CVSROOT:        /cvs
Module name:    src
Changes by:     [email protected] 2018/02/03 19:18:15

Modified files:
        bin/sleep      : sleep.c 

Log message:
Print strtonum(3)-style error messages on invalid numeric input.

More informative than the usage message.

While here, no need to return EINVAL: just return 1 if we overflow.

ok jca@ schwarze@

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