2 files changed, 33 insertions, 0 deletions
diff --git a/userland/libc/sys/socket/recvfrom.c b/userland/libc/sys/socket/recvfrom.c
new file mode 100644
index 0000000..5bbfeea
--- /dev/null
+++ b/userland/libc/sys/socket/recvfrom.c
@@ -0,0 +1,17 @@
+#include <assert.h>
+#include <sys/socket.h>
+#include <syscall.h>
+
+struct two_args {
+  uint32_t a;
+  uint32_t b;
+};
+
+size_t recvfrom(int socket, void *buffer, size_t length, int flags,
+                struct sockaddr *address, socklen_t *address_len) {
+  struct two_args extra_args;
+  extra_args.a = address;
+  extra_args.b = address_len;
+
+  return syscall(SYS_RECVFROM, socket, buffer, length, flags, &extra_args);
+}
diff --git a/userland/libc/sys/socket/sendto.c b/userland/libc/sys/socket/sendto.c
new file mode 100644
index 0000000..73437ab
--- /dev/null
+++ b/userland/libc/sys/socket/sendto.c
@@ -0,0 +1,16 @@
+#include <sys/socket.h>
+#include <syscall.h>
+
+struct two_args {
+  uint32_t a;
+  uint32_t b;
+};
+
+size_t sendto(int socket, const void *message, size_t length, int flags,
+               const struct sockaddr *dest_addr, socklen_t dest_len) {
+  struct two_args extra = {
+      .a = dest_addr,
+      .b = dest_len,
+  };
+  return syscall(SYS_SENDTO, socket, message, length, flags, &extra);
+}