Lines Matching defs:buf
18 char *buf, *ptr;
36 buf = malloc(size);
37 if (!buf) {
42 ret = snprintf(buf, size, "%s %s", scon, user);
49 ret = write(fd, buf, strlen(buf));
53 memset(buf, 0, size);
54 ret = read(fd, buf, size - 1);
58 if (sscanf(buf, "%u", &nel) != 1) {
69 ptr = buf + strlen(buf) + 1;
83 free(buf);