Method: Process::Status#exitstatus

Defined in:
process.c

#exitstatus ⇒ Integer?

Returns the least significant eight bits of the return code of the process if it has exited; nil otherwise:

`exit 99`
$?.exitstatus # => 99

Returns:



1083
1084
1085
1086
1087
1088
1089
1090
1091
 
# File 'process.c', line 1083

static VALUE
pst_wexitstatus(VALUE st)
{
    int status = PST2INT(st);

    if (WIFEXITED(status))
        return INT2NUM(WEXITSTATUS(status));
    return Qnil;
}