From 4ce7a08d3e3a869f89c2af622fa77e967ade7cbf Mon Sep 17 00:00:00 2001 From: Hanna Reitz Date: Wed, 23 Feb 2022 10:23:40 +0100 Subject: virtiofsd: Let meson check for statx.stx_mnt_id In virtiofsd, we assume that the presence of the STATX_MNT_ID macro implies existence of the statx.stx_mnt_id field. Unfortunately, that is not necessarily the case: glibc has introduced the macro in its commit 88a2cf6c4bab6e94a65e9c0db8813709372e9180, but the statx.stx_mnt_id field is still missing from its own headers. Let meson.build actually chek for both STATX_MNT_ID and statx.stx_mnt_id, and set CONFIG_STATX_MNT_ID if both are present. Then, use this config macro in virtiofsd. Closes: https://gitlab.com/qemu-project/qemu/-/issues/882 Signed-off-by: Hanna Reitz Message-Id: <20220223092340.9043-1-hreitz@redhat.com> Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Dr. David Alan Gilbert --- tools/virtiofsd/passthrough_ll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c index dfa2fc250d..028dacdd8f 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -1039,7 +1039,7 @@ static int do_statx(struct lo_data *lo, int dirfd, const char *pathname, { int res; -#if defined(CONFIG_STATX) && defined(STATX_MNT_ID) +#if defined(CONFIG_STATX) && defined(CONFIG_STATX_MNT_ID) if (lo->use_statx) { struct statx statxbuf; -- cgit v1.2.3