt (abfd, &buf) != 0)
+ /* xgettext:c-format */
+ fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
+ size = buf.st_size;
+
+ if (size < 0)
+ /* xgettext:c-format */
+ fatal (_("stat returns negative size for %s"), bfd_get_filename (abfd));
+
+ if (verbose)
+ printf ("x - %s\n", bfd_get_filename (abfd));
+
+ bfd_seek (abfd, (file_ptr) 0, SEEK_SET);
+
+ ostream = NULL;
+ if (size == 0)
+ {
/* Seems like an abstraction violation, eh? Well it's OK! */
- ostream = fopen(abfd->filename, "w");
- if (!ostream) {
- perror(abfd->filename);
- exit(1);
- }
- } else
- while (ncopied < size) {
+ output_filename = bfd_get_filename (abfd);
+
+ ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
+ if (ostream == NULL)
+ {
+ perror (bfd_get_filename (abfd));
+ xexit (1);
+ }
+
+ output_file = ostream;
+ }
+ else
+ while (ncopied < size)
+ {
tocopy = size - ncopied;
if (tocopy > BUFSIZE)
- tocopy = BUFSIZE;
+ tocopy = BUFSIZE;
- nread = bfd_read(cbuf, 1, tocopy, abfd);
+ nread = bfd_bread (cbuf, (bfd_size_type) tocopy, abfd);
if (nread != tocopy)
- fatal("file %s not a valid archive", abfd->my_archive->filename);
+ /* xgettext:c-format */
+ fatal (_("%s is not a valid archive"),
+ bfd_get_filename (bfd_my_archive (abfd)));
/* See comment above; this saves disk arm motion */
- if (!ostream) {
+ if (ostream == NULL)
+ {
/* Seems like an abstraction violation, eh? Well it's OK! */
- ostream = fopen(abfd->filename, "w");
- if (!ostream) {
- perror(abfd->filename);
- exit(1);
- }
- }
- fwrite(cbuf, 1, nread, ostream);
+ output_filename = bfd_get_filename (abfd);
+
+ ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
+ if (ostream == NULL)
+ {
+ perror (bfd_get_filename (abfd));
+ xexit (1);
+ }
+
+ output_file = ostream;
+ }
+ fwrite (cbuf, 1, nread, ostream);
ncopied += tocopy;
- }
+ }
- fclose(ostream);
- chmod(abfd->filename, buf.st_mode);
+ if (ostream != NULL)
+ fclose (ostream);
- if (preserve_dates) {
-#ifdef USG
- long tb[2];
- tb[0] = buf.st_mtime;
- tb[1] = buf.st_mtime;
- utime(abfd->filename, tb); /* FIXME check result */
-#else
- struct timeval tv[2];
- tv[0].tv_sec = buf.st_mtime;
- tv[0].tv_usec = 0;
- tv[1].tv_sec = buf.st_mtime;
- tv[1].tv_usec = 0;
- utimes(abfd->filename, tv); /* FIXME check result */
-#endif
- }
+ output_file = NULL;
+ output_filename = NULL;
+
+ chmod (bfd_get_filename (abfd), buf.st_mode);
+
+ if (preserve_dates)
+ set_times (bfd_get_filename (abfd), &buf);
+
+ free (cbuf);
}
+#if 0
+
+/* We don't use this anymore. Too many systems expect ar to rebuild
+ the symbol table even when q is used. */
/* Just do it quickly; don't worry about dups, armap, or anything like that */
-/* This is ugly! XXX */
+static void
+do_quick_append (archive_filename, files_to_append)
+ const char *archive_filename;
+ char **files_to_append;
+{
+ FILE *ofile, *ifile;
+ char *buf = xmalloc (BUFSIZE);
+ long tocopy, thistime;
+ bfd *temp;
+ struct stat sbuf;
+ bfd_boolean newfile = FALSE;
+ bfd_set_error (bfd_error_no_error);
-PROTO(struct ar_hdr *, bfd_special_undocumented_glue, (bfd *abfd, char *filename));
+ if (stat (archive_filename, &sbuf) != 0)
+ {
-void
-do_quick_append(archive_filename, files_to_append)
- char *archive_filename;
- char **files_to_append;
+#if !defined(__GO32__) || defined(__DJGPP__)
-{
- FILE *ofile,
- *ifile;
- char buf[BUFSIZE];
- long tocopy,
- thistime;
- bfd *temp;
- struct stat sbuf;
- boolean newfile = false;
- bfd_error = no_error;
+ /* FIXME: I don't understand why this fragment was ifndef'ed
+ away for __GO32__; perhaps it was in the days of DJGPP v1.x.
+ stat() works just fine in v2.x, so I think this should be
+ removed. For now, I enable it for DJGPP v2.
- if (stat(archive_filename, &sbuf) != 0) {
- if (errno != ENOENT)
- bfd_fatal(archive_filename);
- newfile = true;
- }
+ (And yes, I know this is all unused, but somebody, someday,
+ might wish to resurrect this again... -- EZ. */
+/* KLUDGE ALERT! Temporary fix until I figger why
+ stat() is wrong ... think it's buried in GO32's IDT - Jax */
- ofile = fopen(archive_filename, "a+");
- if (ofile == NULL) {
- perror(program_name);
- exit(1);
+ if (errno != ENOENT)
+ bfd_fatal (archive_filename);
+#endif
+
+ newfile = TRUE;
}
- /* bletch */
-#ifdef GNU960
- temp = bfd_openr(archive_filename, default_target);
-#else
- temp = bfd_openr(archive_filename, NULL);
-#endif
- if (temp == NULL) {
- bfd_perror(archive_filename);
- exit(1);
- }
- if (newfile == false) {
- if (bfd_check_format(temp, bfd_archive) != true)
- fatal("File %s is not an archive.", archive_filename);
-#ifdef GNU960
- gnu960_verify_target(temp); /* Exits on failure */
-#endif
+ ofile = fopen (archive_filename, FOPEN_AUB);
+ if (ofile == NULL)
+ {
+ perror (program_name);
+ xexit (1);
}
- else {
- fwrite(ARMAG, 1, SARMAG, ofile);
- if (!silent_create)
- fprintf(stderr, "%s: creating %s\n", program_name, archive_filename);
+
+ temp = bfd_openr (archive_filename, NULL);
+ if (temp == NULL)
+ {
+ bfd_fatal (archive_filename);
+ }
+ if (!newfile)
+ {
+ if (!bfd_check_format (temp, bfd_archive))
+ /* xgettext:c-format */
+ fatal (_("%s is not an archive"), archive_filename);
+ }
+ else
+ {
+ fwrite (ARMAG, 1, SARMAG, ofile);
+ if (!silent_create)
+ /* xgettext:c-format */
+ non_fatal (_("creating %s"), archive_filename);
}
- /* assume it's an achive, go straight to the end, sans $200 */
- fseek(ofile, 0, 2);
+ if (ar_truncate)
+ temp->flags |= BFD_TRADITIONAL_FORMAT;
- for (; files_to_append && *files_to_append; ++files_to_append) {
- struct ar_hdr *hdr = bfd_special_undocumented_glue(temp, *files_to_append);
- if (hdr == NULL) {
- bfd_perror(*files_to_append);
- exit(1);
- }
+ /* assume it's an achive, go straight to the end, sans $200 */
+ fseek (ofile, 0, 2);
- BFD_SEND(temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
+ for (; files_to_append && *files_to_append; ++files_to_append)
+ {
+ struct ar_hdr *hdr = bfd_special_undocumented_glue (temp, *files_to_append);
+ if (hdr == NULL)
+ {
+ bfd_fatal (*files_to_append);
+ }
- ifile = fopen(*files_to_append, "r");
- if (ifile == NULL)
- bfd_perror(program_name);
+ BFD_SEND (temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
- if (stat(*files_to_append, &sbuf) != 0)
- bfd_perror(*files_to_append);
+ ifile = fopen (*files_to_append, FOPEN_RB);
+ if (ifile == NULL)
+ {
+ bfd_nonfatal (*files_to_append);
+ }
- tocopy = sbuf.st_size;
+ if (stat (*files_to_append, &sbuf) != 0)
+ {
+ bfd_nonfatal (*files_to_append);
+ }
- /* XXX should do error-checking! */
- fwrite(hdr, 1, sizeof(struct ar_hdr), ofile);
+ tocopy = sbuf.st_size;
+ /* XXX should do error-checking! */
+ fwrite (hdr, 1, sizeof (struct ar_hdr), ofile);
- while (tocopy > 0) {
- thistime = tocopy;
- if (thistime > BUFSIZE)
- thistime = BUFSIZE;
- fread(buf, 1, thistime, ifile);
- fwrite(buf, 1, thistime, ofile);
- tocopy -= thistime;
+ while (tocopy > 0)
+ {
+ thistime = tocopy;
+ if (thistime > BUFSIZE)
+ thistime = BUFSIZE;
+ fread (buf, 1, thistime, ifile);
+ fwrite (buf, 1, thistime, ofile);
+ tocopy -= thistime;
}
- fclose(ifile);
- if ((sbuf.st_size % 2) == 1)
- putc('\n', ofile);
+ fclose (ifile);
+ if ((sbuf.st_size % 2) == 1)
+ putc ('\012', ofile);
}
- fclose(ofile);
- bfd_close(temp);
+ fclose (ofile);
+ bfd_close (temp);
+ free (buf);
}
+#endif /* 0 */
-void
-write_archive()
+static void
+write_archive (iarch)
+ bfd *iarch;
{
- bfd *obfd;
- char *xmalloc();
- int namelen = strlen(inarch->filename);
- char *new_name = xmalloc(namelen + 6);
- bfd *contents_head = inarch->next;
-#if 0
- if (inarch == &bogus_archive) {
- /* How can this be ? */
- return;
- }
- else {
-#endif
- strcpy(new_name, inarch->filename);
- strcpy(new_name + namelen, ".art");
- obfd = bfd_openw(new_name,
- /* violates abstraction; need a better protocol */
- (inarch->xvec ? bfd_get_target(inarch) : NULL));
+ bfd *obfd;
+ char *old_name, *new_name;
+ bfd *contents_head = iarch->next;
- if (obfd == NULL)
- bfd_fatal(inarch->filename);
+ old_name = xmalloc (strlen (bfd_get_filename (iarch)) + 1);
+ strcpy (old_name, bfd_get_filename (iarch));
+ new_name = make_tempname (old_name);
- bfd_set_format(obfd, bfd_archive);
- obfd->has_armap = write_armap;
+ output_filename = new_name;
- if (bfd_set_archive_head(obfd, contents_head) != true)
- bfd_fatal(inarch->filename);
+ obfd = bfd_openw (new_name, bfd_get_target (iarch));
- if (!bfd_close(obfd))
- bfd_fatal(inarch->filename);
- if (rename(new_name, inarch->filename) != 0)
- bfd_fatal(inarch->filename);
-#if 0
+ if (obfd == NULL)
+ bfd_fatal (old_name);
+
+ output_bfd = obfd;
+
+ bfd_set_format (obfd, bfd_archive);
+
+ /* Request writing the archive symbol table unless we've
+ been explicitly requested not to. */
+ obfd->has_armap = write_armap >= 0;
+
+ if (ar_truncate)
+ {
+ /* This should really use bfd_set_file_flags, but that rejects
+ archives. */
+ obfd->flags |= BFD_TRADITIONAL_FORMAT;
}
-#endif
-}
+ if (!bfd_set_archive_head (obfd, contents_head))
+ bfd_fatal (old_name);
+ if (!bfd_close (obfd))
+ bfd_fatal (old_name);
-/*
- returns a pointer to the pointer to the entry which should be rplacd'd
- into when altering. default_pos should be how to interpret pos_default,
- and should be a pos value.
-*/
-
-bfd **
-get_pos_bfd(contents, default_pos)
- bfd **contents;
- enum pos default_pos;
-{
- bfd **after_bfd;
+ output_bfd = NULL;
+ output_filename = NULL;
- enum pos realpos = (postype == pos_default ? default_pos : postype);
- switch (realpos) {
+ /* We don't care if this fails; we might be creating the archive. */
+ bfd_close (iarch);
- case pos_end:
- after_bfd = contents;
- while (*after_bfd) {
- after_bfd = &((*after_bfd)->next);
- }
+ if (smart_rename (new_name, old_name, 0) != 0)
+ xexit (1);
+}
- break;
-#if 0
- case pos_after:
- for (after_bfd = contents; after_bfd; after_bfd = after_bfd->next)
- if (!strcpy(after_bfd->filename, posname))
- break;
- break;
- case pos_before:
- for (after_bfd = contents; after_bfd; after_bfd = after_bfd->next)
- if (after_bfd->next && (!strcpy(after_bfd->next->filename, posname)))
- break;
-#endif
+/* Return a pointer to the pointer to the entry which should be rplacd'd
+ into when altering. DEFAULT_POS should be how to interpret pos_default,
+ and should be a pos value. */
+
+static bfd **
+get_pos_bfd (contents, default_pos, default_posname)
+ bfd **contents;
+ enum pos default_pos;
+ const char *default_posname;
+{
+ bfd **after_bfd = contents;
+ enum pos realpos;
+ const char *realposname;
+
+ if (postype == pos_default)
+ {
+ realpos = default_pos;
+ realposname = default_posname;
+ }
+ else
+ {
+ realpos = postype;
+ realposname = posname;
}
- return after_bfd;
+ if (realpos == pos_end)
+ {
+ while (*after_bfd)
+ after_bfd = &((*after_bfd)->next);
+ }
+ else
+ {
+ for (; *after_bfd; after_bfd = &(*after_bfd)->next)
+ if (FILENAME_CMP ((*after_bfd)->filename, realposname) == 0)
+ {
+ if (realpos == pos_after)
+ after_bfd = &(*after_bfd)->next;
+ break;
+ }
+ }
+ return after_bfd;
}
-
-void
-delete_members(files_to_delete)
- char **files_to_delete;
+static void
+delete_members (arch, files_to_delete)
+ bfd *arch;
+ char **files_to_delete;
{
- bfd **current_ptr_ptr;
- boolean found;
- boolean something_changed = false;
- for (; *files_to_delete != NULL; ++files_to_delete) {
- /*
- In a.out systems, the armap is optional. It's also called
- __.SYMDEF. So if the user asked to delete it, we should remember
- that fact. The name is NULL in COFF archives, so using this as a
- key is as good as anything I suppose
- */
- if (!strcmp(*files_to_delete, "__.SYMDEF")) {
- inarch->has_armap = false;
- write_armap = false;
- continue;
+ bfd **current_ptr_ptr;
+ bfd_boolean found;
+ bfd_boolean something_changed = FALSE;
+ int match_count;
+
+ for (; *files_to_delete != NULL; ++files_to_delete)
+ {
+ /* In a.out systems, the armap is optional. It's also called
+ __.SYMDEF. So if the user asked to delete it, we should remember
+ that fact. This isn't quite right for COFF systems (where
+ __.SYMDEF might be regular member), but it's very unlikely
+ to be a problem. FIXME */
+
+ if (!strcmp (*files_to_delete, "__.SYMDEF"))
+ {
+ arch->has_armap = FALSE;
+ write_armap = -1;
+ continue;
}
- found = false;
- current_ptr_ptr = &(inarch->next);
- while (*current_ptr_ptr) {
- if (strcmp(*files_to_delete, (*current_ptr_ptr)->filename) == 0) {
- found = true;
- something_changed = true;
- if (verbose)
- printf("d - %s\n",
- *files_to_delete);
- *current_ptr_ptr = ((*current_ptr_ptr)->next);
- goto next_file;
-
- }
- else {
- current_ptr_ptr = &((*current_ptr_ptr)->next);
+ found = FALSE;
+ match_count = 0;
+ current_ptr_ptr = &(arch->next);
+ while (*current_ptr_ptr)
+ {
+ if (FILENAME_CMP (normalize (*files_to_delete, arch),
+ (*current_ptr_ptr)->filename) == 0)
+ {
+ ++match_count;
+ if (counted_name_mode
+ && match_count != counted_name_counter)
+ {
+ /* Counting, and didn't match on count; go on to the
+ next one. */
+ }
+ else
+ {
+ found = TRUE;
+ something_changed = TRUE;
+ if (verbose)
+ printf ("d - %s\n",
+ *files_to_delete);
+ *current_ptr_ptr = ((*current_ptr_ptr)->next);
+ goto next_file;
+ }
}
- }
- if (verbose && found == false) {
- printf("No member named `%s'\n", *files_to_delete);
+ current_ptr_ptr = &((*current_ptr_ptr)->next);
}
-next_file:;
+ if (verbose && !found)
+ {
+ /* xgettext:c-format */
+ printf (_("No member named `%s'\n"), *files_to_delete);
+ }
+ next_file:
+ ;
}
- if (something_changed == true) {
- write_archive();
- }
+ if (something_changed)
+ write_archive (arch);
+ else
+ output_filename = NULL;
}
/* Reposition existing members within an archive */
-void
-move_members(files_to_move)
- char **files_to_move;
+static void
+move_members (arch, files_to_move)
+ bfd *arch;
+ char **files_to_move;
{
- bfd **after_bfd; /* New entries go after this one */
- bfd **current_ptr_ptr; /* cdr pointer into contents */
-
-
-
-
- for (; *files_to_move; ++files_to_move) {
- current_ptr_ptr = &(inarch->next);
- while (*current_ptr_ptr) {
- bfd *current_ptr = *current_ptr_ptr;
- if (strcmp(normalize(*files_to_move), current_ptr->filename) == 0) {
- /*
- Move this file to the end of the list - first cut from
- where it is.
- */
- *current_ptr_ptr = current_ptr->next;
+ bfd **after_bfd; /* New entries go after this one */
+ bfd **current_ptr_ptr; /* cdr pointer into contents */
- /* Now glue to end */
- after_bfd = get_pos_bfd(&inarch->next, pos_end);
- *after_bfd = current_ptr;
- current_ptr->next = (bfd *) NULL;
-
- if (verbose)
- printf("m - %s\n", *files_to_move);
-
- goto next_file;
+ for (; *files_to_move; ++files_to_move)
+ {
+ current_ptr_ptr = &(arch->next);
+ while (*current_ptr_ptr)
+ {
+ bfd *current_ptr = *current_ptr_ptr;
+ if (FILENAME_CMP (normalize (*files_to_move, arch),
+ current_ptr->filename) == 0)
+ {
+ /* Move this file to the end of the list - first cut from
+ where it is. */
+ bfd *link;
+ *current_ptr_ptr = current_ptr->next;
+
+ /* Now glue to end */
+ after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
+ link = *after_bfd;
+ *after_bfd = current_ptr;
+ current_ptr->next = link;
+
+ if (verbose)
+ printf ("m - %s\n", *files_to_move);
+
+ goto next_file;
}
- current_ptr_ptr = &((*current_ptr_ptr)->next);
+
+ current_ptr_ptr = &((*current_ptr_ptr)->next);
}
- fprintf(stderr, "No entry %s in archive %s!\n",
- *files_to_move, inarch->filename);
- exit(1);
-next_file:;
+ /* xgettext:c-format */
+ fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename);
+
+ next_file:;
}
- write_archive();
+ write_archive (arch);
}
+/* Ought to default to replacing in place, but this is existing practice! */
-/* Ought to default to replacing in place, but this is existing practice! */
-
-void
-replace_members(files_to_move)
- char **files_to_move;
+static void
+replace_members (arch, files_to_move, quick)
+ bfd *arch;
+ char **files_to_move;
+ bfd_boolean quick;
{
- bfd **after_bfd; /* New entries go after this one */
- bfd *current;
- bfd **current_ptr;
- bfd *temp;
- /*
- If the first item in the archive is an __.SYMDEF then remove it
- */
- if (inarch->next &&
- strcmp(inarch->next->filename, "__.SYMDEF") == 0) {
- inarch->next = inarch->next->next;
- }
-
-
-
- while (files_to_move && *files_to_move) {
- current_ptr = &inarch->next;
- while (*current_ptr) {
- current = *current_ptr;
-
- if (!strcmp(normalize(*files_to_move), current->filename)) {
- if (newer_only) {
- struct stat fsbuf,
- asbuf;
-
- if (current->arelt_data == NULL) {
- /* This can only happen if you specify a file on the
- command line more than once. */
- fprintf (stderr, "Duplicate file specified: %s -- skipping.\n", *files_to_move);
- goto next_file;
+ bfd_boolean changed = FALSE;
+ bfd **after_bfd; /* New entries go after this one */
+ bfd *current;
+ bfd **current_ptr;
+
+ while (files_to_move && *files_to_move)
+ {
+ if (! quick)
+ {
+ current_ptr = &arch->next;
+ while (*current_ptr)
+ {
+ current = *current_ptr;
+
+ /* For compatibility with existing ar programs, we
+ permit the same file to be added multiple times. */
+ if (FILENAME_CMP (normalize (*files_to_move, arch),
+ normalize (current->filename, arch)) == 0
+ && current->arelt_data != NULL)
+ {
+ if (newer_only)
+ {
+ struct stat fsbuf, asbuf;
+
+ if (stat (*files_to_move, &fsbuf) != 0)
+ {
+ if (errno != ENOENT)
+ bfd_fatal (*files_to_move);
+ goto next_file;
+ }
+ if (bfd_stat_arch_elt (current, &asbuf) != 0)
+ /* xgettext:c-format */
+ fatal (_("internal stat error on %s"),
+ current->filename);
+
+ if (fsbuf.st_mtime <= asbuf.st_mtime)
+ goto next_file;
}
- if (stat(*files_to_move, &fsbuf) != 0) {
- if (errno != ENOENT)
- bfd_fatal(*files_to_move);
- goto next_file;
+ after_bfd = get_pos_bfd (&arch->next, pos_after,
+ current->filename);
+ if (ar_emul_replace (after_bfd, *files_to_move,
+ verbose))
+ {
+ /* Snip out this entry from the chain. */
+ *current_ptr = (*current_ptr)->next;
+ changed = TRUE;
}
- if (bfd_stat_arch_elt(current, &asbuf) != 0)
- fatal("Internal stat error on %s", current->filename);
- if (fsbuf.st_mtime <= asbuf.st_mtime)
- goto next_file;
+ goto next_file;
}
+ current_ptr = &(current->next);
+ }
+ }
- /* snip out this entry from the chain */
- *current_ptr = current->next;
+ /* Add to the end of the archive. */
+ after_bfd = get_pos_bfd (&arch->next, pos_end, NULL);
+ if (ar_emul_append (after_bfd, *files_to_move, verbose))
+ changed = TRUE;
- after_bfd = get_pos_bfd(&inarch->next, pos_end);
- temp = *after_bfd;
- *after_bfd = bfd_openr(*files_to_move, NULL);
- if (*after_bfd == (bfd *) NULL) {
- fprintf(stderr, "Can't open file %s\n", *files_to_move);
- exit(1);
- }
-#ifdef GNU960
- gnu960_verify_target(*after_bfd); /* Exits on failure */
-#endif
- (*after_bfd)->next = temp;
+ next_file:;
- if (verbose) {
- printf("%c - %s\n", (postype == pos_after ? 'r' : 'a'),
- *files_to_move);
- }
- goto next_file;
- }
- current_ptr = &(current->next);
- }
+ files_to_move++;
+ }
- /* It isn't in there, so add to end */
+ if (changed)
+ write_archive (arch);
+ else
+ output_filename = NULL;
+}
- after_bfd = get_pos_bfd(&inarch->next, pos_end);
- temp = *after_bfd;
- *after_bfd = bfd_openr(*files_to_move, NULL);
- if (*after_bfd == (bfd *) NULL) {
- fprintf(stderr, "Can't open file %s\n", *files_to_move);
- exit(1);
- }
-#ifdef GNU960
- gnu960_verify_target(*after_bfd); /* Exits on failure */
-#endif
- if (verbose) {
- printf("c - %s\n", *files_to_move);
- }
+static void
+ranlib_only (archname)
+ const char *archname;
+{
+ bfd *arch;
- (*after_bfd)->next = temp;
+ write_armap = 1;
+ arch = open_inarch (archname, (char *) NULL);
+ if (arch == NULL)
+ xexit (1);
+ write_archive (arch);
+}
-next_file:;
+/* Update the timestamp of the symbol map of an archive. */
- files_to_move++;
+static void
+ranlib_touch (archname)
+ const char *archname;
+{
+#ifdef __GO32__
+ /* I don't think updating works on go32. */
+ ranlib_only (archname);
+#else
+ int f;
+ bfd *arch;
+ char **matching;
+
+ f = open (archname, O_RDWR | O_BINARY, 0);
+ if (f < 0)
+ {
+ bfd_set_error (bfd_error_system_call);
+ bfd_fatal (archname);
}
+ arch = bfd_fdopenr (archname, (const char *) NULL, f);
+ if (arch == NULL)
+ bfd_fatal (archname);
+ if (! bfd_check_format_matches (arch, bfd_archive, &matching))
+ {
+ bfd_nonfatal (archname);
+ if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
+ {
+ list_matching_formats (matching);
+ free (matching);
+ }
+ xexit (1);
+ }
- write_archive();
-}
+ if (! bfd_has_map (arch))
+ /* xgettext:c-format */
+ fatal (_("%s: no archive map to update"), archname);
-void
-ranlib_only(archname)
- char *archname;
-{
- write_armap = true;
- open_inarch(archname);
- write_archive();
- exit(0);
+ bfd_update_armap_timestamp (arch);
+
+ if (! bfd_close (arch))
+ bfd_fatal (archname);
+#endif
}
+/* Things which are interesting to map over all or some of the files: */
+static void
+print_descr (abfd)
+ bfd *abfd;
+{
+ print_arelt_descr (stdout, abfd, verbose);
+}
projects / deliverable / binutils-gdb.git / blobdiff