as obsolescent options.
Accept new option: --sleep-interval=SECONDS (-s).
(parse_options): Recognize it.
(usage): Describe it.
(tail_forever): Use it.
(dump_remainder): Use it.
(cp_option_init): New function.
(copy_reg): Remove now-unused function.
(do_move): Set up for and use `copy.c (copy)' in place of copy_reg.
Set up for and use `remove.c (rm)' in place of unlink.
Remove the `unsigned' from some `unsigned char*' parameter types.
Add casts via UCHAR where necessary to avoid problems with unwanted
sign extension. Based on a patch from Kaveh Ghazi to appease Irix4's
cc compiler.
e.g.,
> cc -DLOCALEDIR=\"/caip/u3/ghazi/foobar/share/locale\" -DHAVE_CONFIG_H
> -I.. -I../../src -I../../lib -I../intl -c ../../src/sort.c
> accom: Error: ../../src/sort.c, line 500: prototype parameter 1 type
> must have all of the actual arguments qualifiers (except the
> outermost) and pointed-to types must be compatible (ANSI
> 3.3.2.2,3.3.16.1)
> diff = strcoll (s1, s2);
> ----------------------------^
> accom: Error: ../../src/sort.c, line 500: Argument 1 Type Doesn't
> Match prototype description; prototype: pointer to const char is
> different from actual: pointer to unsigned char
> diff = strcoll (s1, s2);
> ----------------------------^
> accom: Error: ../../src/sort.c, line 500: prototype parameter 2 type
> must have all of the actual arguments qualifiers (except the
> outermost) and pointed-to types must be compatible (ANSI
> 3.3.2.2,3.3.16.1)
> diff = strcoll (s1, s2);
> ----------------------------^
> accom: Error: ../../src/sort.c, line 500: Argument 2 Type Doesn't
> Match prototype description; prototype: pointer to const char is
> different from actual: pointer to unsigned char
> diff = strcoll (s1, s2);
> ----------------------------^
Remove definitions of those symbols.
* src/csplit.c: Move inclusion of regex.h/rx.h to follow system.h
since it now includes limit.h which defines RE_DUP_MAX.
* src/nl.c: Likewise.
* src/tac.c: Likewise.
guarding the nls month-checking code.
(nls_numeric_format): Remove unnecessary (and error-evoking w/SunOS' cc)
`unsigned' from dcls of text and lim.
(main): Cast lconvp->grouping to `unsigned char*' to appease SunOS's cc.
(show_dev): If a value consists entirely of 1 bits, or is derived
from some other value that consists entirely of 1 bits, report "-".
Check inode and block counts more carefully for plausibility,
to avoid arithmetic overflow when computing percentages.
Jim Meyering