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Kernel: Add getpeername() syscall, and fix getsockname() behavior.

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We were copying the raw IPv4 addresses into the wrong part of sockaddr_in,
and we didn't set sa_family or sa_port.
This commit is contained in:
Andreas Kling 2019-05-20 20:33:03 +02:00
parent f008156dbf
commit ae470ec955
11 changed files with 73 additions and 9 deletions
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8
LibC/sys/socket.cpp
View file

@ -1,6 +1,8 @@
#include <sys/socket.h>
#include <errno.h>
#include <Kernel/Syscall.h>
#include <AK/Assertions.h>
#include <stdio.h>
extern "C" {
@ -78,4 +80,10 @@ int getsockname(int sockfd, struct sockaddr* addr, socklen_t* addrlen)
__RETURN_WITH_ERRNO(rc, rc, -1);
}
int getpeername(int sockfd, struct sockaddr* addr, socklen_t* addrlen)
{
int rc = syscall(SC_getpeername, sockfd, addr, addrlen);
__RETURN_WITH_ERRNO(rc, rc, -1);
}
}