diff options
| -rw-r--r-- | arch/arm/syscall_arch.h | 7 | ||||
| -rw-r--r-- | src/time/clock_gettime.c | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/syscall_arch.h b/arch/arm/syscall_arch.h index a877b2cf..624e992e 100644 --- a/arch/arm/syscall_arch.h +++ b/arch/arm/syscall_arch.h @@ -101,3 +101,10 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo #define SYSCALL_FADVISE_6_ARG #define SYSCALL_IPC_BROKEN_MODE + +#define VDSO_USEFUL +#define VDSO_CGT32_SYM "__vdso_clock_gettime" +#define VDSO_CGT32_VER "LINUX_2.6" +#define VDSO_CGT_SYM "__vdso_clock_gettime64" +#define VDSO_CGT_VER "LINUX_2.6" +#define VDSO_CGT_WORKAROUND 1 diff --git a/src/time/clock_gettime.c b/src/time/clock_gettime.c index c7e66a51..4d2ec22f 100644 --- a/src/time/clock_gettime.c +++ b/src/time/clock_gettime.c @@ -42,6 +42,9 @@ static int cgt_init(clockid_t clk, struct timespec *ts) p = cgt_time32_wrap; } } +#ifdef VDSO_CGT_WORKAROUND + if (!__vdsosym(VDSO_CGT32_VER, VDSO_CGT32_SYM)) p = 0; +#endif #endif int (*f)(clockid_t, struct timespec *) = (int (*)(clockid_t, struct timespec *))p; |