1 files changed, 0 insertions, 67 deletions
diff --git a/lib/mlibc/options/posix/generic/sys-uio.cpp b/lib/mlibc/options/posix/generic/sys-uio.cpp
deleted file mode 100644
index 0f14bc0..0000000
--- a/lib/mlibc/options/posix/generic/sys-uio.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-
-#include <sys/uio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <limits.h>
-
-#include <frg/vector.hpp>
-#include <mlibc/allocator.hpp>
-#include <mlibc/debug.hpp>
-#include <mlibc/posix-sysdeps.hpp>
-#include <bits/ensure.h>
-
-ssize_t readv(int fd, const struct iovec *iovs, int iovc) {
-	ssize_t read_bytes = 0;
-
-	auto sysdep = MLIBC_CHECK_OR_ENOSYS(mlibc::sys_readv, -1);
-
-	if (int e = sysdep(fd, iovs, iovc, &read_bytes); e) {
-		errno = e;
-		return -1;
-	}
-
-	return read_bytes;
-}
-
-ssize_t writev(int fd, const struct iovec *iovs, int iovc) {
-	__ensure(iovc);
-
-	ssize_t written = 0;
-	size_t bytes = 0;
-	for(int i = 0; i < iovc; i++) {
-		if(SSIZE_MAX - bytes < iovs[i].iov_len) {
-			errno = EINVAL;
-			return -1;
-		}
-		bytes += iovs[i].iov_len;
-	}
-	frg::vector<char, MemoryAllocator> buffer{getAllocator()};
-	buffer.resize(bytes);
-
-	size_t to_copy = bytes;
-	char *bp = buffer.data();
-	for(int i = 0; i < iovc; i++) {
-		size_t copy = frg::min(iovs[i].iov_len, to_copy);
-
-		bp = (char *)mempcpy((void *)bp, (void *)iovs[i].iov_base, copy);
-
-		to_copy -= copy;
-		if(to_copy == 0)
-			break;
-	}
-
-	written = write(fd, buffer.data(), bytes);
-	return written;
-}
-
-ssize_t preadv(int, const struct iovec *, int, off_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}
-
-ssize_t pwritev(int, const struct iovec *, int, off_t) {
-	__ensure(!"Not implemented");
-	__builtin_unreachable();
-}