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2005-04-09Remove all uses of signals; modern hosts havePaul Eggert
/dev/random and don't need this gorp. Do not include signal.h. (env, sigill_handler, isaac_seed_machdep): Remove. All uses removed.
2005-04-09(SA_NOCLDSTOP): Define to 0 if not defined.Paul Eggert
All uses changed. (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro. (main) [! SA_NOCLDSTOP]: Use it.
2005-04-09Do not include safe-read.h or full-write; no longer needed.Paul Eggert
(process_signals): Add forward decl. (SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros. (siginterrupt) [! HAVE_SIGINTERRUPT]: New macro. (SA_NODEFER) [!defined SA_NODEFER]: New macro. (SA_RESETHAND) [!defined SA_RESETHAND]: New macro. (caught_signals, interrupt_signal, info_signal_count, catch_siginfo): New vars. (usage): Mention -USR1 versus -INFO. (cleanup): Don't invoke print_stats; the caller must do it now. All callers changed. (quit): Process signals just before exiting. (interrupt_handler): Simply record the signal and return. (siginfo_handler): Simply increment the signal counter and return. (install_handler): Remove, replacing with: (install_signal_handlers, process_signals, iread, iwrite): New functions. All callers to safe_read and full_write replaced by iread and iwrite. All callers to install_handler replaced by install_handlers. Do not include inttostr.h, no longer needed. (print_stats, main): Rewrite and simplify formats to use PRIuMAX instead of umaxtostr. (print_stats): Work even in languages that have special forms for two of things, for r_truncate and w_bytes. We can't fix delta_s in this way, since ngettext doesn't support floating-point. (main): Rewrite to avoid casts.
2005-04-09(SA_NOCLDSTOP): Define to 0 if not defined.Paul Eggert
All uses changed. (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro. (delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined behavior when called from a signal handler. All uses changed. (main) [!defined SA_NOCLDSTOP]: Use siginterrupt to specify that system calls should be interrupted.
2005-04-09(RETSIGTYPE): Remove; no longer needed. All uses replaced with void.Paul Eggert
2005-04-07(binary_operator) [LINT]: Initialize lt and rt to 0.Jim Meyering
2005-04-07(digest_check) [LINT]: Initialize hex_digest to NULL.Jim Meyering
2005-04-07(binop): Move function definition to precede first use so we can...Jim Meyering
(binop): ...remove prototype.
2005-04-07(is_int, age_of, binop): Declare `char *' parameters to be `const'.Jim Meyering
2005-04-05(usage): Add examples.Paul Eggert
2005-04-05(usage): Mention that some shells provide a built-in function by the same name.Jim Meyering
2005-04-05(usage): Mention that some shells provide aJim Meyering
built-in function by the same name.
2005-04-05.Jim Meyering
2005-04-05(tee): When closing files, do not close stdout,Jim Meyering
leave this job to close_stdout() instead. From Dmitry V. Levin.
2005-04-04(usage): Move USAGE_BUILTIN_WARNING to end of --help output.Jim Meyering
2005-04-04(USAGE_BUILTIN_WARNING): remove trailing newlineJim Meyering
2005-04-04.Jim Meyering
2005-04-04(usage): Mention that some shells provide a built-inJim Meyering
function by the same name.
2005-04-04(usage): Mention that some shells provide a built-inJim Meyering
function by the same name.
2005-04-04(usage): Mention that some shells provide a built-inJim Meyering
function by the same name.
2005-04-04(usage): Mention that some shells provide a built-inJim Meyering
function by the same name.
2005-04-04(USAGE_BUILTIN_WARNING): New macro.Jim Meyering
2005-04-03(main): Fix off-by-one error.Jim Meyering
pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the end of a malloc'd buffer.
2005-04-01Correct indentation of the two just-split lines.Jim Meyering
2005-04-01split two longer-than-80-column linesJim Meyering
2005-04-01(main): Free column_count_string when done with it.Jim Meyering
2005-04-01Don't let pr treat +1:-1 like +1:18446744073709551615.Jim Meyering
(strtoumax): Remove declaration. (first_last_page): Use xstrtoumax in place of strtoumax, so we don't interpret a negative page number (e.g., in an option like --pages=1:-1) as valid.
2005-03-30(who): New arg OPTIONS. All uses changed.Paul Eggert
(main): Check PIDs when invoked with zero or two arguments. Omit duplicate code in 2-arg case. (UT_PID): Moved to ../lib/readutmp.h.
2005-03-30(users): New arg OPTIONS. All uses changed.Paul Eggert
(main): Check PIDs when invoked with zero arguments.
2005-03-30(uptime): New arg OPTIONS. All uses changed.Paul Eggert
(main): Check PIDs when invoked with zero arguments.
2005-03-30(short_pinky): Adjust to read_utmp signature change.Paul Eggert
2005-03-29(ptr_align): Declare `ptr' parameter to be aJim Meyering
`const' pointer, since this function never writes through it.
2005-03-29Remove #if-0'd-out code.Jim Meyering
2005-03-29Indent cpp directives.Jim Meyering
2005-03-28.Jim Meyering
2005-03-28(print_sep_string):Jim Meyering
Add `void' to make this an ANSI-style function declaration.
2005-03-28(ds_init): Add `void' to make this an ANSI-style function declaration.Jim Meyering
2005-03-28(get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:Jim Meyering
Add `void' to make this an ANSI-style function declaration.
2005-03-28(sc_tight_scope): Adjust to catch anyJim Meyering
new declarations like that of stty.c's `speeds'.
2005-03-28(speeds): Declare this array to be static.Jim Meyering
2005-03-28(long_options): Use NULL, not `0'.Jim Meyering
2005-03-28(follow_mode_string): Use NULL, not `0'.Jim Meyering
2005-03-28(long_options): Use NULL, not `0'.Jim Meyering
2005-03-28(docolon): Use NULL, not `0'.Jim Meyering
2005-03-28(print_user): Use NULL, not `0'.Jim Meyering
2005-03-28(print_uptime): Use NULL, not `0'.Jim Meyering
2005-03-28(delimit_method_string): Use NULL, not `0'.Jim Meyering
2005-03-28(longopts, time_args): Use NULL, not `0'.Jim Meyering
2005-03-28(main): Use NULL, not `0'.Jim Meyering
2005-03-28(long_options): Use NULL, not `0'.Jim Meyering
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