From 8b53e83b08cfdc3f430b5415cd1031d5e7e1f935 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Tue, 19 Jul 2022 23:44:33 +0200 Subject: [PATCH] tools/nolibc: fix build warning in sys_mmap() when my_syscall6 is not defined We return -ENOSYS when there's no syscall6() operation, but we must cast it to void* to avoid a warning. Signed-off-by: Willy Tarreau Signed-off-by: Paul E. McKenney --- tools/include/nolibc/sys.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 08491070387bc..b8c96878c9ce0 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -692,7 +692,7 @@ void *sys_mmap(void *addr, size_t length, int prot, int flags, int fd, { #ifndef my_syscall6 /* Function not implemented. */ - return -ENOSYS; + return (void *)-ENOSYS; #else int n; -- 2.30.2