couldbetty 44 usr/lib/libc/stdio/makebuf.c __swhatbuf(FILE *fp, size_t *bufsize, int *couldbetty) couldbetty 49 usr/lib/libc/stdio/makebuf.c *couldbetty = 0; couldbetty 54 usr/lib/libc/stdio/makebuf.c *couldbetty = S_ISCHR(st.st_mode); couldbetty 72 usr/lib/libc/stdio/makebuf.c int couldbetty; couldbetty 79 usr/lib/libc/stdio/makebuf.c flags = __swhatbuf(fp, &size, &couldbetty); couldbetty 90 usr/lib/libc/stdio/makebuf.c if (couldbetty && isatty(fp->_file))