add and use xopen_nonblocking (-18b)
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko
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ca254490d7
commit
a48308701a
@ -277,7 +277,7 @@ int setfont_main(int argc UNUSED_PARAM, char **argv)
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opts = getopt32(argv, "m:C:", &mapfilename, &tty_name);
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argv += optind;
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fd = xopen(tty_name, O_NONBLOCK);
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fd = xopen_nonblocking(tty_name);
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if (sizeof(CONFIG_DEFAULT_SETFONT_DIR) > 1) { // if not ""
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if (*argv[0] != '/') {
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