| commit | 7625a1ed013a042748753750c9d9b1a33c9cd8e0 | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Sun, 14 Mar 2021 22:49:30 +0000 (14 16:49 -0600) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Mon, 15 Mar 2021 18:47:08 +0000 (15 12:47 -0600) | ||
| tree | d55ac781e64eff379c8cb99dc4af24896850c3bc | treesnapshot (tar.gz zip) |
| parent | 51204c2f188ec1e2a38f14718d38a3772f850a4b | commitdiff |
utils: Use fixed-point arithmetic in qemu_strtosz
Once we've parsed the fractional value, extract it into an integral
64-bit fraction. Perform the scaling with integer arithmetic, and
simplify the overflow detection.
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210315155835.1970210-2-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Once we've parsed the fractional value, extract it into an integral
64-bit fraction. Perform the scaling with integer arithmetic, and
simplify the overflow detection.
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210315155835.1970210-2-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| tests/unit/test-cutils.c | diffblobblamehistory | |
| util/cutils.c | diffblobblamehistory |