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qapi: Convert pmemsave

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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Luiz Capitulino 2011-11-22 17:26:46 -02:00
parent 0cfd6a9ab4
commit 6d3962bf84
7 changed files with 66 additions and 43 deletions
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30
cpus.c
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@ -1183,3 +1183,33 @@ void qmp_memsave(int64_t addr, int64_t size, const char *filename,
exit:
fclose(f);
}
void qmp_pmemsave(int64_t addr, int64_t size, const char *filename,
Error **errp)
{
FILE *f;
uint32_t l;
uint8_t buf[1024];
f = fopen(filename, "wb");
if (!f) {
error_set(errp, QERR_OPEN_FILE_FAILED, filename);
return;
}
while (size != 0) {
l = sizeof(buf);
if (l > size)
l = size;
cpu_physical_memory_rw(addr, buf, l, 0);
if (fwrite(buf, 1, l, f) != l) {
error_set(errp, QERR_IO_ERROR);
goto exit;
}
addr += l;
size -= l;
}
exit:
fclose(f);
}