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xen: fix build error on rhel-5

Browse Source 
../../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>
This commit is contained in:
Pavel Hrdina 2015-04-14 14:41:56 +02:00
parent f38bd06bff
commit e60c84f0ce
1 changed files with 2 additions and 2 deletions
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4
src/xen/block_stats.c
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@ -63,7 +63,7 @@ static int64_t
read_stat(const char *path) read_stat(const char *path)
{ {
char str[64]; char str[64];
int64_t r; long long r;
size_t i; size_t i;
FILE *fp; FILE *fp;
@ -79,7 +79,7 @@ read_stat(const char *path)
return -1; return -1;
str[i] = '\0'; /* make sure the string is nul-terminated */ str[i] = '\0'; /* make sure the string is nul-terminated */
if (virStrToLong_ll(str, NULL, 10, (long long *) &r) < 0) if (virStrToLong_ll(str, NULL, 10, &r) < 0)
return -1; return -1;
return r; return r;