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Refactor the new 'times' builtin; zero-pad seconds (re: 65d363fd)

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The output format is now identical to mksh's except for
the locale-dependent radix point ('.' or ',').

src/cmd/ksh93/bltins/misc.c:
- Output format tweak: pad seconds with initial zero if < 10.
- Use "too many operands" (e_toomanyops) error msg from 3ba4900e
  if there are operands, instead of "bad syntax" (e_badsyntax).
- Consolidate repetitive calculating and printing code
  into print_times().
- Get rid of some excessive variables.

src/cmd/ksh93/tests/builtins.sh:
- Update regression tests to match the above.

src/cmd/ksh93/data/builtins.c:
- Update sh_opttimes[] version string.
This commit is contained in:
Martijn Dekker 2020-06-24 13:43:49 +02:00
parent 57ff4676eb
commit 5c677a4c6c
3 changed files with 22 additions and 43 deletions
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2
src/cmd/ksh93/data/builtins.c
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@ -1836,7 +1836,7 @@ USAGE_LICENSE
;
const char sh_opttimes[] =
"[-1c?@(#)$Id: times (ksh93) 2020-06-06 $\n]"
"[-1c?@(#)$Id: times (ksh93) 2020-06-24 $\n]"
"[+NAME?times - display CPU usage by the shell and child processes]"
"[+DESCRIPTION?\btimes\b displays the accumulated user and system CPU times, "
"one line with the times used by the shell and another with those used by "