Kernel+Userspace: Implement the accept4() system call

Unlike accept() the new accept4() system call lets the caller specify
flags for the newly accepted socket file descriptor, such as
SOCK_CLOEXEC and SOCK_NONBLOCK.

1 files changed, 8 insertions, 1 deletions

diff --git a/Kernel/API/Syscall.h b/Kernel/API/Syscall.h
index 2d4e839d35..80f6ce9747 100644
--- a/Kernel/API/Syscall.h
+++ b/Kernel/API/Syscall.h
@@ -99,7 +99,7 @@ namespace Kernel {
     S(chmod)                      \
     S(socket)                     \
     S(bind)                       \
-    S(accept)                     \
+    S(accept4)                    \
     S(listen)                     \
     S(connect)                    \
     S(link)                       \
@@ -269,6 +269,13 @@ struct SC_clock_nanosleep_params {
     struct timespec* remaining_sleep;
 };
 
+struct SC_accept4_params {
+    int sockfd;
+    sockaddr* addr;
+    socklen_t* addrlen;
+    int flags;
+};
+
 struct SC_getsockopt_params {
     int sockfd;
     int level;