Lines Matching refs:res
42 static int res = -1; in has_crc32_insn() local
43 if (res != -1) in has_crc32_insn()
44 return res; in has_crc32_insn()
46 res = getauxval(AT_HWCAP) & HWCAP_CRC32; in has_crc32_insn()
47 return res; in has_crc32_insn()
49 res = getauxval(AT_HWCAP2) & HWCAP2_CRC32; in has_crc32_insn()
50 return res; in has_crc32_insn()
52 size_t reslen = sizeof(res); in has_crc32_insn()
53 if (sysctlbyname("hw.optional.armv8_crc32", &res, &reslen, NULL, 0) < 0) in has_crc32_insn()
54 res = 0; in has_crc32_insn()
55 return res; in has_crc32_insn()
57 res = 0; in has_crc32_insn()
58 return res; in has_crc32_insn()