home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 15
/
Aminet 15 - Nov 1996.iso
/
Aminet
/
dev
/
gcc
/
ixemsdk.lha
/
man
/
cat2
/
getpeername.0
< prev
next >
Wrap
Text File
|
1996-09-01
|
2KB
|
43 lines
GETPEERNAME(2) UNIX Programmer's Manual GETPEERNAME(2)
NNAAMMEE
ggeettppeeeerrnnaammee - get name of connected peer
SSYYNNOOPPSSIISS
_i_n_t
ggeettppeeeerrnnaammee(_i_n_t _s, _s_t_r_u_c_t _s_o_c_k_a_d_d_r _*_n_a_m_e, _i_n_t _*_n_a_m_e_l_e_n)
DDEESSCCRRIIPPTTIIOONN
GGeettppeeeerrnnaammee() 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 contains the actual size of the name re-
turned (in bytes). The name is truncated if the buffer provided is too
small.
DDIIAAGGNNOOSSTTIICCSS
A 0 is returned if the call succeeds, -1 if it fails.
EERRRROORRSS
The call succeeds unless:
[EBADF] The argument _s is not a valid descriptor.
[ENOTSOCK] The argument _s is a file, not a socket.
[ENOTCONN] The socket is not connected.
[ENOBUFS] Insufficient resources were available in the system to per-
form the operation.
[EFAULT] The _n_a_m_e parameter points to memory not in a valid part of
the process address space.
SSEEEE AALLSSOO
accept(2), bind(2), socket(2), getsockname(2)
HHIISSTTOORRYY
The ggeettppeeeerrnnaammee() function call appeared in 4.2BSD.
4.2 Berkeley Distribution June 4, 1993 1