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guard rtc syscall

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This commit is contained in:
Ludwig Ortmann 2013-09-30 15:44:22 +02:00
parent 05acbe0419
commit d46a03f030
1 changed files with 3 additions and 0 deletions
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3
cpu/native/rtc/posix-rtc.c
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@ -24,6 +24,7 @@
#include "debug.h"
#include "rtc.h"
#include "cpu.h"
static int native_rtc_enabled;
@ -58,10 +59,12 @@ void rtc_get_localtime(struct tm *localt)
time_t t;
if (native_rtc_enabled == 1) {
_native_in_syscall++;
t = time(NULL);
if (localtime_r(&t, localt) == NULL) {
err(1, "rtc_get_localtime: localtime_r");
}
_native_in_syscall--;
}
}