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authorPaolo Bonzini <pbonzini@redhat.com>2012-11-02 15:43:20 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2012-11-02 13:07:54 -0500
commit1f001dc7bc9e435bf231a5b0edcad1c7c2bd6214 (patch)
tree531f1ce25757189d2ac450a42f8eea75cf50e6fb /qmp.c
parent2a0dfd004d9fae4adf2ccfcb2e3b1a76906b48a0 (diff)
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compiler: support Darwin weak references
Weakrefs only tell you if the symbol was defined elsewhere, so you need a further check at runtime to pick the default definition when needed. This could be automated by the compiler, but it does not do it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qmp.c')
-rw-r--r--qmp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/qmp.c b/qmp.c
index 638888a..13e83a5 100644
--- a/qmp.c
+++ b/qmp.c
@@ -477,6 +477,8 @@ static CpuDefinitionInfoList *default_arch_query_cpu_definitions(Error **errp)
return NULL;
}
QEMU_WEAK_ALIAS(arch_query_cpu_definitions, default_arch_query_cpu_definitions);
+#define arch_query_cpu_definitions \
+ QEMU_WEAK_REF(arch_query_cpu_definitions, default_arch_query_cpu_definitions)
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{