Commit 5c63462c authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont

decomp: fallback to write() if Linux vmsplice returns ENOSYS

(Since we are always dealing with a pipe, it cannot return EINVAL)
parent 7c321e8a
......@@ -120,9 +120,9 @@ static void *Thread (void *data)
struct iovec iov = { buf + i, (len - i) & ~page_mask, };
j = vmsplice (fd, &iov, 1, SPLICE_F_GIFT);
}
#else
j = write (fd, buf + i, len - i);
if (j == -1 && errno == ENOSYS) /* vmsplice() not supported */
#endif
j = write (fd, buf + i, len - i);
if (j <= 0)
{
if (j == 0)
......
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