@@ -256,17 +256,12 @@ static type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, \
#ifndef __NR_getrandom
#define __NR_getrandom -1
#endif
-
-#ifdef __NR_gettid
-_syscall0(int, gettid)
-#else
-/* This is a replacement for the host gettid() and must return a host
- errno. */
-static int gettid(void) {
- return -ENOSYS;
-}
+#ifndef __NR_gettid
+#define __NR_gettid -1
#endif
+_syscall0(int, gettid)
+
/* For the 64-bit guest on 32-bit host case we must emulate
* getdents using getdents64, because otherwise the host
* might hand us back more dirent records than we can fit
A "proper" implementation of the stub would assign ENOSYS to errno and return -1. As it is, the subsequent get_error will return whatever garbage value was in errno. Use the bogus syscall method for defining the stub function. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- linux-user/syscall.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)