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a type, not a value.
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Include fd-reopen.h.
(input_desc): Remove. All uses replaced by STDIN_FILENO.
(cwrite): Don't call fd_safer; no longer needed now that
we include fcntl--.h.
(main): Reuse stdin rather than opening a new one. This
saves a file descriptor.
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Rather than this: error (..., "...`%s'...", arg);
do this: error (..., "...%s...", quote (arg));
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(main): Don't complain about -NUM option.
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(cwrite): Use fd_safer. Replace mystery constant 0666 with symbolic
version, as POSIX requires.
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(verbose): Now bool, not int.
(VERBOSE_OPTION): New enum.
(longopts, main): Use it.
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Use bool for booleans.
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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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(main): Align I/O buffers to page boundaries.
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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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hard-coding `sizeof size_t'.
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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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Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
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the call to parse_long_options so that `AUTHORS, NULL' are the last parameters.
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(longopts, usage, next_file_name, main): Support -d.
(next_file_name, main): Allow -a0, as POSIX requires.
(next_file_name): Don't assume ASCII-like encoding;
'a' through 'z' are not contiguous in EBCDIC.
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Don't include closeout.h.
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(longopts): Use `1', not `0' as the value for for &verbose.
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xrealloc, and xcalloc return values and of xrealloc's first argument.
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that's all that is supported for now.
(main): Check for overflow in obsolescent line count option.
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uintmax_t original) in remaining computations. From Paul Eggert.
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This allows e.g., splitting into files of size 2GB and larger,
and running split --lines=N with N=2^31 or more.
But for --line-bytes=N, the restriction that N <= SIZE_MAX
remains (for now), due to the way it is implemented.
Include "inttostr.h".
(bytes_split, lines_split, line_bytes_split, main):
Use uintmax_t, not size_t, for file sizes.
(main): Give a better diagnostic for option arguments == 0.
Use umaxtostr to print file sizes.
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Instead, just specify `&verbose', and ...
(main): ... remove the `case 2:' block for --verbose.
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(bytes_split, lines_split, line_bytes_split): Use full_read,
not safe_read. The way split was using the latter, a short read
could cause split to terminate before EOF.
(bytes_split): Remove unnecessary `else' after break.
(lines_split): Likewise. and correct misleading indentation.
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Remove now-useless cast.
(stdread): Remove function.
(bytes_split): Use size_t instead of int.
Use safe_read, not stdread.
(lines_split): Likewise.
Use memchr rather than a `while' loop.
(line_bytes_split): Use size_t instead of int.
Use safe_read, not stdread.
(main): Add some FIXME comments to remind me to remove casts.
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(main): Use it.
[case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
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(usage): Document only the intersection of the old and new behaviors,
to encourage portability.
(shortopts): Remove; no longer needed.
(main): Parse options using POSIX 1003.1-2001 rules if
conforming to that standard. Do not warn of obsolete options.
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(suffix_length): Use it here.
(usage): Use it here.
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(outbase): Now a global var.
(outfile_end): Remove.
(suffix_length): New var.
(shortopts, longopts, main): Add -a or --suffix-length.
(next_file_name): Implement -a. Do not extend the suffix length.
Check for file names that are too long.
(main): Move outfile initialization to next_file_name.
(shortopts): Remove -v (a typo).
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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 this.
(main): Check for obsolete options.
(shortopts): New constant.
(main): Use -1, not EOF, for getopt_long.
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HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION.
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instead of hard-coding --help and --version descriptions.
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Split usage strings so that --help and --version descriptions are alone
in their own string.
Likewise for the one that says:
Mandatory arguments to long options are mandatory for short options too.
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Use fputs, not printf.
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``Mandatory arguments to long options are mandatory for short options too.\n\''
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