Fix Hurd build, another go

diff --git a/src/OS/os.c-GNU b/src/OS/os.c-GNU
index 2c63ddca85e07dd6b93e7b435e5ccdfed80a3f37..59ebdf32a97d362471497b3db18e79895e9fd641 100644 (file)
--- a/src/OS/os.c-GNU
+++ b/src/OS/os.c-GNU
@@ -56,7 +56,8 @@ return -1;
 ssize_t
 os_pipe_read(int fd, void * buf, size_t count)
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = read(fd, buf, count)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;
@@ -68,7 +69,8 @@ return rc;
 ssize_t
 os_pipe_write(int fd, void * buf, size_t count)
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = write(fd, buf, count)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;
@@ -79,7 +81,8 @@ return rc;
 ssize_t
 os_pipe_writev(int fd, const struct iovec * iov, int iovcnt
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = writev(fd, iov, iovcnt)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;