2016-10-29 8:42 GMT+09:00 Jim Davis <jim.epost@xxxxxxxxx>: > On Fri, Oct 28, 2016 at 1:40 AM, SF Markus Elfring > <elfring@xxxxxxxxxxxxxxxxxxxxx> wrote: > >> + if (printf("cmd_%s := %s\n\n", target, cmdline) < 10) { > > Rather than scatter fragile magic numbers, like 10, throughout the > code, if you're hell-bent on checking for printf errors you could > write a little wrapper function that hid the magic number and bundled > up the errno stuff. BTW, how the magic number "10" was calculated? -- Best Regards Masahiro Yamada -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html