NAME
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NAME
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getpeername - get name of connected peer
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getpeername - get name of connected peer
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SYNOPSIS
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SYNOPSIS
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#include <network.h>
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#include <network.h>
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int getpeername(int s, struct sockaddr *name, socklen_t
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int getpeername(int s, struct sockaddr *name, socklen_t
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*namelen);
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*namelen);
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DESCRIPTION
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DESCRIPTION
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Getpeername returns the name of the peer connected to
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Getpeername returns the name of the peer connected to
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socket s. The namelen parameter should be initialized to
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socket s. The namelen parameter should be initialized to
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indicate the amount of space pointed to by name. On
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indicate the amount of space pointed to by name. On
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return it contains the actual size of the name returned
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return it contains the actual size of the name returned
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(in bytes). The name is truncated if the buffer provided
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(in bytes). The name is truncated if the buffer provided
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is too small.
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is too small.
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RETURN VALUE
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RETURN VALUE
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On success, zero is returned. On error, -1 is returned,
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On success, zero is returned. On error, -1 is returned,
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and errno is set appropriately.
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and errno is set appropriately.
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ERRORS
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ERRORS
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EBADF The argument s is not a valid descriptor.
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EBADF The argument s is not a valid descriptor.
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ENOTSOCK
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ENOTSOCK
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The argument s is a file, not a socket.
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The argument s is a file, not a socket.
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ENOTCONN
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ENOTCONN
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The socket is not connected.
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The socket is not connected.
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ENOBUFS Insufficient resources were available in the sys-
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ENOBUFS Insufficient resources were available in the sys-
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tem to perform the operation.
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tem to perform the operation.
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