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authorPaul Eggert <eggert@cs.ucla.edu>2004-08-03 15:37:00 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2004-08-03 15:37:00 +0000
commit3518dcf753ea05220f2b111132676e552574bb7c (patch)
tree74b501464be20a828f5049a401ecf8cdd124a0f0 /ChangeLog
parent99f4d500fdd101726e3344ca898011cab6ad5852 (diff)
downloadcoreutils-3518dcf753ea05220f2b111132676e552574bb7c.tar.xz
int cleanup for nohup, paste, pathchk, printenv, od.
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+2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ * src/nohup.c (main): Use bool for booleans.
+ * src/paste.c (paste_parallel, paste_serial, main): Likewise.
+ * src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
+ (portable_chars_only): Use to_uchar rather than a cast.
+ * src/printenv.c (main): Use bool for booleans.
+ Do not assume that the environ has at most one matching entry
+ for each option (integer overflow was possible otherwise).
+
+ * src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
+ 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.
+
2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
* src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.