/* ar.c - Archive modify and extract.
- Copyright (C) 1991 Free Software Foundation, Inc.
+ Copyright 1991, 92, 93, 94 Free Software Foundation, Inc.
This file is part of GNU Binutils.
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., 675 Mass Ave, Cambridge, MA 02139, 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
#include "sysdep.h"
#include "bucomm.h"
#include "aout/ar.h"
-#include "../bfd/libbfd.h"
+#include "libbfd.h"
#include "arsup.h"
#include <stdio.h>
-#ifdef USG
+#ifdef POSIX_UTIME
+#include <utime.h>
+#else /* ! POSIX_UTIME */
+#ifdef USE_UTIME
#include <time.h>
-#else
+#else /* ! USE_UTIME */
#include <sys/time.h>
-#endif
+#endif /* ! USE_UTIME */
+#endif /* ! POSIX_UTIME */
#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
#define BUFSIZE 8192
-void EXFUN(open_inarch,(char *archive_filename));
+#ifdef __GO32___
+#define EXT_NAME_LEN 3 /* bufflen of addition to name if it's MS-DOS */
+#else
+#define EXT_NAME_LEN 6 /* ditto for *NIX */
+#endif
+
+/* Kludge declaration from BFD! This is ugly! FIXME! XXX */
+
+struct ar_hdr *
+ bfd_special_undocumented_glue PARAMS ((bfd * abfd, char *filename));
+
+/* Forward declarations */
+
+static void
+print_contents PARAMS ((bfd * member));
+
+static void
+delete_members PARAMS ((char **files_to_delete));
+
+static void
+do_quick_append PARAMS ((char *archive_filename, char **files_to_append));
+static void
+move_members PARAMS ((char **files_to_move));
-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));
+static void
+replace_members PARAMS ((char **files_to_replace));
+static void
+print_descr PARAMS ((bfd * abfd));
+
+static void
+ranlib_only PARAMS ((char *archname));
+\f
/** Globals and flags */
-char *program_name = NULL;
-bfd bogus_archive;
-bfd *inarch; /* The input arch we're manipulating */
+/* The input archive we're manipulating. */
+bfd *inarch;
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. */
+ -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;
+
+int interactive = 0;
-#ifdef GNU960
- char *default_target;
+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. */
+
+void
+map_over_members (function, files, count)
+ void (*function) ();
+ char **files;
+ int count;
+{
+ bfd *head;
- void
- gnu960_verify_target(abfd)
- bfd *abfd;
+ if (count == 0)
+ {
+ for (head = inarch->next; head; head = head->next)
+ 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--)
+ {
+ boolean found = false;
+ for (head = inarch->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.
- */
+ 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) &&
+ (!strcmp (*files, head->filename)))
+ {
+ found = true;
+ function (head);
}
}
-#endif
+ if (!found)
+ fprintf (stderr, "no entry %s in archive\n", *files);
+ }
+}
+\f
+boolean operation_alters_arch = false;
+
+extern char *program_version;
-int interactive = 0;
void
-DEFUN_VOID(mri_emul)
+do_show_version ()
{
- interactive = isatty(fileno(stdin)) ;
- yyparse();
+ printf ("GNU %s version %s\n", program_name, program_version);
+ exit (0);
}
-/*
- 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
-DEFUN(map_over_members,(function, files, count),
- void (*function) () AND
- char **files AND
- int count)
+usage ()
{
- bfd *head;
-
- if (count == 0) {
- for (head = inarch->next; head; head = head->next)
- 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--) {
- 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);
- }
+ if (is_ranlib == 0)
+ fprintf (stderr, "\
+Usage: %s [-]{dmpqrtx}[abcilosuvV] [member-name] archive-file file...\n\
+ %s -M [<mri-script]\n",
+ program_name, program_name);
+ else
+ fprintf (stderr, "\
+Usage: %s [-vV] archive\n", program_name);
+ exit (1);
}
+/* The option parsing should be in its own function.
+ It will be when I have getopt working. */
-boolean operation_alters_arch = false;
-
-/*
- 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;
-
- bfd_init();
-verbose = 1;
-#ifdef GNU960
- check_v960( argc, argv );
- default_target = bfd_make_targ_name(BFD_COFF_FORMAT,HOST_BYTE_ORDER_BIG_P);
-#endif
+ 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;
+ int show_version;
program_name = argv[0];
+ xmalloc_set_program_name (program_name);
+
+ bfd_init ();
+ show_version = 0;
- temp = strrchr(program_name, '/');
+ temp = strrchr (program_name, '/');
if (temp == (char *) NULL)
- temp = program_name; /* shouldn't happen, but... */
+ temp = program_name; /* shouldn't happen, but... */
else
- ++temp;
- if (is_ranlib > 0 || (is_ranlib < 0 && strcmp(temp, "ranlib") == 0)) {
- if (argc < 2)
- bfd_fatal("Too few command arguments.");
- ranlib_only(argv[1]);
- }
-
- if (argc == 2 && strcmp(argv[1],"-M") == 0) {
- mri_emul();
- exit(0);
- }
- if (argc < 3)
- bfd_fatal("Too few command arguments.");
+ ++temp;
+ if (is_ranlib > 0 || (is_ranlib < 0 && strcmp (temp, "ranlib") == 0))
+ {
+ is_ranlib = 1;
+ if (argc < 2 || argc > 3)
+ usage ();
+ arg_ptr = argv[1];
+ if (strcmp (argv[1], "-V") == 0 || strcmp (argv[1], "-v") == 0)
+ do_show_version ();
+ ranlib_only (arg_ptr);
+ }
+ else
+ is_ranlib = 0;
+
+ if (argc == 2 && strcmp (argv[1], "-M") == 0)
+ {
+ mri_emul ();
+ exit (0);
+ }
+
+ if (argc < 2)
+ usage ();
arg_ptr = argv[1];
if (*arg_ptr == '-')
- ++arg_ptr; /* compatibility */
-
- while (c = *arg_ptr++) {
- switch (c) {
- case 'd':
- case 'm':
- case 'p':
- case 'q':
- case 'r':
- case 't':
- case 'x':
- if (operation != none)
- fatal("two different operation switches specified");
- switch (c) {
- case 'd':
- operation = delete;
- operation_alters_arch = true;
- break;
- case 'm':
- operation = move;
- operation_alters_arch = true;
- break;
- case 'p':
- operation = print_files;
- break;
- case 'q':
- operation = quick_append;
- operation_alters_arch = true;
- break;
- case 'r':
- operation = replace;
- operation_alters_arch = true;
- break;
- case 't':
- operation = print_table;
- break;
- case 'x':
- operation = extract;
- break;
- }
- case 'l':
- break;
- case 'c':
- silent_create = 1;
- break;
- case 'o':
- preserve_dates = 1;
- break;
- case 's':
- write_armap = true;
- break;
- case 'u':
- newer_only = 1;
- break;
- case 'v':
- verbose = 1;
- break;
- case 'a':
- postype = pos_after;
- break;
- case 'b':
- postype = pos_before;
- break;
- case 'i':
- postype = pos_before;
- break;
- case 'M':
-
- mri_mode = 1;
- break;
- default:
- fatal("invalid option %c", c);
+ ++arg_ptr; /* compatibility */
+
+ while ((c = *arg_ptr++) != '\0')
+ {
+ switch (c)
+ {
+ case 'd':
+ case 'm':
+ case 'p':
+ case 'q':
+ case 'r':
+ case 't':
+ case 'x':
+ if (operation != none)
+ fatal ("two different operation options specified");
+ switch (c)
+ {
+ case 'd':
+ operation = delete;
+ operation_alters_arch = true;
+ break;
+ case 'm':
+ operation = move;
+ operation_alters_arch = true;
+ break;
+ case 'p':
+ operation = print_files;
+ break;
+ case 'q':
+ operation = quick_append;
+ operation_alters_arch = true;
+ break;
+ case 'r':
+ operation = replace;
+ operation_alters_arch = true;
+ break;
+ case 't':
+ operation = print_table;
+ break;
+ case 'x':
+ operation = extract;
+ break;
+ }
+ case 'l':
+ break;
+ case 'c':
+ silent_create = 1;
+ break;
+ case 'o':
+ preserve_dates = 1;
+ break;
+ case 'V':
+ show_version = true;
+ break;
+ case 's':
+ write_armap = 1;
+ break;
+ case 'u':
+ newer_only = 1;
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ case 'a':
+ postype = pos_after;
+ break;
+ case 'b':
+ postype = pos_before;
+ break;
+ case 'i':
+ postype = pos_before;
+ break;
+ case 'M':
+ mri_mode = 1;
+ break;
+ default:
+ fprintf (stderr, "%s: illegal option -- %c\n", program_name, c);
+ usage ();
+ }
}
- }
- if (mri_mode) {
- mri_emul();
- }
- else {
- if ((operation == none || operation == print_table)
- && write_armap == true)
- ranlib_only(argv[2]);
+ if (show_version)
+ do_show_version ();
- if (operation == none)
- fatal("no operation specified");
+ if (argc < 3)
+ usage ();
- if (newer_only && operation != replace)
- fatal("'u' only meaningful with 'r' option.");
+ if (mri_mode)
+ {
+ mri_emul ();
+ }
+ else
+ {
+ if ((operation == none || operation == print_table)
+ && write_armap == 1)
+ ranlib_only (argv[2]);
- arg_index = 2;
+ if (operation == none)
+ fatal ("no operation specified");
- if (postype != pos_default)
- posname = argv[arg_index++];
+ if (newer_only && operation != replace)
+ fatal ("`u' is only meaningful with the `r' option.");
- inarch_filename = argv[arg_index++];
+ arg_index = 2;
- 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 (postype != pos_default)
+ posname = argv[arg_index++];
- if (operation == quick_append) {
- if (files != NULL)
- do_quick_append(inarch_filename, files);
- exit(0);
- }
+ inarch_filename = argv[arg_index++];
+ files = arg_index < argc ? argv + arg_index : NULL;
- 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) {
-
- case print_table:
- map_over_members(print_descr, files, argc - 3);
- break;
-
- case print_files:
- map_over_members(print_contents, files, argc - 3);
- break;
-
- case extract:
- map_over_members(extract_file, files, argc - 3);
- break;
-
- case delete:
- if (files != NULL)
- delete_members(files);
- break;
-
- case move:
- if (files != NULL)
- move_members(files);
- break;
-
- case replace:
- if (files != NULL || write_armap)
- replace_members(files);
- break;
-
- /* Shouldn't happen! */
- default:
- fprintf(stderr, "Sorry; this option not implemented.\n");
+ 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);
+ exit (0);
+ }
+
+ open_inarch (inarch_filename);
+
+ switch (operation)
+ {
+ case print_table:
+ map_over_members (print_descr, files, argc - 3);
+ break;
+
+ case print_files:
+ map_over_members (print_contents, files, argc - 3);
+ break;
+
+ case extract:
+ map_over_members (extract_file, files, argc - 3);
+ break;
+
+ case delete:
+ if (files != NULL)
+ delete_members (files);
+ break;
+
+ case move:
+ if (files != NULL)
+ move_members (files);
+ break;
+
+ case replace:
+ if (files != NULL || write_armap > 0)
+ replace_members (files);
+ break;
+
+ /* Shouldn't happen! */
+ default:
+ fprintf (stderr, "%s: internal error -- this option not implemented\n",
+ program_name);
+ exit (1);
+ }
}
- }
- return (0);
-} /* main() */
+ return 0;
+}
-static
-char *normalize(file)
-char *file;
+static char *
+normalize (file)
+ char *file;
{
- char * filename = strrchr(file, '/');
- if (filename != (char *)NULL) {
- filename ++;
+ char *filename = strrchr (file, '/');
+ if (filename != (char *) NULL)
+ {
+ filename++;
}
- else {
- filename = file;
+ else
+ {
+ filename = file;
}
- return filename;
+ return filename;
}
- void
-open_inarch(archive_filename)
- char *archive_filename;
+int
+open_inarch (archive_filename)
+ char *archive_filename;
{
- 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);
- maybequit();
- return ;
- }
- 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);
+ bfd **last_one;
+ bfd *next_one;
+ struct stat sbuf;
+ bfd_set_error (bfd_error_no_error);
+
+ if (stat (archive_filename, &sbuf) != 0)
+ {
+
+#ifndef __GO32__
+
+/* 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 0;
}
- *last_one = (bfd *) NULL;
- if (bfd_error != no_more_archived_files)
- goto bloser;
- }
-}
+ /* This routine is one way to forcibly create the archive. */
+ do_quick_append (archive_filename, 0);
+ }
+ inarch = bfd_openr (archive_filename, NULL);
+ if (inarch == NULL)
+ {
+ bloser:
+ bfd_fatal (archive_filename);
+ }
+ if (bfd_check_format (inarch, bfd_archive) != true)
+ fatal ("%s is not an archive", archive_filename);
+ 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;
+ }
+ *last_one = (bfd *) NULL;
+ if (bfd_get_error () != bfd_error_no_more_archived_files)
+ goto bloser;
+ return 1;
+}
-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
+ int ncopied = 0;
+ struct stat buf;
+ long size;
+ if (bfd_stat_arch_elt (abfd, &buf) != 0)
+ fatal ("internal stat error on %s", bfd_get_filename (abfd));
+
+ if (verbose)
+ printf ("\n<member %s>\n\n", bfd_get_filename (abfd));
+
+ 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;
+ if (nread != tocopy)
+ fatal ("%s is not a valid archive",
+ bfd_get_filename (bfd_my_archive (abfd)));
+ fwrite (cbuf, 1, nread, stdout);
+ ncopied += tocopy;
}
}
+/* 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[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", bfd_get_filename (abfd));
+ size = buf.st_size;
+
+ if (verbose)
+ printf ("x - %s\n", bfd_get_filename (abfd));
+
+ bfd_seek (abfd, 0, SEEK_SET);
+
+ ostream = 0;
+ if (size == 0)
+ {
/* Seems like an abstraction violation, eh? Well it's OK! */
- ostream = fopen(abfd->filename, FOPEN_WB);
- if (!ostream) {
- perror(abfd->filename);
- exit(1);
- }
- } else
- while (ncopied < size) {
+ ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
+ if (!ostream)
+ {
+ perror (bfd_get_filename (abfd));
+ exit (1);
+ }
+ }
+ else
+ while (ncopied < size)
+ {
tocopy = size - ncopied;
if (tocopy > BUFSIZE)
- tocopy = BUFSIZE;
+ tocopy = BUFSIZE;
- nread = bfd_read(cbuf, 1, tocopy, abfd);
+ nread = bfd_read (cbuf, 1, tocopy, abfd);
if (nread != tocopy)
- fatal("file %s not a valid archive", abfd->my_archive->filename);
+ 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)
+ {
/* Seems like an abstraction violation, eh? Well it's OK! */
- ostream = fopen(abfd->filename, FOPEN_WB);
- if (!ostream) {
- perror(abfd->filename);
- exit(1);
- }
- }
- fwrite(cbuf, 1, nread, ostream);
+ ostream = fopen (bfd_get_filename (abfd), FOPEN_WB);
+ if (!ostream)
+ {
+ perror (bfd_get_filename (abfd));
+ exit (1);
+ }
+ }
+ fwrite (cbuf, 1, nread, ostream);
ncopied += tocopy;
- }
-
- fclose(ostream);
- chmod(abfd->filename, buf.st_mode);
+ }
- 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
+ fclose (ostream);
+ chmod (bfd_get_filename (abfd), buf.st_mode);
+
+ if (preserve_dates)
+ {
+#ifdef POSIX_UTIME
+ struct utimbuf tb;
+ tb.actime = buf.st_mtime;
+ tb.modtime = buf.st_mtime;
+ utime (bfd_get_filename (abfd), &tb); /* FIXME check result */
+#else /* ! POSIX_UTIME */
+#ifdef USE_UTIME
+ long tb[2];
+ tb[0] = buf.st_mtime;
+ tb[1] = buf.st_mtime;
+ utime (bfd_get_filename (abfd), tb); /* FIXME check result */
+#else /* ! USE_UTIME */
+ 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 (bfd_get_filename (abfd), tv); /* FIXME check result */
+#endif /* ! USE_UTIME */
+#endif /* ! POSIX_UTIME */
}
}
-
/* Just do it quickly; don't worry about dups, armap, or anything like that */
-/* This is ugly! XXX */
-
-PROTO(struct ar_hdr *, bfd_special_undocumented_glue, (bfd *abfd, char *filename));
-
-void
-do_quick_append(archive_filename, files_to_append)
- char *archive_filename;
- char **files_to_append;
-
+static void
+do_quick_append (archive_filename, files_to_append)
+ char *archive_filename;
+ char **files_to_append;
{
- FILE *ofile,
- *ifile;
- char buf[BUFSIZE];
- long tocopy,
- thistime;
- bfd *temp;
- struct stat sbuf;
- boolean newfile = false;
- bfd_error = no_error;
-
- if (stat(archive_filename, &sbuf) != 0) {
- if (errno != ENOENT)
- bfd_fatal(archive_filename);
- newfile = true;
- }
+ FILE *ofile, *ifile;
+ char buf[BUFSIZE];
+ long tocopy, thistime;
+ bfd *temp;
+ struct stat sbuf;
+ boolean newfile = false;
+ bfd_set_error (bfd_error_no_error);
+
+ if (stat (archive_filename, &sbuf) != 0)
+ {
+
+#ifndef __GO32__
+
+/* 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
+ newfile = true;
+ }
- ofile = fopen(archive_filename, FOPEN_AUB);
- if (ofile == NULL) {
- perror(program_name);
- exit(1);
+ ofile = fopen (archive_filename, FOPEN_AUB);
+ if (ofile == NULL)
+ {
+ perror (program_name);
+ exit (1);
}
- /* 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);
+ temp = bfd_openr (archive_filename, NULL);
+ if (temp == NULL)
+ {
+ bfd_fatal (archive_filename);
}
- 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
+ if (newfile == false)
+ {
+ if (bfd_check_format (temp, bfd_archive) != true)
+ fatal ("%s is not an archive", archive_filename);
}
- else {
- fwrite(ARMAG, 1, SARMAG, ofile);
- if (!silent_create)
- fprintf(stderr, "%s: creating %s\n", program_name, archive_filename);
+ else
+ {
+ fwrite (ARMAG, 1, SARMAG, ofile);
+ if (!silent_create)
+ fprintf (stderr, "%s: creating %s\n",
+ program_name, archive_filename);
}
- /* assume it's an achive, go straight to the end, sans $200 */
- fseek(ofile, 0, 2);
+ /* assume it's an achive, go straight to the end, sans $200 */
+ fseek (ofile, 0, 2);
- 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);
+ 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);
}
- BFD_SEND(temp, _bfd_truncate_arname, (temp, *files_to_append, (char *) hdr));
-
- ifile = fopen(*files_to_append, FOPEN_RB);
- 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);
}
void
-write_archive()
+write_archive ()
{
- bfd *obfd;
- 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 {
+ bfd *obfd;
+ int namelen = strlen (inarch->filename);
+ char *new_name = xmalloc (namelen + EXT_NAME_LEN);
+ bfd *contents_head = inarch->next;
+
+ strcpy (new_name, inarch->filename);
+
+#ifdef __GO32__ /* avoid long .extensions for MS-DOS */
+ strcpy (new_name + namelen, "-a");
+#else
+ strcpy (new_name + namelen, "-art");
#endif
- strcpy(new_name, inarch->filename);
- strcpy(new_name + namelen, "-art");
- obfd = bfd_openw(new_name,
- /* FIXME: violates abstraction; need a better protocol */
- (inarch->xvec ? bfd_get_target(inarch) : NULL));
- if (obfd == NULL)
- bfd_fatal(inarch->filename);
+ obfd = bfd_openw (new_name,
+ /* FIXME: violates abstraction; need a better protocol */
+ (inarch->xvec ? bfd_get_target (inarch) : NULL));
- bfd_set_format(obfd, bfd_archive);
- obfd->has_armap = write_armap;
+ if (obfd == NULL)
+ bfd_fatal (inarch->filename);
- if (bfd_set_archive_head(obfd, contents_head) != true)
- bfd_fatal(inarch->filename);
+ bfd_set_format (obfd, bfd_archive);
- if (!bfd_close(obfd))
- bfd_fatal(inarch->filename);
+ /* Request writing the archive symbol table unless we've
+ been explicitly requested not to. */
+ obfd->has_armap = write_armap >= 0;
- /* We don't care if this fails, we might be creating the
- archive */
- (void) unlink(inarch->filename);
+ if (bfd_set_archive_head (obfd, contents_head) != true)
+ bfd_fatal (inarch->filename);
- if (rename(new_name, inarch->filename) != 0)
- bfd_fatal(inarch->filename);
-#if 0
- }
-#endif
-}
+ if (!bfd_close (obfd))
+ bfd_fatal (inarch->filename);
+ /* We don't care if this fails; we might be creating the archive. */
+ unlink (inarch->filename);
+ if (rename (new_name, inarch->filename) != 0)
+ bfd_fatal (inarch->filename);
+}
-/*
- 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.
-*/
+/* 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. */
bfd **
-get_pos_bfd(contents, default_pos)
- bfd **contents;
- enum pos default_pos;
+get_pos_bfd (contents, default_pos)
+ bfd **contents;
+ enum pos default_pos;
{
- bfd **after_bfd = contents;
- enum pos realpos = (postype == pos_default ? default_pos : postype);
+ bfd **after_bfd = contents;
+ enum pos realpos = (postype == pos_default ? default_pos : postype);
- if (realpos == pos_end) {
- while (*after_bfd)
- after_bfd = &((*after_bfd)->next);
+ if (realpos == pos_end)
+ {
+ while (*after_bfd)
+ after_bfd = &((*after_bfd)->next);
}
- else {
- for ( ; *after_bfd; after_bfd = &(*after_bfd)->next)
- if (!strcmp((*after_bfd)->filename, posname)) {
- if (realpos == pos_after)
- after_bfd = &(*after_bfd)->next;
- break;
- }
+ else
+ {
+ for (; *after_bfd; after_bfd = &(*after_bfd)->next)
+ if (!strcmp ((*after_bfd)->filename, posname))
+ {
+ if (realpos == pos_after)
+ after_bfd = &(*after_bfd)->next;
+ break;
+ }
}
- return after_bfd;
+ return after_bfd;
}
-
-void
-delete_members(files_to_delete)
- char **files_to_delete;
+static void
+delete_members (files_to_delete)
+ 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;
+ 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. 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"))
+ {
+ inarch->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;
-
+ 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);
+ else
+ {
+ current_ptr_ptr = &((*current_ptr_ptr)->next);
}
}
- if (verbose && found == false) {
- printf("No member named `%s'\n", *files_to_delete);
+ if (verbose && found == false)
+ {
+ printf ("No member named `%s'\n", *files_to_delete);
}
-next_file:;
-
+ next_file:
+ ;
}
- if (something_changed == true) {
- write_archive();
+ if (something_changed == true)
+ {
+ write_archive ();
}
}
/* Reposition existing members within an archive */
-void
-move_members(files_to_move)
- char **files_to_move;
+static void
+move_members (files_to_move)
+ 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;
-
- /* Now glue to end */
- after_bfd = get_pos_bfd(&inarch->next, pos_end);
- *after_bfd = current_ptr;
- current_ptr->next = (bfd *) NULL;
+ bfd **after_bfd; /* New entries go after this one */
+ bfd **current_ptr_ptr; /* cdr pointer into contents */
- if (verbose)
- printf("m - %s\n", *files_to_move);
-
- goto next_file;
+ 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. */
+ bfd *link;
+ *current_ptr_ptr = current_ptr->next;
+
+ /* Now glue to end */
+ after_bfd = get_pos_bfd (&inarch->next, pos_end);
+ 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:;
+ fprintf (stderr, "%s: no entry %s in archive %s!\n",
+ program_name, *files_to_move, inarch->filename);
+ exit (1);
+ next_file:;
}
- write_archive();
+ write_archive ();
}
+/* 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 (files_to_move)
+ char **files_to_move;
{
- 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;
- }
-
-
+ bfd **after_bfd; /* New entries go after this one */
+ bfd *current;
+ bfd **current_ptr;
+ bfd *temp;
+
+ while (files_to_move && *files_to_move)
+ {
+ current_ptr = &inarch->next;
+ while (*current_ptr)
+ {
+ current = *current_ptr;
- 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 (!strcmp (normalize (*files_to_move), current->filename))
+ {
+ if (newer_only)
+ {
+ struct stat fsbuf, asbuf;
- if (current->arelt_data == NULL) {
+ 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);
+ fprintf (stderr,
+ "%s: duplicate file specified: %s -- skipping\n",
+ program_name, *files_to_move);
goto next_file;
}
- if (stat(*files_to_move, &fsbuf) != 0) {
- if (errno != ENOENT)
- bfd_fatal(*files_to_move);
- goto next_file;
+ 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)
- fatal("Internal stat error on %s", current->filename);
+ 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;
+ if (fsbuf.st_mtime <= asbuf.st_mtime)
+ goto next_file;
}
- /* snip out this entry from the chain */
- *current_ptr = current->next;
+ /* snip out this entry from the chain */
+ *current_ptr = current->next;
- 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);
+ 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)
+ {
+ bfd_fatal (*files_to_move);
}
-#ifdef GNU960
- gnu960_verify_target(*after_bfd); /* Exits on failure */
-#endif
- (*after_bfd)->next = temp;
+ (*after_bfd)->next = temp;
- if (verbose) {
- printf("%c - %s\n", (postype == pos_after ? 'r' : 'a'),
- *files_to_move);
+ if (verbose)
+ {
+ printf ("%c - %s\n", (postype == pos_after ? 'r' : 'a'),
+ *files_to_move);
}
- goto next_file;
+ goto next_file;
}
- current_ptr = &(current->next);
+ current_ptr = &(current->next);
}
- /* It isn't in there, so add to end */
+ /* It isn't in there, so add to end */
- 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);
+ 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)
+ {
+ bfd_fatal (*files_to_move);
}
-#ifdef GNU960
- gnu960_verify_target(*after_bfd); /* Exits on failure */
-#endif
- if (verbose) {
- printf("c - %s\n", *files_to_move);
+ if (verbose)
+ {
+ printf ("c - %s\n", *files_to_move);
}
- (*after_bfd)->next = temp;
+ (*after_bfd)->next = temp;
-next_file:;
+ next_file:;
- files_to_move++;
+ files_to_move++;
}
-
- write_archive();
+ write_archive ();
}
-void
-ranlib_only(archname)
- char *archname;
+static void
+ranlib_only (archname)
+ char *archname;
{
- write_armap = true;
- open_inarch(archname);
- write_archive();
- exit(0);
+ write_armap = 1;
+ open_inarch (archname);
+ write_archive ();
+ exit (0);
}
-
-
/* Things which are interesting to map over all or some of the files: */
-void
-print_descr(abfd)
- bfd *abfd;
+static void
+print_descr (abfd)
+ bfd *abfd;
{
- print_arelt_descr(stdout,abfd, verbose);
+ print_arelt_descr (stdout, abfd, verbose);
}
-
-
-
projects / deliverable / binutils-gdb.git / blobdiff