Lines Matching refs:buf
6 int vbufprintf(struct print_buf *buf, const char *format, va_list ap)
15 if (rv + buf->len >= buf->size) {
16 size_t newsize = rv + buf->len + BUFPAD;
19 newbuf = realloc(buf->buf, newsize);
25 buf->buf = newbuf;
26 buf->size = newsize;
29 rv = vsnprintf(buf->buf + buf->len, buf->size - buf->len, format, ap2);
30 buf->len += rv;
36 int bufprintf(struct print_buf *buf, const char *format, ...)
42 rv = vbufprintf(buf, format, ap);
