Remove unused function warnings during mimalloc build on CYGWIN

carlo-bramini · web-flow · commit 2fd5ad0f56d1 · 2026-03-29T14:30:14.000+02:00
This patch fixes issue #146594. See also #113141.
diff --git a/Objects/mimalloc/prim/unix/prim.c b/Objects/mimalloc/prim/unix/prim.c
@@ -77,7 +77,7 @@ static int mi_prim_access(const char *fpath, int mode) {
   return syscall(SYS_access,fpath,mode);
 }
 
-#elif !defined(__APPLE__) && !defined(_AIX) && !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__sun) && !defined(__NetBSD__) // avoid unused warnings
+#elif !defined(__APPLE__) && !defined(_AIX) && !defined(__CYGWIN__) && !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__sun) && !defined(__NetBSD__) // avoid unused warnings
 
 static int mi_prim_open(const char* fpath, int open_flags) {
   return open(fpath,open_flags);

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ static int mi_prim_access(const char *fpath, int mode) {`
`77`	`77`	`return syscall(SYS_access,fpath,mode);`
`78`	`78`	`}`
`79`	`79`
`80`		`-#elif !defined(__APPLE__) && !defined(_AIX) && !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__sun) && !defined(__NetBSD__) // avoid unused warnings`
	`80`	`+#elif !defined(__APPLE__) && !defined(_AIX) && !defined(__CYGWIN__) && !defined(__OpenBSD__) && !defined(__FreeBSD__) && !defined(__sun) && !defined(__NetBSD__) // avoid unused warnings`
`81`	`81`
`82`	`82`	`static int mi_prim_open(const char* fpath, int open_flags) {`
`83`	`83`	`return open(fpath,open_flags);`