From 0f035e208e267fd9744567c115ea043f3d18a1da Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Tue, 10 Mar 2026 06:35:17 +0000 Subject: util/nvmutil: assert two's compliment integers Signed-off-by: Leah Rowe --- util/nvmutil/nvmutil.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 106dfd6a..786ba040 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -54,6 +54,9 @@ typedef char static_assert_uint8_is_1[(sizeof(uint8_t) == 1) ? 1 : -1]; typedef char static_assert_uint16_is_2[(sizeof(uint16_t) == 2) ? 1 : -1]; typedef char static_assert_uint32_is_4[(sizeof(uint32_t) == 4) ? 1 : -1]; typedef char static_assert_int_ge_32[(sizeof(int) >= 4) ? 1 : -1]; +typedef char static_assert_twos_complement[ + ((-1 & 3) == 3) ? 1 : -1 +]; /* * We set _FILE_OFFSET_BITS 64, but we only handle -- cgit v1.2.1