add BGN/END_SAVE macros around fcntl/ioctl calls

diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c
index 9eb38c7e00760365f561f86540fa1f9407c19ee6..229958532da05ed497ba9f17c29a226e793b9c16 100644 (file)
--- a/Modules/fcntlmodule.c
+++ b/Modules/fcntlmodule.c
@@ -49,7 +49,10 @@ fcntl_fcntl(self, args)
                        return NULL;
                }
                memcpy(buf, str, len);
-               if (fcntl(fd, code, buf) < 0) {
+               BGN_SAVE
+               ret = fcntl(fd, code, buf);
+               END_SAVE
+               if (ret < 0) {
                        err_errno(IOError);
                        return NULL;
                }
@@ -64,7 +67,9 @@ fcntl_fcntl(self, args)
                if (!getargs(args, "(iii)", &fd, &code, &arg))
                        return NULL;
        }
+       BGN_SAVE
        ret = fcntl(fd, code, arg);
+       END_SAVE
        if (ret < 0) {
                err_errno(IOError);
                return NULL;
@@ -94,7 +99,10 @@ fcntl_ioctl(self, args)
                        return NULL;
                }
                memcpy(buf, str, len);
-               if (ioctl(fd, code, buf) < 0) {
+               BGN_SAVE
+               ret = ioctl(fd, code, buf);
+               END_SAVE
+               if (ret < 0) {
                        err_errno(IOError);
                        return NULL;
                }
@@ -109,7 +117,9 @@ fcntl_ioctl(self, args)
                if (!getargs(args, "(iii)", &fd, &code, &arg))
                        return NULL;
        }
+       BGN_SAVE
        ret = ioctl(fd, code, arg);
+       END_SAVE
        if (ret < 0) {
                err_errno(IOError);
                return NULL;