Huw Davies : ntdll: Only compile get_current_teb() on linux.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c28258039b0f9d51afc1eade239e450b8a29b587
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c28258039b0f9d51afc1eade239e450...

Author: Huw Davies 
Date:   Mon Dec 19 09:35:41 2022 +0000

ntdll: Only compile get_current_teb() on linux.

---

dlls/ntdll/unix/signal_x86_64.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c
index 18de58fd713..15d1a3539a1 100644
--- a/dlls/ntdll/unix/signal_x86_64.c
+++ b/dlls/ntdll/unix/signal_x86_64.c
@@ -440,12 +440,14 @@ static inline struct amd64_thread_data *amd64_thread_data(void)
     return (struct amd64_thread_data *)ntdll_get_thread_data()->cpu_data;
 }

+#ifdef __linux__
 static inline TEB *get_current_teb(void)
 {
     unsigned long rsp;
     __asm__( "movq %%rsp,%0" : "=r" (rsp) );
     return (TEB *)(rsp & ~signal_stack_mask);
 }
+#endif

static BOOL is_inside_syscall( const ucontext_t *sigcontext )
 {