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virhostuptime: Introduce virHostBootTimeInit()
The idea is to offer callers an init function that they can call independently to ensure that the global variables get initialized. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Cole Robinson <crobinso@redhat.com>
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@ -2199,6 +2199,7 @@ virHostMemSetParameters;
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# util/virhostuptime.h
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# util/virhostuptime.h
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virHostBootTimeInit;
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virHostGetBootTime;
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virHostGetBootTime;
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@ -126,7 +126,7 @@ virHostGetBootTimeOnceInit(void)
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int
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int
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virHostGetBootTime(unsigned long long *when)
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virHostGetBootTime(unsigned long long *when)
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{
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{
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if (virOnce(&virHostGetBootTimeOnce, virHostGetBootTimeOnceInit) < 0)
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if (virHostBootTimeInit() < 0)
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return -1;
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return -1;
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if (bootTimeErrno) {
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if (bootTimeErrno) {
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@ -137,3 +137,13 @@ virHostGetBootTime(unsigned long long *when)
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*when = bootTime;
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*when = bootTime;
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return 0;
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return 0;
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}
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}
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int
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virHostBootTimeInit(void)
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{
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if (virOnce(&virHostGetBootTimeOnce, virHostGetBootTimeOnceInit) < 0)
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return -1;
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return 0;
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}
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@ -25,3 +25,6 @@
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int
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int
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virHostGetBootTime(unsigned long long *when)
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virHostGetBootTime(unsigned long long *when)
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G_GNUC_NO_INLINE;
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G_GNUC_NO_INLINE;
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int
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virHostBootTimeInit(void);
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