From: Sergey Poznyakoff Date: Thu, 24 Jul 2008 18:16:51 +0000 (+0000) Subject: Untabify X-Git-Url: https://git.brokenzipper.com/gitweb?a=commitdiff_plain;h=1d79c6734cfbd302e53358760b4c3fe3e7b9be61;p=chaz%2Ftar Untabify --- diff --git a/src/buffer.c b/src/buffer.c index e590e12..c544ee0 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -33,30 +33,30 @@ #include /* Number of retries before giving up on read. */ -#define READ_ERROR_MAX 10 +#define READ_ERROR_MAX 10 /* Globbing pattern to append to volume label if initial match failed. */ #define VOLUME_LABEL_APPEND " Volume [1-9]*" /* Variables. */ -static tarlong prev_written; /* bytes written on previous volumes */ -static tarlong bytes_written; /* bytes written on this volume */ -static void *record_buffer[2]; /* allocated memory */ +static tarlong prev_written; /* bytes written on previous volumes */ +static tarlong bytes_written; /* bytes written on this volume */ +static void *record_buffer[2]; /* allocated memory */ union block *record_buffer_aligned[2]; static int record_index; /* FIXME: The following variables should ideally be static to this module. However, this cannot be done yet. The cleanup continues! */ -union block *record_start; /* start of record of archive */ -union block *record_end; /* last+1 block of archive record */ -union block *current_block; /* current block of archive */ -enum access_mode access_mode; /* how do we handle the archive */ -off_t records_read; /* number of records read from this archive */ -off_t records_written; /* likewise, for records written */ +union block *record_start; /* start of record of archive */ +union block *record_end; /* last+1 block of archive record */ +union block *current_block; /* current block of archive */ +enum access_mode access_mode; /* how do we handle the archive */ +off_t records_read; /* number of records read from this archive */ +off_t records_written; /* likewise, for records written */ extern off_t records_skipped; /* number of records skipped at the start - of the archive, defined in delete.c */ + of the archive, defined in delete.c */ static off_t record_start_block; /* block ordinal at record_start */ @@ -96,10 +96,10 @@ uintmax_t continued_file_size; uintmax_t continued_file_offset; -static int volno = 1; /* which volume of a multi-volume tape we're - on */ -static int global_volno = 1; /* volume number to print in external - messages */ +static int volno = 1; /* which volume of a multi-volume tape we're + on */ +static int global_volno = 1; /* volume number to print in external + messages */ bool write_archive_to_stdout; @@ -111,11 +111,11 @@ static off_t real_s_sizeleft; /* Multi-volume tracking support */ -static char *save_name; /* name of the file we are currently writing */ -static off_t save_totsize; /* total size of file we are writing, only - valid if save_name is nonzero */ -static off_t save_sizeleft; /* where we are in the file we are writing, - only valid if save_name is nonzero */ +static char *save_name; /* name of the file we are currently writing */ +static off_t save_totsize; /* total size of file we are writing, only + valid if save_name is nonzero */ +static off_t save_sizeleft; /* where we are in the file we are writing, + only valid if save_name is nonzero */ static struct tar_stat_info dummy; @@ -190,7 +190,7 @@ compute_duration () struct timespec now; gettime (&now); duration += ((now.tv_sec - last_stat_time.tv_sec) - + (now.tv_nsec - last_stat_time.tv_nsec) / 1e9); + + (now.tv_nsec - last_stat_time.tv_nsec) / 1e9); gettime (&last_stat_time); } @@ -246,7 +246,7 @@ check_compressed_archive (bool *pshort) record_end = record_start; /* set up for 1st record = # 0 */ sfr = read_full_records; read_full_records = true; /* Suppress fatal error on reading a partial - record */ + record */ *pshort = find_next_block () == 0; /* Restore global values */ @@ -270,43 +270,43 @@ int open_compressed_archive () { archive = rmtopen (archive_name_array[0], O_RDONLY | O_BINARY, - MODE_RW, rsh_command_option); + MODE_RW, rsh_command_option); if (archive == -1) return archive; if (!multi_volume_option) { if (!use_compress_program_option) - { - bool shortfile; - enum compress_type type = check_compressed_archive (&shortfile); - - switch (type) - { - case ct_tar: - if (shortfile) - ERROR ((0, 0, _("This does not look like a tar archive"))); - return archive; + { + bool shortfile; + enum compress_type type = check_compressed_archive (&shortfile); + + switch (type) + { + case ct_tar: + if (shortfile) + ERROR ((0, 0, _("This does not look like a tar archive"))); + return archive; - case ct_none: - if (shortfile) - ERROR ((0, 0, _("This does not look like a tar archive"))); - set_comression_program_by_suffix (archive_name_array[0], NULL); - if (!use_compress_program_option) - return archive; - break; - - default: - use_compress_program_option = compress_program (type); - break; - } - } + case ct_none: + if (shortfile) + ERROR ((0, 0, _("This does not look like a tar archive"))); + set_comression_program_by_suffix (archive_name_array[0], NULL); + if (!use_compress_program_option) + return archive; + break; + + default: + use_compress_program_option = compress_program (type); + break; + } + } /* FD is not needed any more */ rmtclose (archive); hit_eof = false; /* It might have been set by find_next_block in - check_compressed_archive */ + check_compressed_archive */ /* Open compressed archive */ child_pid = sys_child_open_for_uncompress (); @@ -332,11 +332,11 @@ print_stats (FILE *fp, const char *text, tarlong numbytes) sprintf (bytes, TARLONG_FORMAT, numbytes); fprintf (fp, "%s: %s (%s, %s/s)\n", - text, bytes, - human_readable (numbytes, abbr, human_opts, 1, 1), - (0 < duration && numbytes / duration < (uintmax_t) -1 - ? human_readable (numbytes / duration, rate, human_opts, 1, 1) - : "?")); + text, bytes, + human_readable (numbytes, abbr, human_opts, 1, 1), + (0 < duration && numbytes / duration < (uintmax_t) -1 + ? human_readable (numbytes / duration, rate, human_opts, 1, 1) + : "?")); } void @@ -350,20 +350,20 @@ print_total_stats () case APPEND_SUBCOMMAND: /* Amanda 2.4.1p1 looks for "Total bytes written: [0-9][0-9]*". */ print_stats (stderr, _("Total bytes written"), - prev_written + bytes_written); + prev_written + bytes_written); break; case DELETE_SUBCOMMAND: { - char buf[UINTMAX_STRSIZE_BOUND]; - print_stats (stderr, _("Total bytes read"), - records_read * record_size); - print_stats (stderr, _("Total bytes written"), - prev_written + bytes_written); - fprintf (stderr, _("Total bytes deleted: %s\n"), - STRINGIFY_BIGINT ((records_read - records_skipped) - * record_size - - (prev_written + bytes_written), buf)); + char buf[UINTMAX_STRSIZE_BOUND]; + print_stats (stderr, _("Total bytes read"), + records_read * record_size); + print_stats (stderr, _("Total bytes written"), + prev_written + bytes_written); + fprintf (stderr, _("Total bytes deleted: %s\n"), + STRINGIFY_BIGINT ((records_read - records_skipped) + * record_size + - (prev_written + bytes_written), buf)); } break; @@ -371,7 +371,7 @@ print_total_stats () case LIST_SUBCOMMAND: case DIFF_SUBCOMMAND: print_stats (stderr, _("Total bytes read"), - records_read * record_size); + records_read * record_size); break; default: @@ -408,13 +408,13 @@ find_next_block (void) if (current_block == record_end) { if (hit_eof) - return 0; + return 0; flush_archive (); if (current_block == record_end) - { - hit_eof = true; - return 0; - } + { + hit_eof = true; + return 0; + } } return current_block; } @@ -494,103 +494,103 @@ _open_archive (enum access_mode wanted_access) if (use_compress_program_option) { switch (wanted_access) - { - case ACCESS_READ: - child_pid = sys_child_open_for_uncompress (); - read_full_records = true; - record_end = record_start; /* set up for 1st record = # 0 */ - break; - - case ACCESS_WRITE: - child_pid = sys_child_open_for_compress (); - break; - - case ACCESS_UPDATE: - abort (); /* Should not happen */ - break; - } + { + case ACCESS_READ: + child_pid = sys_child_open_for_uncompress (); + read_full_records = true; + record_end = record_start; /* set up for 1st record = # 0 */ + break; + + case ACCESS_WRITE: + child_pid = sys_child_open_for_compress (); + break; + + case ACCESS_UPDATE: + abort (); /* Should not happen */ + break; + } if (!index_file_name - && wanted_access == ACCESS_WRITE - && strcmp (archive_name_array[0], "-") == 0) - stdlis = stderr; + && wanted_access == ACCESS_WRITE + && strcmp (archive_name_array[0], "-") == 0) + stdlis = stderr; } else if (strcmp (archive_name_array[0], "-") == 0) { read_full_records = true; /* could be a pipe, be safe */ if (verify_option) - FATAL_ERROR ((0, 0, _("Cannot verify stdin/stdout archive"))); + FATAL_ERROR ((0, 0, _("Cannot verify stdin/stdout archive"))); switch (wanted_access) - { - case ACCESS_READ: - { - bool shortfile; - enum compress_type type; - - archive = STDIN_FILENO; - - type = check_compressed_archive (&shortfile); - if (type != ct_tar && type != ct_none) - FATAL_ERROR ((0, 0, - _("Archive is compressed. Use %s option"), - compress_option (type))); - if (shortfile) - ERROR ((0, 0, _("This does not look like a tar archive"))); - } - break; - - case ACCESS_WRITE: - archive = STDOUT_FILENO; - if (!index_file_name) - stdlis = stderr; - break; - - case ACCESS_UPDATE: - archive = STDIN_FILENO; - write_archive_to_stdout = true; - record_end = record_start; /* set up for 1st record = # 0 */ - if (!index_file_name) - stdlis = stderr; - break; - } + { + case ACCESS_READ: + { + bool shortfile; + enum compress_type type; + + archive = STDIN_FILENO; + + type = check_compressed_archive (&shortfile); + if (type != ct_tar && type != ct_none) + FATAL_ERROR ((0, 0, + _("Archive is compressed. Use %s option"), + compress_option (type))); + if (shortfile) + ERROR ((0, 0, _("This does not look like a tar archive"))); + } + break; + + case ACCESS_WRITE: + archive = STDOUT_FILENO; + if (!index_file_name) + stdlis = stderr; + break; + + case ACCESS_UPDATE: + archive = STDIN_FILENO; + write_archive_to_stdout = true; + record_end = record_start; /* set up for 1st record = # 0 */ + if (!index_file_name) + stdlis = stderr; + break; + } } else if (verify_option) archive = rmtopen (archive_name_array[0], O_RDWR | O_CREAT | O_BINARY, - MODE_RW, rsh_command_option); + MODE_RW, rsh_command_option); else switch (wanted_access) { case ACCESS_READ: - archive = open_compressed_archive (); - break; + archive = open_compressed_archive (); + break; case ACCESS_WRITE: - if (backup_option) - { - maybe_backup_file (archive_name_array[0], 1); - backed_up_flag = 1; - } - archive = rmtcreat (archive_name_array[0], MODE_RW, - rsh_command_option); - break; + if (backup_option) + { + maybe_backup_file (archive_name_array[0], 1); + backed_up_flag = 1; + } + archive = rmtcreat (archive_name_array[0], MODE_RW, + rsh_command_option); + break; case ACCESS_UPDATE: - archive = rmtopen (archive_name_array[0], - O_RDWR | O_CREAT | O_BINARY, - MODE_RW, rsh_command_option); - - switch (check_compressed_archive (NULL)) - { - case ct_none: - case ct_tar: - break; - - default: - FATAL_ERROR ((0, 0, - _("Cannot update compressed archives"))); - } - break; + archive = rmtopen (archive_name_array[0], + O_RDWR | O_CREAT | O_BINARY, + MODE_RW, rsh_command_option); + + switch (check_compressed_archive (NULL)) + { + case ct_none: + case ct_tar: + break; + + default: + FATAL_ERROR ((0, 0, + _("Cannot update compressed archives"))); + } + break; } if (archive < 0 @@ -599,7 +599,7 @@ _open_archive (enum access_mode wanted_access) int saved_errno = errno; if (backed_up_flag) - undo_last_backup (); + undo_last_backup (); errno = saved_errno; open_fatal (archive_name_array[0]); } @@ -611,7 +611,7 @@ _open_archive (enum access_mode wanted_access) switch (wanted_access) { case ACCESS_READ: - find_next_block (); /* read it in, check for EOF */ + find_next_block (); /* read it in, check for EOF */ break; case ACCESS_UPDATE: @@ -680,32 +680,32 @@ archive_read_error (void) static void short_read (size_t status) { - size_t left; /* bytes left */ - char *more; /* pointer to next byte to read */ + size_t left; /* bytes left */ + char *more; /* pointer to next byte to read */ more = record_start->buffer + status; left = record_size - status; while (left % BLOCKSIZE != 0 - || (left && status && read_full_records)) + || (left && status && read_full_records)) { if (status) - while ((status = rmtread (archive, more, left)) == SAFE_READ_ERROR) - archive_read_error (); + while ((status = rmtread (archive, more, left)) == SAFE_READ_ERROR) + archive_read_error (); if (status == 0) - break; + break; if (! read_full_records) - { - unsigned long rest = record_size - left; + { + unsigned long rest = record_size - left; - FATAL_ERROR ((0, 0, - ngettext ("Unaligned block (%lu byte) in archive", - "Unaligned block (%lu bytes) in archive", - rest), - rest)); - } + FATAL_ERROR ((0, 0, + ngettext ("Unaligned block (%lu byte) in archive", + "Unaligned block (%lu bytes) in archive", + rest), + rest)); + } /* User warned us about this. Fix up. */ @@ -721,10 +721,10 @@ short_read (size_t status) { unsigned long rsize = (record_size - left) / BLOCKSIZE; WARN ((0, 0, - ngettext ("Record size = %lu block", - "Record size = %lu blocks", - rsize), - rsize)); + ngettext ("Record size = %lu block", + "Record size = %lu blocks", + rsize), + rsize)); } record_end = record_start + (record_size - left) / BLOCKSIZE; @@ -791,16 +791,16 @@ backspace_output (void) position = 0; if (rmtlseek (archive, position, SEEK_SET) != position) { - /* Lseek failed. Try a different method. */ + /* Lseek failed. Try a different method. */ - WARN ((0, 0, - _("Cannot backspace archive file; it may be unreadable without -i"))); + WARN ((0, 0, + _("Cannot backspace archive file; it may be unreadable without -i"))); - /* Replace the first part of the record with NULs. */ + /* Replace the first part of the record with NULs. */ - if (record_start->buffer != output_start) - memset (record_start->buffer, 0, - output_start - record_start->buffer); + if (record_start->buffer != output_start) + memset (record_start->buffer, 0, + output_start - record_start->buffer); } } } @@ -849,7 +849,7 @@ close_archive (void) { flush_archive (); if (current_block > record_start) - flush_archive (); + flush_archive (); } sys_drain_input_pipe (); @@ -881,13 +881,13 @@ init_volume_number (void) if (file) { if (fscanf (file, "%d", &global_volno) != 1 - || global_volno < 0) - FATAL_ERROR ((0, 0, _("%s: contains invalid volume number"), - quotearg_colon (volno_file_option))); + || global_volno < 0) + FATAL_ERROR ((0, 0, _("%s: contains invalid volume number"), + quotearg_colon (volno_file_option))); if (ferror (file)) - read_error (volno_file_option); + read_error (volno_file_option); if (fclose (file) != 0) - close_error (volno_file_option); + close_error (volno_file_option); } else if (errno != ENOENT) open_error (volno_file_option); @@ -903,9 +903,9 @@ closeout_volume_number (void) { fprintf (file, "%d\n", global_volno); if (ferror (file)) - write_error (volno_file_option); + write_error (volno_file_option); if (fclose (file) != 0) - close_error (volno_file_option); + close_error (volno_file_option); } else open_error (volno_file_option); @@ -932,92 +932,92 @@ change_tape_menu (FILE *read_file) { fputc ('\007', stderr); fprintf (stderr, - _("Prepare volume #%d for %s and hit return: "), - global_volno + 1, quote (*archive_name_cursor)); + _("Prepare volume #%d for %s and hit return: "), + global_volno + 1, quote (*archive_name_cursor)); fflush (stderr); if (getline (&input_buffer, &size, read_file) <= 0) - { - WARN ((0, 0, _("EOF where user reply was expected"))); + { + WARN ((0, 0, _("EOF where user reply was expected"))); - if (subcommand_option != EXTRACT_SUBCOMMAND - && subcommand_option != LIST_SUBCOMMAND - && subcommand_option != DIFF_SUBCOMMAND) - WARN ((0, 0, _("WARNING: Archive is incomplete"))); + if (subcommand_option != EXTRACT_SUBCOMMAND + && subcommand_option != LIST_SUBCOMMAND + && subcommand_option != DIFF_SUBCOMMAND) + WARN ((0, 0, _("WARNING: Archive is incomplete"))); - fatal_exit (); - } + fatal_exit (); + } if (input_buffer[0] == '\n' - || input_buffer[0] == 'y' - || input_buffer[0] == 'Y') - break; + || input_buffer[0] == 'y' + || input_buffer[0] == 'Y') + break; switch (input_buffer[0]) - { - case '?': - { - fprintf (stderr, _("\ + { + case '?': + { + fprintf (stderr, _("\ n name Give a new file name for the next (and subsequent) volume(s)\n\ q Abort tar\n\ y or newline Continue operation\n")); if (!restrict_option) fprintf (stderr, _(" ! Spawn a subshell\n")); - fprintf (stderr, _(" ? Print this list\n")); - } - break; - - case 'q': - /* Quit. */ - - WARN ((0, 0, _("No new volume; exiting.\n"))); - - if (subcommand_option != EXTRACT_SUBCOMMAND - && subcommand_option != LIST_SUBCOMMAND - && subcommand_option != DIFF_SUBCOMMAND) - WARN ((0, 0, _("WARNING: Archive is incomplete"))); - - fatal_exit (); - - case 'n': - /* Get new file name. */ - - { - char *name; - char *cursor; - - for (name = input_buffer + 1; - *name == ' ' || *name == '\t'; - name++) - ; - - for (cursor = name; *cursor && *cursor != '\n'; cursor++) - ; - *cursor = '\0'; - - if (name[0]) - { - /* FIXME: the following allocation is never reclaimed. */ - *archive_name_cursor = xstrdup (name); - stop = true; - } - else - fprintf (stderr, "%s", - _("File name not specified. Try again.\n")); - } - break; - - case '!': - if (!restrict_option) - { - sys_spawn_shell (); - break; - } - /* FALL THROUGH */ - - default: - fprintf (stderr, _("Invalid input. Type ? for help.\n")); - } + fprintf (stderr, _(" ? Print this list\n")); + } + break; + + case 'q': + /* Quit. */ + + WARN ((0, 0, _("No new volume; exiting.\n"))); + + if (subcommand_option != EXTRACT_SUBCOMMAND + && subcommand_option != LIST_SUBCOMMAND + && subcommand_option != DIFF_SUBCOMMAND) + WARN ((0, 0, _("WARNING: Archive is incomplete"))); + + fatal_exit (); + + case 'n': + /* Get new file name. */ + + { + char *name; + char *cursor; + + for (name = input_buffer + 1; + *name == ' ' || *name == '\t'; + name++) + ; + + for (cursor = name; *cursor && *cursor != '\n'; cursor++) + ; + *cursor = '\0'; + + if (name[0]) + { + /* FIXME: the following allocation is never reclaimed. */ + *archive_name_cursor = xstrdup (name); + stop = true; + } + else + fprintf (stderr, "%s", + _("File name not specified. Try again.\n")); + } + break; + + case '!': + if (!restrict_option) + { + sys_spawn_shell (); + break; + } + /* FALL THROUGH */ + + default: + fprintf (stderr, _("Invalid input. Type ? for help.\n")); + } } free (input_buffer); } @@ -1063,15 +1063,15 @@ new_volume (enum access_mode mode) /* We have to prompt from now on. */ if (info_script_option) - { - if (volno_file_option) - closeout_volume_number (); - if (sys_exec_info_script (archive_name_cursor, global_volno+1)) - FATAL_ERROR ((0, 0, _("%s command failed"), - quote (info_script_option))); - } + { + if (volno_file_option) + closeout_volume_number (); + if (sys_exec_info_script (archive_name_cursor, global_volno+1)) + FATAL_ERROR ((0, 0, _("%s command failed"), + quote (info_script_option))); + } else - change_tape_menu (read_file); + change_tape_menu (read_file); } if (strcmp (archive_name_cursor[0], "-") == 0) @@ -1081,33 +1081,33 @@ new_volume (enum access_mode mode) } else if (verify_option) archive = rmtopen (*archive_name_cursor, O_RDWR | O_CREAT, MODE_RW, - rsh_command_option); + rsh_command_option); else switch (mode) { case ACCESS_READ: - archive = rmtopen (*archive_name_cursor, O_RDONLY, MODE_RW, - rsh_command_option); - break; + archive = rmtopen (*archive_name_cursor, O_RDONLY, MODE_RW, + rsh_command_option); + break; case ACCESS_WRITE: - if (backup_option) - maybe_backup_file (*archive_name_cursor, 1); - archive = rmtcreat (*archive_name_cursor, MODE_RW, - rsh_command_option); - break; + if (backup_option) + maybe_backup_file (*archive_name_cursor, 1); + archive = rmtcreat (*archive_name_cursor, MODE_RW, + rsh_command_option); + break; case ACCESS_UPDATE: - archive = rmtopen (*archive_name_cursor, O_RDWR | O_CREAT, MODE_RW, - rsh_command_option); - break; + archive = rmtopen (*archive_name_cursor, O_RDWR | O_CREAT, MODE_RW, + rsh_command_option); + break; } if (archive < 0) { open_warn (*archive_name_cursor); if (!verify_option && mode == ACCESS_WRITE && backup_option) - undo_last_backup (); + undo_last_backup (); prompt = 1; goto tryagain; } @@ -1157,7 +1157,7 @@ try_new_volume () return true; while ((status = rmtread (archive, record_start->buffer, record_size)) - == SAFE_READ_ERROR) + == SAFE_READ_ERROR) archive_read_error (); if (status != record_size) @@ -1171,40 +1171,40 @@ try_new_volume () { case XGLTYPE: { - if (!read_header0 (&dummy)) - return false; - xheader_decode (&dummy); /* decodes values from the global header */ - tar_stat_destroy (&dummy); - if (!real_s_name) - { - /* We have read the extended header of the first member in - this volume. Put it back, so next read_header works as - expected. */ - current_block = record_start; - } - break; + if (!read_header0 (&dummy)) + return false; + xheader_decode (&dummy); /* decodes values from the global header */ + tar_stat_destroy (&dummy); + if (!real_s_name) + { + /* We have read the extended header of the first member in + this volume. Put it back, so next read_header works as + expected. */ + current_block = record_start; + } + break; } case GNUTYPE_VOLHDR: if (!read_header0 (&dummy)) - return false; + return false; tar_stat_destroy (&dummy); assign_string (&volume_label, current_header->header.name); set_next_block_after (header); header = find_next_block (); if (header->header.typeflag != GNUTYPE_MULTIVOL) - break; + break; /* FALL THROUGH */ case GNUTYPE_MULTIVOL: if (!read_header0 (&dummy)) - return false; + return false; tar_stat_destroy (&dummy); assign_string (&continued_file_name, current_header->header.name); continued_file_size = - UINTMAX_FROM_HEADER (current_header->header.size); + UINTMAX_FROM_HEADER (current_header->header.size); continued_file_offset = - UINTMAX_FROM_HEADER (current_header->oldgnu_header.offset); + UINTMAX_FROM_HEADER (current_header->oldgnu_header.offset); break; default: @@ -1215,52 +1215,52 @@ try_new_volume () { uintmax_t s; if (!continued_file_name - || strcmp (continued_file_name, real_s_name)) - { - if ((archive_format == GNU_FORMAT || archive_format == OLDGNU_FORMAT) - && strlen (real_s_name) >= NAME_FIELD_SIZE - && strncmp (continued_file_name, real_s_name, - NAME_FIELD_SIZE) == 0) - WARN ((0, 0, + || strcmp (continued_file_name, real_s_name)) + { + if ((archive_format == GNU_FORMAT || archive_format == OLDGNU_FORMAT) + && strlen (real_s_name) >= NAME_FIELD_SIZE + && strncmp (continued_file_name, real_s_name, + NAME_FIELD_SIZE) == 0) + WARN ((0, 0, _("%s is possibly continued on this volume: header contains truncated name"), - quote (real_s_name))); - else - { - WARN ((0, 0, _("%s is not continued on this volume"), - quote (real_s_name))); - return false; - } - } + quote (real_s_name))); + else + { + WARN ((0, 0, _("%s is not continued on this volume"), + quote (real_s_name))); + return false; + } + } s = continued_file_size + continued_file_offset; if (real_s_totsize != s || s < continued_file_offset) - { - char totsizebuf[UINTMAX_STRSIZE_BOUND]; - char s1buf[UINTMAX_STRSIZE_BOUND]; - char s2buf[UINTMAX_STRSIZE_BOUND]; - - WARN ((0, 0, _("%s is the wrong size (%s != %s + %s)"), - quote (continued_file_name), - STRINGIFY_BIGINT (save_totsize, totsizebuf), - STRINGIFY_BIGINT (continued_file_size, s1buf), - STRINGIFY_BIGINT (continued_file_offset, s2buf))); - return false; - } + { + char totsizebuf[UINTMAX_STRSIZE_BOUND]; + char s1buf[UINTMAX_STRSIZE_BOUND]; + char s2buf[UINTMAX_STRSIZE_BOUND]; + + WARN ((0, 0, _("%s is the wrong size (%s != %s + %s)"), + quote (continued_file_name), + STRINGIFY_BIGINT (save_totsize, totsizebuf), + STRINGIFY_BIGINT (continued_file_size, s1buf), + STRINGIFY_BIGINT (continued_file_offset, s2buf))); + return false; + } if (real_s_totsize - real_s_sizeleft != continued_file_offset) - { - char totsizebuf[UINTMAX_STRSIZE_BOUND]; - char s1buf[UINTMAX_STRSIZE_BOUND]; - char s2buf[UINTMAX_STRSIZE_BOUND]; - - WARN ((0, 0, _("This volume is out of sequence (%s - %s != %s)"), - STRINGIFY_BIGINT (real_s_totsize, totsizebuf), - STRINGIFY_BIGINT (real_s_sizeleft, s1buf), - STRINGIFY_BIGINT (continued_file_offset, s2buf))); - - return false; - } + { + char totsizebuf[UINTMAX_STRSIZE_BOUND]; + char s1buf[UINTMAX_STRSIZE_BOUND]; + char s2buf[UINTMAX_STRSIZE_BOUND]; + + WARN ((0, 0, _("This volume is out of sequence (%s - %s != %s)"), + STRINGIFY_BIGINT (real_s_totsize, totsizebuf), + STRINGIFY_BIGINT (real_s_sizeleft, s1buf), + STRINGIFY_BIGINT (continued_file_offset, s2buf))); + + return false; + } } increase_volume_number (); @@ -1288,7 +1288,7 @@ check_label_pattern (union block *label) return false; string = xmalloc (strlen (volume_label_option) - + sizeof VOLUME_LABEL_APPEND + 1); + + sizeof VOLUME_LABEL_APPEND + 1); strcpy (string, volume_label_option); strcat (string, VOLUME_LABEL_APPEND); result = fnmatch (string, label->header.name, 0) == 0; @@ -1305,11 +1305,11 @@ match_volume_label (void) if (!label) FATAL_ERROR ((0, 0, _("Archive not labeled to match %s"), - quote (volume_label_option))); + quote (volume_label_option))); if (!check_label_pattern (label)) FATAL_ERROR ((0, 0, _("Volume %s does not match %s"), - quote_n (0, label->header.name), - quote_n (1, volume_label_option))); + quote_n (0, label->header.name), + quote_n (1, volume_label_option))); } /* Mark the archive with volume label STR. */ @@ -1326,9 +1326,9 @@ _write_volume_label (const char *str) strcpy (label->header.name, volume_label_option); assign_string (¤t_stat_info.file_name, - label->header.name); + label->header.name); current_stat_info.had_trailing_slash = - strip_trailing_slashes (current_stat_info.file_name); + strip_trailing_slashes (current_stat_info.file_name); label->header.typeflag = GNUTYPE_VOLHDR; TIME_TO_CHARS (start_time.tv_sec, label->header.mtime); @@ -1346,7 +1346,7 @@ add_volume_label (void) char buf[UINTMAX_STRSIZE_BOUND]; char *p = STRINGIFY_BIGINT (volno, buf); char *s = xmalloc (strlen (volume_label_option) + sizeof VOL_SUFFIX - + strlen (p) + 2); + + strlen (p) + 2); sprintf (s, "%s %s %s", volume_label_option, VOL_SUFFIX, p); _write_volume_label (s); free (s); @@ -1369,15 +1369,15 @@ add_chunk_header () st.stat.st_uid = getuid (); st.stat.st_gid = getgid (); st.orig_file_name = xheader_format_name (&st, - "%d/GNUFileParts.%p/%f.%n", - real_s_part_no); + "%d/GNUFileParts.%p/%f.%n", + real_s_part_no); st.file_name = st.orig_file_name; st.archive_file_size = st.stat.st_size = real_s_sizeleft; block_ordinal = current_block_ordinal (); blk = start_header (&st); if (!blk) - abort (); /* FIXME */ + abort (); /* FIXME */ finish_header (&st, blk, block_ordinal); free (st.orig_file_name); } @@ -1403,8 +1403,8 @@ gnu_add_multi_volume_header (void) if (strlen (real_s_name) > NAME_FIELD_SIZE) WARN ((0, 0, - _("%s: file name too long to be stored in a GNU multivolume header, truncated"), - quotearg_colon (real_s_name))); + _("%s: file name too long to be stored in a GNU multivolume header, truncated"), + quotearg_colon (real_s_name))); memset (block, 0, BLOCKSIZE); @@ -1417,7 +1417,7 @@ gnu_add_multi_volume_header (void) OFF_TO_CHARS (real_s_sizeleft, block->header.size); OFF_TO_CHARS (real_s_totsize - real_s_sizeleft, - block->oldgnu_header.offset); + block->oldgnu_header.offset); tmp = verbose_option; verbose_option = 0; @@ -1449,19 +1449,19 @@ multi_volume_sync () if (multi_volume_option) { if (save_name) - { - assign_string (&real_s_name, - safer_name_suffix (save_name, false, - absolute_names_option)); - real_s_totsize = save_totsize; - real_s_sizeleft = save_sizeleft; - } + { + assign_string (&real_s_name, + safer_name_suffix (save_name, false, + absolute_names_option)); + real_s_totsize = save_totsize; + real_s_sizeleft = save_sizeleft; + } else - { - assign_string (&real_s_name, 0); - real_s_totsize = 0; - real_s_sizeleft = 0; - } + { + assign_string (&real_s_name, 0); + real_s_totsize = 0; + real_s_sizeleft = 0; + } } } @@ -1472,14 +1472,14 @@ multi_volume_sync () static void simple_flush_read (void) { - size_t status; /* result from system call */ + size_t status; /* result from system call */ checkpoint_run (false); /* Clear the count of errors. This only applies to a single call to flush_read. */ - read_error_count = 0; /* clear error count */ + read_error_count = 0; /* clear error count */ if (write_archive_to_stdout && record_start_block != 0) { @@ -1487,22 +1487,22 @@ simple_flush_read (void) status = sys_write_archive_buffer (); archive = STDIN_FILENO; if (status != record_size) - archive_write_error (status); + archive_write_error (status); } for (;;) { status = rmtread (archive, record_start->buffer, record_size); if (status == record_size) - { - records_read++; - return; - } + { + records_read++; + return; + } if (status == SAFE_READ_ERROR) - { - archive_read_error (); - continue; /* try again */ - } + { + archive_read_error (); + continue; /* try again */ + } break; } short_read (status); @@ -1531,14 +1531,14 @@ simple_flush_write (size_t level __attribute__((unused))) static void _gnu_flush_read (void) { - size_t status; /* result from system call */ + size_t status; /* result from system call */ checkpoint_run (false); /* Clear the count of errors. This only applies to a single call to flush_read. */ - read_error_count = 0; /* clear error count */ + read_error_count = 0; /* clear error count */ if (write_archive_to_stdout && record_start_block != 0) { @@ -1546,7 +1546,7 @@ _gnu_flush_read (void) status = sys_write_archive_buffer (); archive = STDIN_FILENO; if (status != record_size) - archive_write_error (status); + archive_write_error (status); } multi_volume_sync (); @@ -1555,29 +1555,29 @@ _gnu_flush_read (void) { status = rmtread (archive, record_start->buffer, record_size); if (status == record_size) - { - records_read++; - return; - } + { + records_read++; + return; + } /* The condition below used to include - || (status > 0 && !read_full_records) - This is incorrect since even if new_volume() succeeds, the - subsequent call to rmtread will overwrite the chunk of data - already read in the buffer, so the processing will fail */ + || (status > 0 && !read_full_records) + This is incorrect since even if new_volume() succeeds, the + subsequent call to rmtread will overwrite the chunk of data + already read in the buffer, so the processing will fail */ if ((status == 0 - || (status == SAFE_READ_ERROR && errno == ENOSPC)) - && multi_volume_option) - { - while (!try_new_volume ()) - ; - return; - } + || (status == SAFE_READ_ERROR && errno == ENOSPC)) + && multi_volume_option) + { + while (!try_new_volume ()) + ; + return; + } else if (status == SAFE_READ_ERROR) - { - archive_read_error (); - continue; - } + { + archive_read_error (); + continue; + } break; } short_read (status); @@ -1607,7 +1607,7 @@ _gnu_flush_write (size_t buffer_level) else { if (status) - records_written++; + records_written++; bytes_written += status; } @@ -1640,7 +1640,7 @@ _gnu_flush_write (size_t buffer_level) copy_ptr = record_start->buffer + status; copy_size = buffer_level - status; - + /* Switch to the next buffer */ record_index = !record_index; init_buffer (); @@ -1674,9 +1674,9 @@ _gnu_flush_write (size_t buffer_level) if (multi_volume_option && wrt < bytes_written) { /* The value of bytes_written has changed while moving data; - that means that flush_archive was executed at least once in - between, and, as a consequence, copy_size bytes were not written - to disk. We need to update sizeleft variables to compensate for + that means that flush_archive was executed at least once in + between, and, as a consequence, copy_size bytes were not written + to disk. We need to update sizeleft variables to compensate for that. */ save_sizeleft += copy_size; multi_volume_sync (); @@ -1715,13 +1715,13 @@ open_archive (enum access_mode wanted_access) { case ACCESS_READ: if (volume_label_option) - match_volume_label (); + match_volume_label (); break; case ACCESS_WRITE: records_written = 0; if (volume_label_option) - write_volume_label (); + write_volume_label (); break; default: