win32_common.c: Remove unused writev() replacement

[wimlib] / src / win32_replacements.c

diff --git a/src/win32_replacements.c b/src/win32_replacements.c
index 527d4345264484123afde97f7b8e1bbc6fc06ef9..0f19e891385eee4c716574af9d6b7b2e1416a942 100644 (file)
--- a/src/win32_replacements.c
+++ b/src/win32_replacements.c
@@ -311,33 +311,6 @@ pwrite(int fd, const void *buf, size_t count, off_t offset)
        return do_pread_or_pwrite(fd, (void*)buf, count, offset, true);
 }
 
-#if 0
-/* Dumb Windows implementation of writev().  It writes the vectors one at a
- * time. */
-ssize_t writev(int fd, const struct iovec *iov, int iovcnt)
-{
-       ssize_t total_bytes_written = 0;
-
-       if (iovcnt <= 0) {
-               errno = EINVAL;
-               return -1;
-       }
-       for (int i = 0; i < iovcnt; i++) {
-               ssize_t bytes_written;
-
-               bytes_written = write(fd, iov[i].iov_base, iov[i].iov_len);
-               if (bytes_written >= 0)
-                       total_bytes_written += bytes_written;
-               if (bytes_written != iov[i].iov_len) {
-                       if (total_bytes_written == 0)
-                               total_bytes_written = -1;
-                       break;
-               }
-       }
-       return total_bytes_written;
-}
-#endif
-
 int
 win32_get_file_and_vol_ids(const wchar_t *path, u64 *ino_ret, u64 *dev_ret)
 {