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Kernel: Add getsockopt(SO_PEERCRED) for local sockets
This sockopt gives you a struct with the PID, UID and GID of a socket's peer process.
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10 changed files with 72 additions and 12 deletions
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@ -46,6 +46,12 @@ struct sockaddr_in {
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char sin_zero[8];
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};
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struct ucred {
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pid_t pid;
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uid_t uid;
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gid_t gid;
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};
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#define SOL_SOCKET 1
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#define SOMAXCONN 128
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@ -53,6 +59,7 @@ struct sockaddr_in {
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#define SO_SNDTIMEO 2
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#define SO_KEEPALIVE 3
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#define SO_ERROR 4
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#define SO_PEERCRED 5
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int socket(int domain, int type, int protocol);
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int bind(int sockfd, const struct sockaddr* addr, socklen_t);
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