From bd1386cce1b184e4260721858d3bb4b4c888b5f0 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Mon, 22 May 2023 14:04:29 -0500 Subject: cutils: Adjust signature of parse_uint[_full] It's already confusing that we have two very similar functions for wrapping the parse of a 64-bit unsigned value, differing mainly on whether they permit leading '-'. Adjust the signature of parse_uint() and parse_uint_full() to be like all of qemu_strto*(): put the result parameter last, use the same types (uint64_t and unsigned long long have the same width, but are not always the same type), and mark endptr const (this latter change only affects the rare caller of parse_uint). Adjust all callers in the tree. While at it, note that since cutils.c already includes: QEMU_BUILD_BUG_ON(sizeof(int64_t) != sizeof(long long)); we are guaranteed that the result of parse_uint* cannot exceed UINT64_MAX (or the build would have failed), so we can drop pre-existing dead comparisons in opts-visitor.c that were never false. Reviewed-by: Hanna Czenczek Message-Id: <20230522190441.64278-8-eblake@redhat.com> [eblake: Drop dead code spotted by Markus] Signed-off-by: Eric Blake --- ui/vnc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ui/vnc.c') diff --git a/ui/vnc.c b/ui/vnc.c index 9d8a24dd8a..92964dcc0c 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -3728,7 +3728,7 @@ static int vnc_display_get_address(const char *addrstr, } else { const char *port; size_t hostlen; - unsigned long long baseport = 0; + uint64_t baseport = 0; InetSocketAddress *inet; port = strrchr(addrstr, ':'); @@ -3776,7 +3776,7 @@ static int vnc_display_get_address(const char *addrstr, } } else { int offset = reverse ? 0 : 5900; - if (parse_uint_full(port, &baseport, 10) < 0) { + if (parse_uint_full(port, 10, &baseport) < 0) { error_setg(errp, "can't convert to a number: %s", port); goto cleanup; } -- cgit 1.4.1