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to avoid collision with POSIX name space. All uses changed.
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bytes_to_*_digits arrays are long enough. Of course, 17+-byte
integral types aren't on the near horizon, but just in case...
(MAX_INTEGRAL_TYPE_SIZE): Move definition to precede new first use.
(bytes_to_oct_digits, bytes_to_signed_dec_digits):
(bytes_to_unsigned_dec_digits, bytes_to_hex_digits): Change base
type from `char' to the clearer `unsigned int'.
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three).
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Use X2REALLOC, rather than x2realloc.
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do this: error (..., "...%s...", quote (arg));
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(short_options): New constant, which always supports -w[num].
(COMMON_SHORT_OPTIONS): Remove.
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(COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
(long_options, main): --strings is now -S, not -s.
(usage): Reflect the usage changes.
(parse_old_offset): Do not issue a diagnostic on failure;
callers now do this as necessary.
(main): Support POSIX syntax. Remove unused case 0 from getopt_long.
Add support for new short options (many undocumented) for
compatibility with FreeBSD. Remove FIXME for -s; it's now
POSIX-compatible. Default format is now oS, not o2.
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constant. Do not assume PRIdMAX etc. are strings of length 3 or
less.
(struct tspec): Use it. fmt_string is now an array, not
a pointer, as there's little point to the indirection here.
(struct tspec, flag_dump_strings,
traditional, flag_pseudo_start, limit_bytes_to_format,
abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
decode_one_format, open_next_file, check_and_close,
decode_format_string, skip, write_block, read_char, read_block,
parse_old_offset, dump, dump_strings, main):
Use bool for booleans.
(struct tspec): Use void *, not char *, for generic pointers.
(bytes_to_oct_digits, bytes_to_signed_dec_digits,
bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
Use char, not unsigned int, since char suffices.
(print_s_char, print_char, print_s_short, print_short,
print_int, print_long, print_long_long, print_float,
print_double, print_long_double): Rewrite to avoid casts.
These now take void * arguments, instead of char *.
Use the same body for all functions, except for the choice
of type. Assume C89 to simplify handling of signed char.
(dump_hexl_mode_trailer, print_named_ascii, print_ascii):
Rewrite to avoid casts.
(print_named_ascii, print_ascii): Now takes void *, not char *.
(decode_one_format): Use int for printf field widths, not
unsigned int. Pass void * to subsidiary printers,
not char *. Simplify handling of floating-point formats
by factoring out common code dealing with precision and field width.
(decode_format_string): Avoid need for temporary copy of
each decoded struct tspec.
(get_lcm): Remove unnecessary cast.
(main): Fix bug where more than INT_MAX failed decodes were ignored.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
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'\007', for portability to EBCDIC hosts.
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(usage): Don't bother normalizing exit status
since the arg is already the correct exit status now.
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(dump): Use xnmalloc/free, not alloca.
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Use more maintainable `sizeof *var'.
(main): Call decode_format_string rather than decode_one_format,
now that `spec' may be NULL.
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The former is more maintainable and usually shorter.
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of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
Update the call to parse_long_options so that `AUTHORS, NULL' are the
last parameters.
* src/true.c (main): Append NULL to version_etc argument list.
* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
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after ferror discovers an output error. We don't know the proper
errno value, since it might have been caused by any of a whole
bunch of calls, and it might have been trashed in the meantime.
Fixing this problem will require much more extensive changes;
in the meantime just say "write error".
(skip): If a read fails, don't retry it later, so
that we report the proper errno.
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Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
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Don't include closeout.h.
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xrealloc, and xcalloc return values and of xrealloc's first argument.
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It was required solely for now-removed reference to BITSPERBYTE.
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Likewise for the o8 and u8 formats.
(ISPEC_TO_FORMAT): Define macro.
(decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
Reported by Arun Sharma.
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between signed and unsigned.
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`exit (1)' to `exit (EXIT_FAILURE)', and
`usage (1)' to `usage (EXIT_FAILURE)'.
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zero-length arrays. Instead, use sizes of -1 or +1.
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(ulonglong_t): Move declaration to precede new use.
[enum size_spec] (N_SIZE_SPECS): New member.
(width_bytes): Add initializer corresponding to ulonglong_t type.
(struct assert_width_bytes_matches_size_spec_decl): Declare.
Based on a patch from Tony Kocurko.
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(usage): Document only the intersection of the old and new behaviors,
to encourage portability.
(short_options): Remove; no longer needed.
(COMMON_SHORT_OPTIONS): New macro.
(STRINGS_OPTION, WIDTH_OPTION): Remove; no longer needed.
All uses changed to back to the corresponding short options.
(main): Parse options using POSIX 1003.1-2001 rules if
conforming to that standard. Do not warn of obsolete options.
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support of obsolete "-N" option syntax in expand, head, fold,
split, tail, unexpand, uniq, and which prohibits options with
optional arguments in od and pr.
(usage): Document it.
(main): Check for obsolete options.
(short_options): New constant.
New enum for long options.
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fseeko's seek argument is already known to be in range,
since it is less than the file size.
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(Also, check for overflow when converting uintmax_t to off_t.)
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HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION.
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