ae0d04052e
Implement recvmsg by copying data from the "in" ring. If not enough data is available and the recvmsg call is blocking, then wait on the inflight_conn_req waitqueue. Take the active socket in_mutex so that only one function can access the ring at any given time. Signed-off-by: Stefano Stabellini <stefano@aporeto.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> CC: boris.ostrovsky@oracle.com CC: jgross@suse.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
25 lines
683 B
C
25 lines
683 B
C
#ifndef __PVCALLS_FRONT_H__
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#define __PVCALLS_FRONT_H__
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#include <linux/net.h>
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int pvcalls_front_socket(struct socket *sock);
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int pvcalls_front_connect(struct socket *sock, struct sockaddr *addr,
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int addr_len, int flags);
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int pvcalls_front_bind(struct socket *sock,
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struct sockaddr *addr,
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int addr_len);
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int pvcalls_front_listen(struct socket *sock, int backlog);
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int pvcalls_front_accept(struct socket *sock,
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struct socket *newsock,
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int flags);
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int pvcalls_front_sendmsg(struct socket *sock,
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struct msghdr *msg,
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size_t len);
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int pvcalls_front_recvmsg(struct socket *sock,
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struct msghdr *msg,
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size_t len,
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int flags);
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#endif
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