mirror of https://github.com/mkerrisk/man-pages
Remove use of .SM macros.
This commit is contained in:
Michael Kerrisk
parent
3f28250188
commit
d2d293bac2
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@ -20,7 +20,7 @@ bindresvport \- bind a socket to a privileged IP port
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.LP
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.BR bindresvport ()
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is used to bind a socket descriptor to a privileged
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.SM IP
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IP
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port, that is, a
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port number in the range 0-1023.
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@ -32,26 +32,26 @@ DES encryption
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and
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.BR cbc_crypt ()
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implement the
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.SM NBS
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.SM DES
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NBS
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DES
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(Data Encryption Standard).
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These routines are faster and more general purpose than
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.BR crypt (3).
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They also are able to utilize
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.SM DES
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DES
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hardware if it is available.
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.BR ecb_crypt ()
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encrypts in
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.SM ECB
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ECB
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(Electronic Code Book)
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mode, which encrypts blocks of data independently.
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.BR cbc_crypt ()
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encrypts in
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.SM CBC
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CBC
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(Cipher Block Chaining)
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mode, which chains together
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successive blocks.
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.SM CBC
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CBC
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mode protects against insertions, deletions and
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substitutions of blocks.
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Also, regularities in the clear text will
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@ -62,7 +62,7 @@ The first parameter,
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.IR key ,
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is the 8-byte encryption key with parity.
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To set the key's parity, which for
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.SM DES
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DES
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is in the low bit of each byte, use
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.BR des_setparity ().
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The second parameter,
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@ -77,22 +77,22 @@ which must be a multiple of 8.
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The fourth parameter,
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.IR mode ,
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is formed by
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.SM OR\s0'ing
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OR 'ing
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together some things.
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For the encryption direction 'or' in either
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.SM DES_ENCRYPT
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.BR DES_ENCRYPT
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or
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.SM DES_DECRYPT\s0.
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.BR SM DES_DECRYPT .
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For software versus hardware
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encryption, 'or' in either
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.SM DES_HW
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.BR DES_HW
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or
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.SM DES_SW\s0.
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.BR SM DES_SW .
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If
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.SM DES_HW
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.BR DES_HW
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is specified, and there is no hardware, then the encryption is performed
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in software and the routine returns
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.SM DESERR_NOHWDEVICE\s0.
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.BR SM DESERR_NOHWDEVICE .
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For
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.BR cbc_crypt (),
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the parameter
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@ -104,23 +104,23 @@ vector upon return.
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.SH RETURN VALUE
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.PD 0
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.TP 20
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.SM DESERR_NONE
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.BR DESERR_NONE
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No error.
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.TP
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.SM DESERR_NOHWDEVICE
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.BR DESERR_NOHWDEVICE
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Encryption succeeded, but done in software instead of the requested hardware.
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.TP
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.SM DESERR_HWERROR
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.BR DESERR_HWERROR
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An error occurred in the hardware or driver.
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.TP
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.SM DESERR_BADPARAM
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.BR DESERR_BADPARAM
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Bad parameter to routine.
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.PD
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.LP
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Given a result status
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.IR stat ,
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the macro
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.\" .SM DES_FAILED\c
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.\" .BR DES_FAILED\c
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.\" .BR ( stat )
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.BI DES_FAILED( stat )
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is false only for the first two statuses.
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@ -279,12 +279,10 @@ plus '?' for an
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ambiguous match or an extraneous parameter.
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.SH ENVIRONMENT
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.TP
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.SM
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.B POSIXLY_CORRECT
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If this is set, then option processing stops as soon as a non-option
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argument is encountered.
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.TP
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.SM
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.B _<PID>_GNU_nonoption_argv_flags_
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This variable was used by
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.BR bash (1)
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@ -78,9 +78,9 @@ program number is found, or until end-of-file is encountered.
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.SH RETURN VALUE
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.LP
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A
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.SM NULL
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NULL
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pointer is returned on
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.SM EOF
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EOF
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or error.
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.SH FILES
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.PD 0
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@ -131,6 +131,7 @@ A typical source fragment would be
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#endif
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.fi
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.in
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.LP
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(But see the BUGS section.)
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.LP
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The 4.4BSD, Linux and SUSv2 versions always return an absolute
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244
man3/rpc.3
244
man3/rpc.3
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@ -60,12 +60,12 @@ authnone_create()
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.ft R
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.IP
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Create and returns an
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.SM RPC
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RPC
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authentication handle that passes nonusable authentication
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information with each remote procedure call.
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This is the
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default authentication used by
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.SM RPC.
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RPC.
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.if t .ne 10
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.LP
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.ft B
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@ -79,7 +79,7 @@ int uid, gid, len, *aup_gids;
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.ft R
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.IP
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Create and return an
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.SM RPC
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RPC
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authentication handle that contains
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authentication information.
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The parameter
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@ -88,10 +88,10 @@ is the name of the machine on which the information was
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created;
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.I uid
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is the user's user
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.SM ID ;
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ID;
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.I gid
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is the user's current group
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.SM ID ;
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ID;
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.I len
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and
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.I aup_gids
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@ -150,7 +150,7 @@ is handy for translating failure statuses into messages.
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.IP
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Warning: calling remote procedures with this routine
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uses
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.SM UDP/IP
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UDP/IP
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as a transport; see
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.BR clntudp_create ()
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for restrictions.
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@ -232,7 +232,7 @@ A macro that calls the remote procedure
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associated with the client handle,
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.IR clnt ,
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which is obtained with an
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.SM RPC
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RPC
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client creation routine such as
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.BR clnt_create ().
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The parameter
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@ -258,7 +258,7 @@ CLIENT *clnt;
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.ft R
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.IP
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A macro that destroys the client's
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.SM RPC
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RPC
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handle.
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Destruction usually involves deallocation
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of private data structures, including
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@ -269,7 +269,7 @@ Use of
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is undefined after calling
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.BR clnt_destroy ().
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If the
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.SM RPC
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RPC
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library opened the associated socket, it will close it also.
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Otherwise, the socket remains open.
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.br
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@ -298,11 +298,11 @@ Default timeouts are set, but can be modified using
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.BR clnt_control ().
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.IP
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Warning: Using
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.SM UDP
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UDP
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has its shortcomings.
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Since
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.SM UDP-based
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.SM RPC
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UDP-based
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RPC
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messages can only hold up to 8 Kbytes of encoded data,
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this transport cannot be used for procedures that take
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large arguments or return huge results.
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@ -327,17 +327,17 @@ indicates the type of operation, and
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.I info
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is a pointer to the information.
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For both
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.SM UDP
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UDP
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and
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.SM TCP,
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TCP,
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the supported values of
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.I req
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and their argument types and what they do are:
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.IP
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.nf
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.ta +2.0i +2.0i +2.0i
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.SM CLSET_TIMEOUT struct timeval set total timeout
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.SM CLGET_TIMEOUT struct timeval get total timeout
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CLSET_TIMEOUT struct timeval set total timeout
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CLGET_TIMEOUT struct timeval get total timeout
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.fi
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.IP
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Note: if you set the timeout using
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@ -347,23 +347,23 @@ the timeout parameter passed to
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will be ignored in all future calls.
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.IP
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.nf
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.SM CLGET_SERVER_ADDR struct sockaddr_in get server's address
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CLGET_SERVER_ADDR struct sockaddr_in get server's address
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.fi
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.br
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.IP
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The following operations are valid for
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.SM UDP
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UDP
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only:
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.IP
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.nf
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.ta +2.0i +2.0i +2.0i
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.SM CLSET_RETRY_TIMEOUT struct timeval set the retry timeout
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.SM CLGET_RETRY_TIMEOUT struct timeval get the retry timeout
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CLSET_RETRY_TIMEOUT struct timeval set the retry timeout
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CLGET_RETRY_TIMEOUT struct timeval get the retry timeout
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.fi
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.br
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.IP
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The retry timeout is the time that
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.SM "UDP RPC"
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"UDP RPC"
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waits for the server to reply before
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retransmitting the request.
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.br
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@ -380,16 +380,16 @@ char *out;
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.ft R
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.IP
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A macro that frees any data allocated by the
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.SM RPC/XDR
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RPC/XDR
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system when it decoded the results of an
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.SM RPC
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RPC
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call.
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The parameter
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.I out
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is the address of the results, and
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.I outproc
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is the
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.SM XDR
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XDR
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routine describing the results.
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This routine returns one if the results were successfully
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freed,
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@ -425,7 +425,7 @@ char *s;
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.IP
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Print a message to standard error indicating
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why a client
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.SM RPC
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RPC
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handle could not be created.
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The message is prepended with string
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.I s
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@ -467,7 +467,7 @@ char *s;
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.ft R
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.IP
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Print a message to standard error indicating why an
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.SM RPC
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RPC
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call failed;
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.I clnt
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is the handle used to do the call.
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@ -511,11 +511,11 @@ Take the same arguments as
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.BR clnt_perrno (),
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but instead of sending a message to the standard error
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indicating why an
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.SM RPC
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RPC
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call failed, return a pointer to a string which contains
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the message.
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The string ends with a
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.SM NEWLINE.
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NEWLINE.
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.IP
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.BR clnt_sperrno ()
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is used instead of
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@ -569,7 +569,7 @@ unsigned long prognum, versnum;
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.ft R
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.IP
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This routine creates a toy
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.SM RPC
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RPC
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client for the remote program
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.IR prognum ,
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version
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@ -577,17 +577,17 @@ version
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The transport used to pass messages to the service is
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actually a buffer within the process's address space, so the
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corresponding
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.SM RPC
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RPC
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server should live in the same address space; see
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.BR svcraw_create ().
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This allows simulation of
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.SM RPC
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RPC
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and acquisition of
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.SM RPC
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RPC
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overheads, such as round trip times, without any
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kernel interference.
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This routine returns
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.SM NULL
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NULL
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if it fails.
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.br
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.if t .ne 15
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@ -605,13 +605,13 @@ unsigned int sendsz, recvsz;
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.ft R
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.IP
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This routine creates an
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.SM RPC
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RPC
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client for the remote program
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.IR prognum ,
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version
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.IR versnum ;
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the client uses
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.SM TCP/IP
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TCP/IP
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as a transport.
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The remote program is located at Internet
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address
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@ -630,10 +630,10 @@ is a socket; if it is
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then this routine opens a new one and sets
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.IR sockp .
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Since
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.SM TCP-based
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.SM RPC
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TCP-based
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RPC
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uses buffered
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.SM I/O ,
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I/O,
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the user may specify the size of the send and receive buffers
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with the parameters
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.I sendsz
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@ -641,7 +641,7 @@ and
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.IR recvsz ;
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values of zero choose suitable defaults.
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This routine returns
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.SM NULL
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NULL
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if it fails.
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.br
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.if t .ne 15
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@ -659,13 +659,13 @@ int *sockp;
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.ft R
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.IP
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This routine creates an
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.SM RPC
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RPC
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client for the remote program
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.IR prognum ,
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version
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.IR versnum ;
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the client uses use
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.SM UDP/IP
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UDP/IP
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as a transport.
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The remote program is located at Internet
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address
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@ -683,7 +683,7 @@ is a socket; if it is
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then this routine opens a new one and sets
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.IR sockp .
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The
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.SM UDP
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UDP
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transport resends the call message in intervals of
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.I wait
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time until a response is received or until the call times
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@ -692,8 +692,8 @@ The total time for the call to time out is specified by
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.BR clnt_call ().
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.IP
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Warning: since
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.SM UDP-based
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.SM RPC
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UDP-based
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RPC
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messages can only hold up to 8 Kbytes
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of encoded data, this transport cannot be used for procedures
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that take large arguments or return huge results.
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@ -716,13 +716,13 @@ unsigned int recosize;
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.ft R
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.IP
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This routine creates an
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.SM RPC
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RPC
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client for the remote program
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.IR prognum ,
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on
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.IR versnum ;
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the client uses use
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.SM UDP/IP
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UDP/IP
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as a transport.
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The remote program is located at Internet
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address
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@ -740,7 +740,7 @@ is a socket; if it is
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then this routine opens a new one and sets
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.BR sockp .
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The
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.SM UDP
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UDP
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transport resends the call message in intervals of
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.I wait
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time until a response is received or until the call times
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@ -749,8 +749,8 @@ The total time for the call to time out is specified by
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.BR clnt_call ().
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.IP
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This allows the user to specify the maximum packet size for sending and receiving
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.SM UDP-based
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.SM RPC
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UDP-based
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RPC
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messages.
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.br
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.if t .ne 7
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@ -765,7 +765,7 @@ struct sockaddr_in *addr;
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.ft R
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.IP
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Stuff the machine's
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.SM IP
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IP
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address into
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.IR *addr ,
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without consulting the library routines that deal with
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@ -787,14 +787,14 @@ struct sockaddr_in *addr;
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A user interface to the
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.B portmap
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service, which returns a list of the current
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.SM RPC
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RPC
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program-to-port mappings
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on the host located at
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.SM IP
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IP
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address
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.IR *addr .
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This routine can return
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.SM NULL .
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NULL.
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The command
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.IR "rpcinfo\ \-p"
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uses this routine.
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|
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@ -825,20 +825,20 @@ The value of
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.I protocol
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is most likely
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.B
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.SM IPPROTO_UDP
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IPPROTO_UDP
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or
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.BR IPPROTO_TCP .
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A return value of zero means that the mapping does not exist
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or that
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the
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.SM RPC
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RPC
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system failed to contact the remote
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.B portmap
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service.
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In the latter case, the global variable
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.BR rpc_createerr ()
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contains the
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.SM RPC
|
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RPC
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status.
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.br
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.if t .ne 15
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|
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@ -863,11 +863,11 @@ A user interface to the
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service, which instructs
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.B portmap
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on the host at
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.SM IP
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IP
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address
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.I *addr
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to make an
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||||
.SM RPC
|
||||
RPC
|
||||
call on your behalf to a procedure on that host.
|
||||
The parameter
|
||||
.I *portp
|
||||
|
|
@ -909,7 +909,7 @@ The value of
|
|||
.I protocol
|
||||
is most likely
|
||||
.B
|
||||
.SM IPPROTO_UDP
|
||||
IPPROTO_UDP
|
||||
or
|
||||
.BR IPPROTO_TCP .
|
||||
This routine returns one if it succeeds, zero otherwise.
|
||||
|
|
@ -953,7 +953,7 @@ xdrproc_t inproc, outproc;
|
|||
Register procedure
|
||||
.I procname
|
||||
with the
|
||||
.SM RPC
|
||||
RPC
|
||||
service package.
|
||||
If a request arrives for program
|
||||
.IR prognum ,
|
||||
|
|
@ -974,7 +974,7 @@ otherwise.
|
|||
.IP
|
||||
Warning: remote procedures registered in this form
|
||||
are accessed using the
|
||||
.SM UDP/IP
|
||||
UDP/IP
|
||||
transport; see
|
||||
.BR svcudp_create ()
|
||||
for restrictions.
|
||||
|
|
@ -989,7 +989,7 @@ struct rpc_createerr rpc_createerr;
|
|||
.ft R
|
||||
.IP
|
||||
A global variable whose value is set by any
|
||||
.SM RPC
|
||||
RPC
|
||||
client creation routine
|
||||
that does not succeed.
|
||||
Use the routine
|
||||
|
|
@ -1007,7 +1007,7 @@ xprt;
|
|||
.ft R
|
||||
.IP
|
||||
A macro that destroys the
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport handle,
|
||||
.IR xprt .
|
||||
Destruction usually involves deallocation
|
||||
|
|
@ -1028,7 +1028,7 @@ fd_set svc_fdset;
|
|||
.ft R
|
||||
.IP
|
||||
A global variable reflecting the
|
||||
.SM RPC
|
||||
RPC
|
||||
service side's
|
||||
read file descriptor bit mask; it is suitable as a parameter
|
||||
to the
|
||||
|
|
@ -1072,7 +1072,7 @@ char *in;
|
|||
.ft R
|
||||
.IP
|
||||
A macro that frees any data allocated by the
|
||||
.SM RPC/XDR
|
||||
RPC/XDR
|
||||
system when it decoded the arguments to a service procedure
|
||||
using
|
||||
.BR svc_getargs ().
|
||||
|
|
@ -1093,10 +1093,10 @@ char *in;
|
|||
.ft R
|
||||
.IP
|
||||
A macro that decodes the arguments of an
|
||||
.SM RPC
|
||||
RPC
|
||||
request
|
||||
associated with the
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport handle,
|
||||
.IR xprt .
|
||||
The parameter
|
||||
|
|
@ -1104,7 +1104,7 @@ The parameter
|
|||
is the address where the arguments will be placed;
|
||||
.I inproc
|
||||
is the
|
||||
.SM XDR
|
||||
XDR
|
||||
routine used to decode the arguments.
|
||||
This routine returns one if decoding succeeds, and zero
|
||||
otherwise.
|
||||
|
|
@ -1122,7 +1122,7 @@ SVCXPRT *xprt;
|
|||
.IP
|
||||
The approved way of getting the network address of the caller
|
||||
of a procedure associated with the
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport handle,
|
||||
.IR xprt .
|
||||
.br
|
||||
|
|
@ -1143,9 +1143,9 @@ but instead implements custom asynchronous event processing.
|
|||
It is called when the
|
||||
.BR select (2)
|
||||
system call has determined that an
|
||||
.SM RPC
|
||||
RPC
|
||||
request has arrived on some
|
||||
.SM RPC
|
||||
RPC
|
||||
socket(s);
|
||||
.I rdfds
|
||||
is the resultant read file descriptor bit mask.
|
||||
|
|
@ -1206,10 +1206,10 @@ service (generally
|
|||
.I protocol
|
||||
is zero,
|
||||
.B
|
||||
.SM IPPROTO_UDP
|
||||
IPPROTO_UDP
|
||||
or
|
||||
.B
|
||||
.SM IPPROTO_TCP
|
||||
IPPROTO_TCP
|
||||
).
|
||||
The procedure
|
||||
.I dispatch
|
||||
|
|
@ -1239,7 +1239,7 @@ svc_run()
|
|||
.IP
|
||||
This routine never returns.
|
||||
It waits for
|
||||
.SM RPC
|
||||
RPC
|
||||
requests to arrive, and calls the appropriate service
|
||||
procedure using
|
||||
.BR svc_getreq ()
|
||||
|
|
@ -1261,7 +1261,7 @@ char *out;
|
|||
.ft R
|
||||
.IP
|
||||
Called by an
|
||||
.SM RPC
|
||||
RPC
|
||||
service's dispatch routine to send the results of a
|
||||
remote procedure call.
|
||||
The parameter
|
||||
|
|
@ -1269,7 +1269,7 @@ The parameter
|
|||
is the request's associated transport handle;
|
||||
.I outproc
|
||||
is the
|
||||
.SM XDR
|
||||
XDR
|
||||
routine which is used to encode the results; and
|
||||
.I out
|
||||
is the address of the results.
|
||||
|
|
@ -1349,7 +1349,7 @@ SVCXPRT *xprt;
|
|||
.ft R
|
||||
.IP
|
||||
Called when the desired program is not registered with the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
Service implementors usually do not need this routine.
|
||||
.br
|
||||
|
|
@ -1366,7 +1366,7 @@ SVCXPRT *xprt;
|
|||
.IP
|
||||
Called when the desired version of a program is not registered
|
||||
with the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
Service implementors usually do not need this routine.
|
||||
.br
|
||||
|
|
@ -1420,7 +1420,7 @@ unsigned int recvsize;
|
|||
Create a service on top of any open descriptor.
|
||||
Typically, this descriptor is a connected socket for a stream protocol such
|
||||
as
|
||||
.SM TCP.
|
||||
TCP.
|
||||
.I sendsize
|
||||
and
|
||||
.I recvsize
|
||||
|
|
@ -1439,23 +1439,23 @@ svcraw_create()
|
|||
.ft R
|
||||
.IP
|
||||
This routine creates a toy
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport, to which it returns a pointer.
|
||||
The transport is really a buffer within the process's address space,
|
||||
so the corresponding
|
||||
.SM RPC
|
||||
RPC
|
||||
client should live in the same
|
||||
address space;
|
||||
see
|
||||
.BR clntraw_create ().
|
||||
This routine allows simulation of
|
||||
.SM RPC
|
||||
RPC
|
||||
and acquisition of
|
||||
.SM RPC
|
||||
RPC
|
||||
overheads (such as round trip times), without any kernel
|
||||
interference.
|
||||
This routine returns
|
||||
.SM NULL
|
||||
NULL
|
||||
if it fails.
|
||||
.br
|
||||
.if t .ne 11
|
||||
|
|
@ -1471,8 +1471,8 @@ unsigned int send_buf_size, recv_buf_size;
|
|||
.ft R
|
||||
.IP
|
||||
This routine creates a
|
||||
.SM TCP/IP-based
|
||||
.SM RPC
|
||||
TCP/IP-based
|
||||
RPC
|
||||
service transport, to which it returns a pointer.
|
||||
The transport is associated with the socket
|
||||
.IR sock ,
|
||||
|
|
@ -1480,7 +1480,7 @@ which may be
|
|||
.BR RPC_ANYSOCK ,
|
||||
in which case a new socket is created.
|
||||
If the socket is not bound to a local
|
||||
.SM TCP
|
||||
TCP
|
||||
port, then this routine binds it to an arbitrary port.
|
||||
Upon completion,
|
||||
\fB\%xprt\->xp_sock\fR
|
||||
|
|
@ -1488,13 +1488,13 @@ is the transport's socket descriptor, and
|
|||
\fB\%xprt\->xp_port\fR
|
||||
is the transport's port number.
|
||||
This routine returns
|
||||
.SM NULL
|
||||
NULL
|
||||
if it fails.
|
||||
Since
|
||||
.SM TCP-based
|
||||
.SM RPC
|
||||
TCP-based
|
||||
RPC
|
||||
uses buffered
|
||||
.SM I/O ,
|
||||
I/O,
|
||||
users may specify the size of buffers; values of zero
|
||||
choose suitable defaults.
|
||||
.br
|
||||
|
|
@ -1511,8 +1511,8 @@ unsigned int sendsize, recosize;
|
|||
.ft R
|
||||
.IP
|
||||
This routine creates a
|
||||
.SM UDP/IP-based
|
||||
.SM RPC
|
||||
UDP/IP-based
|
||||
RPC
|
||||
service transport, to which it returns a pointer.
|
||||
The transport is associated with the socket
|
||||
.IR sock ,
|
||||
|
|
@ -1520,7 +1520,7 @@ which may be
|
|||
.BR RPC_ANYSOCK ,
|
||||
in which case a new socket is created.
|
||||
If the socket is not bound to a local
|
||||
.SM UDP
|
||||
UDP
|
||||
port, then this routine binds it to an arbitrary port.
|
||||
Upon completion,
|
||||
\fB\%xprt\->xp_sock\fR
|
||||
|
|
@ -1528,13 +1528,13 @@ is the transport's socket descriptor, and
|
|||
\fB\%xprt\->xp_port\fR
|
||||
is the transport's port number.
|
||||
This routine returns
|
||||
.SM NULL
|
||||
NULL
|
||||
if it fails.
|
||||
.IP
|
||||
This allows the user to specify the maximum packet size for sending and
|
||||
receiving
|
||||
.SM UDP-based
|
||||
.SM RPC messages.
|
||||
UDP-based
|
||||
RPC messages.
|
||||
.br
|
||||
.if t .ne 5
|
||||
.LP
|
||||
|
|
@ -1563,12 +1563,12 @@ struct accepted_reply *ar;
|
|||
.ft R
|
||||
.IP
|
||||
Used for encoding
|
||||
.SM RPC
|
||||
RPC
|
||||
reply messages.
|
||||
This routine is useful for users who wish to generate
|
||||
RPC-style
|
||||
messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 7
|
||||
|
|
@ -1583,11 +1583,11 @@ struct authunix_parms *aupp;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM UNIX
|
||||
UNIX
|
||||
credentials.
|
||||
This routine is useful for users
|
||||
who wish to generate these credentials without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
authentication package.
|
||||
.br
|
||||
.if t .ne 7
|
||||
|
|
@ -1603,12 +1603,12 @@ struct rpc_msg *chdr;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM RPC
|
||||
RPC
|
||||
call header messages.
|
||||
This routine is useful for users who wish to generate
|
||||
.SM RPC-style
|
||||
RPC-style
|
||||
messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 7
|
||||
|
|
@ -1623,12 +1623,12 @@ struct rpc_msg *cmsg;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM RPC
|
||||
RPC
|
||||
call messages.
|
||||
This routine is useful for users who wish to generate
|
||||
.SM RPC-style
|
||||
RPC-style
|
||||
messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 7
|
||||
|
|
@ -1643,12 +1643,12 @@ struct opaque_auth *ap;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM RPC
|
||||
RPC
|
||||
authentication information messages.
|
||||
This routine is useful for users who wish to generate
|
||||
.SM RPC-style
|
||||
RPC-style
|
||||
messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 7
|
||||
|
|
@ -1699,12 +1699,12 @@ struct rejected_reply *rr;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM RPC
|
||||
RPC
|
||||
reply messages.
|
||||
This routine is useful for users who wish to generate
|
||||
.SM RPC-style
|
||||
RPC-style
|
||||
messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 8
|
||||
|
|
@ -1719,12 +1719,12 @@ struct rpc_msg *rmsg;
|
|||
.ft R
|
||||
.IP
|
||||
Used for describing
|
||||
.SM RPC
|
||||
RPC
|
||||
reply messages.
|
||||
This routine is useful for users who wish to generate
|
||||
.SM RPC
|
||||
RPC
|
||||
style messages without using the
|
||||
.SM RPC
|
||||
RPC
|
||||
package.
|
||||
.br
|
||||
.if t .ne 8
|
||||
|
|
@ -1739,10 +1739,10 @@ SVCXPRT *xprt;
|
|||
.ft R
|
||||
.IP
|
||||
After
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport handles are created,
|
||||
they should register themselves with the
|
||||
.SM RPC
|
||||
RPC
|
||||
service package.
|
||||
This routine modifies the global variable
|
||||
.BR svc_fds ().
|
||||
|
|
@ -1760,10 +1760,10 @@ SVCXPRT *xprt;
|
|||
.ft R
|
||||
.IP
|
||||
Before an
|
||||
.SM RPC
|
||||
RPC
|
||||
service transport handle is destroyed,
|
||||
it should unregister itself with the
|
||||
.SM RPC
|
||||
RPC
|
||||
service package.
|
||||
This routine modifies the global variable
|
||||
.BR svc_fds ().
|
||||
|
|
@ -1785,5 +1785,5 @@ rpcgen Programming Guide
|
|||
.ft R
|
||||
.RE
|
||||
.IR "RPC: Remote Procedure Call Protocol Specification" ,
|
||||
.SM RFC\ 1050, Sun Microsystems, Inc.,
|
||||
.SM USC-ISI.
|
||||
RFC\ 1050, Sun Microsystems, Inc.,
|
||||
USC-ISI.
|
||||
|
|
|
|||
68
man3/xdr.3
68
man3/xdr.3
|
|
@ -40,7 +40,7 @@ is the
|
|||
each of the array's elements, and
|
||||
.I elproc
|
||||
is an
|
||||
.SM XDR
|
||||
XDR
|
||||
filter that translates between
|
||||
the array elements' C form, and their external
|
||||
representation.
|
||||
|
|
@ -122,7 +122,7 @@ XDR *xdrs;
|
|||
.ft R
|
||||
.IP
|
||||
A macro that invokes the destroy routine associated with the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream,
|
||||
.IR xdrs .
|
||||
Destruction usually involves freeing private data structures
|
||||
|
|
@ -195,7 +195,7 @@ char *objp;
|
|||
.IP
|
||||
Generic freeing routine.
|
||||
The first argument is the
|
||||
.SM XDR
|
||||
XDR
|
||||
routine for the object being freed.
|
||||
The second argument
|
||||
is a pointer to the object itself.
|
||||
|
|
@ -219,18 +219,18 @@ XDR *xdrs;
|
|||
.IP
|
||||
A macro that invokes the get-position routine
|
||||
associated with the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream,
|
||||
.IR xdrs .
|
||||
The routine returns an unsigned integer,
|
||||
which indicates the position of the
|
||||
.SM XDR
|
||||
XDR
|
||||
byte stream.
|
||||
A desirable feature of
|
||||
.SM XDR
|
||||
XDR
|
||||
streams is that simple arithmetic works with this number,
|
||||
although the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream instances need not guarantee this.
|
||||
.br
|
||||
.if t .ne 4
|
||||
|
|
@ -247,7 +247,7 @@ int len;
|
|||
.ft R
|
||||
.IP
|
||||
A macro that invokes the in-line routine associated with the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream,
|
||||
.IR xdrs .
|
||||
The routine returns a pointer
|
||||
|
|
@ -260,7 +260,7 @@ Note: pointer is cast to
|
|||
Warning:
|
||||
.BR xdr_inline ()
|
||||
may return
|
||||
.SM NULL
|
||||
NULL
|
||||
(0)
|
||||
if it cannot allocate a contiguous piece of a buffer.
|
||||
Therefore the behavior may vary among stream instances;
|
||||
|
|
@ -312,7 +312,7 @@ enum xdr_op op;
|
|||
.ft R
|
||||
.IP
|
||||
This routine initializes the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream object pointed to by
|
||||
.IR xdrs .
|
||||
The stream's data is written to, or read from,
|
||||
|
|
@ -324,7 +324,7 @@ bytes long.
|
|||
The
|
||||
.I op
|
||||
determines the direction of the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream
|
||||
(either
|
||||
.BR XDR_ENCODE ,
|
||||
|
|
@ -369,7 +369,7 @@ xdrproc_t xdrobj;
|
|||
Like
|
||||
.BR xdr_reference ()
|
||||
except that it serializes
|
||||
.SM NULL
|
||||
NULL
|
||||
pointers, whereas
|
||||
.BR xdr_reference ()
|
||||
does not.
|
||||
|
|
@ -394,7 +394,7 @@ int (*readit) (), (*writeit) ();
|
|||
.ft R
|
||||
.IP
|
||||
This routine initializes the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream object pointed to by
|
||||
.IR xdrs .
|
||||
The stream's data is written to a buffer of size
|
||||
|
|
@ -420,13 +420,13 @@ except that
|
|||
.I handle
|
||||
is passed to the former routines as the first parameter.
|
||||
Note: the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream's
|
||||
.I op
|
||||
field must be set by the caller.
|
||||
.IP
|
||||
Warning: this
|
||||
.SM XDR
|
||||
XDR
|
||||
stream implements an intermediate record stream.
|
||||
Therefore there are additional bytes in the stream
|
||||
to provide record boundary information.
|
||||
|
|
@ -484,7 +484,7 @@ This routine can be invoked only on
|
|||
streams created by
|
||||
.BR xdrrec_create ().
|
||||
It tells the
|
||||
.SM XDR
|
||||
XDR
|
||||
implementation that the rest of the current record
|
||||
in the stream's input buffer should be discarded.
|
||||
This routine returns one if it succeeds, zero otherwise.
|
||||
|
|
@ -514,13 +514,13 @@ the structure that
|
|||
points to; and
|
||||
.I proc
|
||||
is an
|
||||
.SM XDR
|
||||
XDR
|
||||
procedure that filters the structure
|
||||
between its C form and its external representation.
|
||||
This routine returns one if it succeeds, zero otherwise.
|
||||
.IP
|
||||
Warning: this routine does not understand
|
||||
.SM NULL
|
||||
NULL
|
||||
pointers.
|
||||
Use
|
||||
.BR xdr_pointer ()
|
||||
|
|
@ -539,7 +539,7 @@ unsigned int pos;
|
|||
.IP
|
||||
A macro that invokes the set position routine associated with
|
||||
the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream
|
||||
.IR xdrs .
|
||||
The parameter
|
||||
|
|
@ -547,12 +547,12 @@ The parameter
|
|||
is a position value obtained from
|
||||
.BR xdr_getpos ().
|
||||
This routine returns one if the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream could be repositioned,
|
||||
and zero otherwise.
|
||||
.IP
|
||||
Warning: it is difficult to reposition some types of
|
||||
.SM XDR
|
||||
XDR
|
||||
streams, so this routine may fail with one
|
||||
type of stream and succeed with another.
|
||||
.br
|
||||
|
|
@ -586,11 +586,11 @@ enum xdr_op op;
|
|||
.ft R
|
||||
.IP
|
||||
This routine initializes the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream object pointed to by
|
||||
.IR xdrs .
|
||||
The
|
||||
.SM XDR
|
||||
XDR
|
||||
stream data is written to, or read from, the
|
||||
.I stdio
|
||||
stream
|
||||
|
|
@ -598,7 +598,7 @@ stream
|
|||
The parameter
|
||||
.I op
|
||||
determines the direction of the
|
||||
.SM XDR
|
||||
XDR
|
||||
stream (either
|
||||
.BR XDR_ENCODE ,
|
||||
.BR XDR_DECODE ,
|
||||
|
|
@ -606,7 +606,7 @@ or
|
|||
.BR XDR_FREE ).
|
||||
.IP
|
||||
Warning: the destroy routine associated with such
|
||||
.SM XDR
|
||||
XDR
|
||||
streams calls
|
||||
.BR fflush (3)
|
||||
on the
|
||||
|
|
@ -741,13 +741,13 @@ is called to translate the union.
|
|||
The end of the
|
||||
.BR xdr_discrim ()
|
||||
structure array is denoted by a routine of value
|
||||
.SM NULL.
|
||||
NULL.
|
||||
If the discriminant is not found in the
|
||||
.I choices
|
||||
array, then the
|
||||
.I defaultarm
|
||||
procedure is called (if it is not
|
||||
.SM NULL).
|
||||
NULL).
|
||||
Returns one if it succeeds, zero otherwise.
|
||||
.br
|
||||
.if t .ne 6
|
||||
|
|
@ -778,7 +778,7 @@ is the
|
|||
each of the array's elements, and
|
||||
.I elproc
|
||||
is an
|
||||
.SM XDR
|
||||
XDR
|
||||
filter that translates between
|
||||
the array elements' C form, and their external
|
||||
representation.
|
||||
|
|
@ -795,7 +795,7 @@ xdr_void()
|
|||
.IP
|
||||
This routine always returns one.
|
||||
It may be passed to
|
||||
.SM RPC
|
||||
RPC
|
||||
routines that require a function parameter,
|
||||
where nothing is to be done.
|
||||
.br
|
||||
|
|
@ -814,13 +814,13 @@ A primitive that calls
|
|||
.B "xdr_string(xdrs, sp,MAXUN.UNSIGNED );"
|
||||
where
|
||||
.B
|
||||
.SM MAXUN.UNSIGNED
|
||||
.B MAXUN.UNSIGNED
|
||||
is the maximum value of an unsigned integer.
|
||||
.BR xdr_wrapstring ()
|
||||
is handy because the
|
||||
.SM RPC
|
||||
RPC
|
||||
package passes a maximum of two
|
||||
.SM XDR
|
||||
XDR
|
||||
routines as parameters, and
|
||||
.BR xdr_string (),
|
||||
one of the most frequently used primitives, requires three.
|
||||
|
|
@ -837,6 +837,6 @@ eXternal Data Representation: Sun Technical Notes
|
|||
.ft R
|
||||
.br
|
||||
.IR "XDR: External Data Representation Standard" ,
|
||||
.SM RFC\ 1014, Sun Microsystems, Inc.,
|
||||
.SM USC-ISI.
|
||||
RFC\ 1014, Sun Microsystems, Inc.,
|
||||
USC-ISI.
|
||||
.RE
|
||||
|
|
|
|||
Loading…
Reference in New Issue