Lines Matching refs:optval
14 __u8 *optval = ctx->optval;
19 if (optval + 1 > optval_end)
22 if (optval[0] != 0x80)
23 return 0; /* EPERM, unexpected optval from the kernel */
27 optval[0] = 0x90;
33 /* optval larger than PAGE_SIZE use kernel's buffer. */
43 __u8 *optval = ctx->optval;
48 if (optval + 1 > optval_end)
51 if (optval[0] != 0x90)
52 return 0; /* EPERM, unexpected optval from the kernel */
56 optval[0] = 0xA0;
62 /* optval larger than PAGE_SIZE use kernel's buffer. */
72 __u8 *optval = ctx->optval;
77 if (optval + 1 > optval_end)
80 optval[0] += 0x10;
86 /* optval larger than PAGE_SIZE use kernel's buffer. */