atime(p1)
Returns the last access time for the named file as a Time object.
file_name can be an IO object.
File.atime("testfile") #=> Wed Apr 09 08:51:48 CDT 2003
static VALUE rb_file_s_atime(VALUE klass, VALUE fname) { struct stat st; if (rb_stat(fname, &st) < 0) { int e = errno; FilePathValue(fname); rb_syserr_fail_path(e, fname); } return stat_atime(&st); }