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hw/ppc/spapr_pci.c: Avoid functions not in glib 2.12 (g_hash_table_iter_*)

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The g_hash_table_iter_* functions for iterating through a hash table
are not present in glib 2.12, which is our current minimum requirement.
Rewrite the code to use g_hash_table_foreach() instead.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
(cherry picked from commit f8833a37c0)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Peter Maydell 2014-10-22 18:41:07 +01:00 committed by Michael Roth
parent b57b7ec340
commit cfa86bcb7d
1 changed files with 17 additions and 11 deletions
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28
hw/ppc/spapr_pci.c
View file

@ -700,28 +700,34 @@ static const VMStateDescription vmstate_spapr_pci_msi = {
},
};
static void spapr_pci_fill_msi_devs(gpointer key, gpointer value,
gpointer opaque)
{
sPAPRPHBState *sphb = opaque;
sphb->msi_devs[sphb->msi_devs_num].key = *(uint32_t *)key;
sphb->msi_devs[sphb->msi_devs_num].value = *(spapr_pci_msi *)value;
sphb->msi_devs_num++;
}
static void spapr_pci_pre_save(void *opaque)
{
sPAPRPHBState *sphb = opaque;
GHashTableIter iter;
gpointer key, value;
int i;
int msi_devs_num;
if (sphb->msi_devs) {
g_free(sphb->msi_devs);
sphb->msi_devs = NULL;
}
sphb->msi_devs_num = g_hash_table_size(sphb->msi);
if (!sphb->msi_devs_num) {
sphb->msi_devs_num = 0;
msi_devs_num = g_hash_table_size(sphb->msi);
if (!msi_devs_num) {
return;
}
sphb->msi_devs = g_malloc(sphb->msi_devs_num * sizeof(spapr_pci_msi_mig));
sphb->msi_devs = g_malloc(msi_devs_num * sizeof(spapr_pci_msi_mig));
g_hash_table_iter_init(&iter, sphb->msi);
for (i = 0; g_hash_table_iter_next(&iter, &key, &value); ++i) {
sphb->msi_devs[i].key = *(uint32_t *) key;
sphb->msi_devs[i].value = *(spapr_pci_msi *) value;
}
g_hash_table_foreach(sphb->msi, spapr_pci_fill_msi_devs, sphb);
assert(sphb->msi_devs_num == msi_devs_num);
}
static int spapr_pci_post_load(void *opaque, int version_id)