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Kernel+Userspace: Implement the accept4() system call

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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.
This commit is contained in:
Gunnar Beutner 2021-05-16 19:56:11 +02:00 • committed by Andreas Kling
parent 529f605ac8
commit 89956cb0d6
7 changed files with 49 additions and 18 deletions
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2
Userland/DevTools/UserspaceEmulator/Emulator.h
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@ -137,7 +137,7 @@ private:
int virt$getpeername(FlatPtr);
int virt$select(FlatPtr);
int virt$get_stack_bounds(FlatPtr, FlatPtr);
int virt$accept(int sockfd, FlatPtr address, FlatPtr address_length);
int virt$accept4(FlatPtr);
int virt$bind(int sockfd, FlatPtr address, socklen_t address_length);
int virt$recvmsg(int sockfd, FlatPtr msg_addr, int flags);
int virt$sendmsg(int sockfd, FlatPtr msg_addr, int flags);