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xen: fix build error on rhel-5
../../src/xen/block_stats.c:82: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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@ -63,7 +63,7 @@ static int64_t
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read_stat(const char *path)
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{
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char str[64];
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int64_t r;
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long long r;
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size_t i;
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FILE *fp;
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@ -79,7 +79,7 @@ read_stat(const char *path)
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return -1;
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str[i] = '\0'; /* make sure the string is nul-terminated */
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if (virStrToLong_ll(str, NULL, 10, (long long *) &r) < 0)
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if (virStrToLong_ll(str, NULL, 10, &r) < 0)
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return -1;
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return r;
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