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virQEMUBuildCommandLineJSONArrayBitmap: Open code bitmap conversion

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Add a simpler algorithm converting the JSON array to bitmap so that
virJSONValueGetArrayAsBitmap can be removed in next step.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Peter Krempa 2021-04-08 13:35:33 +02:00
parent 4dce40e6d2
commit fd8eeff117
1 changed files with 13 additions and 3 deletions
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16
src/util/virqemu.c
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@ -28,6 +28,7 @@
#include "virqemu.h"
#include "virstring.h"
#include "viralloc.h"
#include "virbitmap.h"
#define VIR_FROM_THIS VIR_FROM_NONE
@ -59,10 +60,19 @@ virQEMUBuildCommandLineJSONArrayBitmap(const char *key,
{
ssize_t pos = -1;
ssize_t end;
g_autoptr(virBitmap) bitmap = NULL;
g_autoptr(virBitmap) bitmap = virBitmapNew(0);
size_t i;
if (virJSONValueGetArrayAsBitmap(array, &bitmap) < 0)
return -1;
for (i = 0; i < virJSONValueArraySize(array); i++) {
virJSONValue *member = virJSONValueArrayGet(array, i);
unsigned long long value;
if (virJSONValueGetNumberUlong(member, &value) < 0)
return -1;
if (virBitmapSetBitExpand(bitmap, value) < 0)
return -1;
}
while ((pos = virBitmapNextSetBit(bitmap, pos)) > -1) {
if ((end = virBitmapNextClearBit(bitmap, pos)) < 0)