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make gettimeofday handle second parameter (timezone)

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NAKAMURA Gou
2015-09-16 11:19:34 +09:00
parent 3819eec03f
commit 5ad0a03d18
1 changed files with 3 additions and 1 deletions
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4
kernel/syscall.c
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@@ -4976,9 +4976,10 @@ SYSCALL_DECLARE(gettimeofday)
{ {
struct timeval *tv = (struct timeval *)ihk_mc_syscall_arg0(ctx); struct timeval *tv = (struct timeval *)ihk_mc_syscall_arg0(ctx);
struct syscall_request request IHK_DMA_ALIGN; struct syscall_request request IHK_DMA_ALIGN;
struct timezone *tz = (struct timezone *)ihk_mc_syscall_arg1(ctx);
/* Do it locally if supported */ /* Do it locally if supported */
if (gettime_local_support) { if (!tz && gettime_local_support) {
update_cpu_local_time(); update_cpu_local_time();
/* Check validity of argument */ /* Check validity of argument */
@@ -4997,6 +4998,7 @@ SYSCALL_DECLARE(gettimeofday)
/* Otherwise offload */ /* Otherwise offload */
request.number = __NR_gettimeofday; request.number = __NR_gettimeofday;
request.args[0] = (unsigned long)tv; request.args[0] = (unsigned long)tv;
request.args[1] = (unsigned long)tz;
return do_syscall(&request, ihk_mc_get_processor_id(), 0); return do_syscall(&request, ihk_mc_get_processor_id(), 0);
} }