summaryrefslogtreecommitdiff
path: root/arch/mips/vdso/vgettimeofday.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/vdso/vgettimeofday.c')
-rw-r--r--arch/mips/vdso/vgettimeofday.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/mips/vdso/vgettimeofday.c b/arch/mips/vdso/vgettimeofday.c
index 6ebdc37c89fc..6b83b6376a4b 100644
--- a/arch/mips/vdso/vgettimeofday.c
+++ b/arch/mips/vdso/vgettimeofday.c
@@ -17,12 +17,22 @@ int __vdso_clock_gettime(clockid_t clock,
return __cvdso_clock_gettime32(clock, ts);
}
+#ifdef CONFIG_MIPS_CLOCK_VSYSCALL
+
+/*
+ * This is behind the ifdef so that we don't provide the symbol when there's no
+ * possibility of there being a usable clocksource, because there's nothing we
+ * can do without it. When libc fails the symbol lookup it should fall back on
+ * the standard syscall path.
+ */
int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
struct timezone *tz)
{
return __cvdso_gettimeofday(tv, tz);
}
+#endif /* CONFIG_MIPS_CLOCK_VSYSCALL */
+
int __vdso_clock_getres(clockid_t clock_id,
struct old_timespec32 *res)
{
@@ -43,12 +53,22 @@ int __vdso_clock_gettime(clockid_t clock,
return __cvdso_clock_gettime(clock, ts);
}
+#ifdef CONFIG_MIPS_CLOCK_VSYSCALL
+
+/*
+ * This is behind the ifdef so that we don't provide the symbol when there's no
+ * possibility of there being a usable clocksource, because there's nothing we
+ * can do without it. When libc fails the symbol lookup it should fall back on
+ * the standard syscall path.
+ */
int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
struct timezone *tz)
{
return __cvdso_gettimeofday(tv, tz);
}
+#endif /* CONFIG_MIPS_CLOCK_VSYSCALL */
+
int __vdso_clock_getres(clockid_t clock_id,
struct __kernel_timespec *res)
{