version 1.17.2.3, 2013/08/23 13:38:05
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version 1.20.4.1, 2013/12/15 16:09:54
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Line 260 rpc_cli_closeClient(rpc_cli_t ** __restrict cli)
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Line 260 rpc_cli_closeClient(rpc_cli_t ** __restrict cli)
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* @sa = Server address |
* @sa = Server address |
* @pkt = RPC packet |
* @pkt = RPC packet |
* @len = Length of packet |
* @len = Length of packet |
* return: -1 error or !=-1 sended bytes | * return: -1 error, 0 EOF or >0 sended bytes |
*/ |
*/ |
int |
int |
rpc_pkt_Send(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt, int len) |
rpc_pkt_Send(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt, int len) |
Line 283 rpc_pkt_Send(int sock, int type, sockaddr_t * __restri
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Line 283 rpc_pkt_Send(int sock, int type, sockaddr_t * __restri
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* @type = Type of socket |
* @type = Type of socket |
* @sa = Server address |
* @sa = Server address |
* @pkt = RPC packet |
* @pkt = RPC packet |
* return: -1 error or !=-1 sended bytes | * return: -1 error, 0 EOF or >0 received bytes |
*/ |
*/ |
int |
int |
rpc_pkt_Receive(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt) |
rpc_pkt_Receive(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt) |
Line 295 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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Line 295 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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if (!pkt) { |
if (!pkt) { |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
return -1; |
return -1; |
} else | } else { |
buf = AIT_GET_BUF(pkt); |
buf = AIT_GET_BUF(pkt); |
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rpc = (struct tagRPCCall*) buf; |
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} |
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/* reply from RPC server */ |
/* reply from RPC server */ |
do { |
do { |
if (type == SOCK_STREAM) |
if (type == SOCK_STREAM) |
ret = rpc_Read(sock, type, !estlen ? MSG_PEEK : 0, NULL, buf, blen); |
ret = rpc_Read(sock, type, !estlen ? MSG_PEEK : 0, NULL, buf, blen); |
else |
else |
ret = rpc_Read(sock, type, 0, sa, buf, AIT_LEN(pkt)); | ret = rpc_Read(sock, type, !estlen ? MSG_PEEK : 0, sa, buf, blen); |
if (ret < 1) { | if (ret < 1) |
LOGERR; | return ret; |
return -1; | |
} | |
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/* check for response from known address */ |
/* check for response from known address */ |
if (type == SOCK_STREAM && !estlen) { | if (!estlen) { |
/* 1st read for RPC header */ |
/* 1st read for RPC header */ |
if (ret < sizeof(struct tagRPCCall)) { |
if (ret < sizeof(struct tagRPCCall)) { |
rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); |
rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); |
Line 318 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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Line 318 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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} |
} |
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/* calc estimated length */ |
/* calc estimated length */ |
rpc = (struct tagRPCCall*) buf; |
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estlen = ntohl(rpc->call_len); |
estlen = ntohl(rpc->call_len); |
if (estlen > AIT_LEN(pkt)) |
if (estlen > AIT_LEN(pkt)) |
AIT_RE_BUF(pkt, estlen); |
AIT_RE_BUF(pkt, estlen); |
buf = AIT_GET_BUF(pkt); |
buf = AIT_GET_BUF(pkt); |
blen = estlen; |
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rpc = (struct tagRPCCall*) buf; |
rpc = (struct tagRPCCall*) buf; |
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blen = estlen; |
continue; |
continue; |
} |
} |
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/* compiler optimize loop if while(0) and stop working 'continue' */ | /* compiler optimize loop if while(0) and stop working 'continue' on some platforms */ |
break; |
break; |
} while (42); |
} while (42); |
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if (ret < sizeof(struct tagRPCCall)) { | if (ret < sizeof(struct tagRPCCall) || estlen != ret) { |
rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); | rpc_SetErr(ERPCMISMATCH, "RPC packet mismatch estimate %d bytes, but received %d\n", |
| estlen, ret); |
return -1; |
return -1; |
} |
} |
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Line 380 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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Line 380 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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rpc->call_argc = htons(array_Size(vars)); |
rpc->call_argc = htons(array_Size(vars)); |
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/* set reply */ |
/* set reply */ |
rpc->call_req.flags = noreply ? RPC_NOREPLY : RPC_REPLY; | rpc->call_req.flags = (uint64_t) htonl(noreply ? RPC_NOREPLY : RPC_REPLY); |
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if (array_Size(vars)) { |
if (array_Size(vars)) { |
/* marshaling variables */ |
/* marshaling variables */ |
Line 491 rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t
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Line 491 rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t
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* @tag = Function tag for execution |
* @tag = Function tag for execution |
* @in_vars = IN function argument array of values, may be NULL |
* @in_vars = IN function argument array of values, may be NULL |
* @out_vars = OUT returned array of rpc values, if !=NULL must be free after use with ait_freeVars() |
* @out_vars = OUT returned array of rpc values, if !=NULL must be free after use with ait_freeVars() |
* return: -1 error or != -1 ok result | * return: -1 error, 0 ok result or 1 closed rpc connection |
*/ |
*/ |
int |
int |
rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short tag, |
rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short tag, |
Line 514 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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Line 514 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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if ((wlen = rpc_pkt_Request(&cli->cli_buf, cli->cli_parent, tag, in_vars, noreply, type)) == -1) |
if ((wlen = rpc_pkt_Request(&cli->cli_buf, cli->cli_parent, tag, in_vars, noreply, type)) == -1) |
return -1; |
return -1; |
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if (rpc_pkt_Send(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf, wlen) == -1) | if ((wlen = rpc_pkt_Send(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf, wlen)) == -1) |
return -1; |
return -1; |
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if (!wlen) /* closed rpc connection */ |
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return 1; |
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if (noreply) /* we not want reply */ |
if (noreply) /* we not want reply */ |
return 0; |
return 0; |
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if (rpc_pkt_Receive(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf) == -1) | if ((wlen = rpc_pkt_Receive(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf)) == -1) |
return -1; |
return -1; |
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if (!wlen) /* closed rpc connection */ |
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return 1; |
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if ((wlen = rpc_pkt_Replay(&cli->cli_buf, cli->cli_parent, tag, out_vars, type)) == -1) |
if ((wlen = rpc_pkt_Replay(&cli->cli_buf, cli->cli_parent, tag, out_vars, type)) == -1) |
return -1; |
return -1; |