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- GETPEERNAME C Library Procedures GETPEERNAME
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- NNAAMMEE
- getpeername - get name of connected peer
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- SSYYNNOOPPSSIISS
- ggeettppeeeerrnnaammee((ss,, nnaammee,, nnaammeelleenn))
- iinntt ss;;
- ssttrruucctt ssoocckkaaddddrr **nnaammee;;
- iinntt **nnaammeelleenn;;
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- DDEESSCCRRIIPPTTIIOONN
- _G_e_t_p_e_e_r_n_a_m_e returns the name of the peer connected to socket
- _s. The _n_a_m_e_l_e_n parameter should be initialized to indicate
- the amount of space pointed to by _n_a_m_e. On return it con-
- tains the actual size of the name returned (in bytes). The
- name is truncated if the buffer provided is too small.
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- DDIIAAGGNNOOSSTTIICCSS
- A 0 is returned if the call succeeds, -1 if it fails.
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- EERRRROORRSS
- The call succeeds unless:
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- [EBADF] The argument _s is not a valid descriptor.
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- [ENOTSOCK] The argument _s is a file, not a socket.
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- [ENOTCONN] The socket is not connected.
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- [ENOBUFS] Insufficient resources were available in the
- system to perform the operation.
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- [EFAULT] The _n_a_m_e parameter points to memory not in a
- valid part of the process address space.
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- SSEEEE AALLSSOO
- accept(2), bind(2), socket(2), getsockname(2)
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- Sprite v1.0 May 13, 1986 1
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