Lines Matching defs:buf
18 char buf[buflen]; \
21 res = scnprintf(buf, buflen, fmt "\n", ##value); \
22 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
41 char *buf, int buf_size, int offset)
47 return scnprintf(buf + offset,
52 return scnprintf(buf + offset,
67 char *buf;
73 buf = kzalloc(buf_size, GFP_KERNEL);
74 if (!buf)
83 buf, buf_size, offset);
86 r = simple_read_from_buffer(user_buf, count, ppos, buf, offset);
88 kfree(buf);