version 1.1, 1999/12/03 07:39:11 |
version 1.7, 2000/09/23 00:57:43 |
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/* $OpenXM: OpenXM/src/asir99/io/sio.c,v 1.3 1999/11/18 09:00:38 noro Exp $ */ |
/* |
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* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED |
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* All rights reserved. |
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* |
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* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, |
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* non-exclusive and royalty-free license to use, copy, modify and |
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* redistribute, solely for non-commercial and non-profit purposes, the |
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* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and |
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* conditions of this Agreement. For the avoidance of doubt, you acquire |
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* only a limited right to use the SOFTWARE hereunder, and FLL or any |
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* third party developer retains all rights, including but not limited to |
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* copyrights, in and to the SOFTWARE. |
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* |
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* (1) FLL does not grant you a license in any way for commercial |
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* purposes. You may use the SOFTWARE only for non-commercial and |
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* non-profit purposes only, such as academic, research and internal |
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* business use. |
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* (2) The SOFTWARE is protected by the Copyright Law of Japan and |
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* international copyright treaties. If you make copies of the SOFTWARE, |
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* with or without modification, as permitted hereunder, you shall affix |
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* to all such copies of the SOFTWARE the above copyright notice. |
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* (3) An explicit reference to this SOFTWARE and its copyright owner |
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* shall be made on your publication or presentation in any form of the |
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* results obtained by use of the SOFTWARE. |
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* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
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* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification |
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* for such modification or the source code of the modified part of the |
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* SOFTWARE. |
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* |
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* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL |
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* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND |
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* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' |
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* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY |
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* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. |
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* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, |
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* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL |
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* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES |
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* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES |
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* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY |
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* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF |
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* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART |
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* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
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* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
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* $OpenXM: OpenXM_contrib2/asir2000/io/sio.c,v 1.6 2000/08/22 05:04:18 noro Exp $ |
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*/ |
#if INET |
#if INET |
#include "ca.h" |
#include "ca.h" |
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#include "setjmp.h" |
#include "ox.h" |
#include "ox.h" |
#if defined(VISUAL) |
#if defined(VISUAL) |
#include <winsock.h> |
#include <winsock.h> |
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char *port_str; |
char *port_str; |
{ |
{ |
struct sockaddr_in sin; |
struct sockaddr_in sin; |
struct sockaddr_un s_un; |
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struct sockaddr *saddr; |
struct sockaddr *saddr; |
int len; |
int len; |
int service; |
int service; |
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#if !defined(VISUAL) |
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struct sockaddr_un s_un; |
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if ( use_unix ) { |
if ( use_unix ) { |
service = socket(AF_UNIX, SOCK_STREAM, 0); |
service = socket(AF_UNIX, SOCK_STREAM, 0); |
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len = strlen(s_un.sun_path)+sizeof(s_un.sun_family); |
len = strlen(s_un.sun_path)+sizeof(s_un.sun_family); |
#endif |
#endif |
saddr = (struct sockaddr *)&s_un; |
saddr = (struct sockaddr *)&s_un; |
} else { |
} else |
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#endif |
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{ |
service = socket(AF_INET, SOCK_STREAM, 0); |
service = socket(AF_INET, SOCK_STREAM, 0); |
if ( service < 0 ) { |
if ( service < 0 ) { |
perror("in socket"); |
perror("in socket"); |
Line 142 int try_accept(af_unix,s) |
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Line 193 int try_accept(af_unix,s) |
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int af_unix,s; |
int af_unix,s; |
{ |
{ |
int len,c,i; |
int len,c,i; |
struct sockaddr_un s_un; |
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struct sockaddr_in sin; |
struct sockaddr_in sin; |
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#if !defined(VISUAL) |
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struct sockaddr_un s_un; |
if ( af_unix ) { |
if ( af_unix ) { |
len = sizeof(s_un); |
len = sizeof(s_un); |
for ( c = -1, i = 0; (c < 0)&&(i = 10) ; i++ ) |
for ( c = -1, i = 0; (c < 0)&&(i = 10) ; i++ ) |
c = accept(s, (struct sockaddr *) &s_un, &len); |
c = accept(s, (struct sockaddr *) &s_un, &len); |
} else { |
} else |
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#endif |
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{ |
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len = sizeof(sin); |
len = sizeof(sin); |
for ( c = -1, i = 0; (c < 0)&&(i = 10) ; i++ ) |
for ( c = -1, i = 0; (c < 0)&&(i = 10) ; i++ ) |
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char *host,*port_str; |
char *host,*port_str; |
{ |
{ |
struct sockaddr_in sin; |
struct sockaddr_in sin; |
struct sockaddr_un s_un; |
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struct sockaddr *saddr; |
struct sockaddr *saddr; |
struct hostent *hp; |
struct hostent *hp; |
int len,s,i; |
int len,s,i; |
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#if !defined(VISUAL) |
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struct sockaddr_un s_un; |
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#endif |
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for ( i = 0; i < 10; i++ ) { |
for ( i = 0; i < 10; i++ ) { |
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#if !defined(VISUAL) |
if ( use_unix ) { |
if ( use_unix ) { |
if ( (s = socket(AF_UNIX,SOCK_STREAM,0)) < 0 ) { |
if ( (s = socket(AF_UNIX,SOCK_STREAM,0)) < 0 ) { |
perror("socket"); |
perror("socket"); |
Line 187 char *host,*port_str; |
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Line 244 char *host,*port_str; |
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len = strlen(s_un.sun_path)+sizeof(s_un.sun_family); |
len = strlen(s_un.sun_path)+sizeof(s_un.sun_family); |
#endif |
#endif |
saddr = (struct sockaddr *)&s_un; |
saddr = (struct sockaddr *)&s_un; |
} else { |
} else |
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#endif /* VISUAL */ |
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{ |
if ( (s = socket(AF_INET,SOCK_STREAM,0)) < 0 ) { |
if ( (s = socket(AF_INET,SOCK_STREAM,0)) < 0 ) { |
perror("socket"); |
perror("socket"); |
return -1; |
return -1; |
Line 209 char *host,*port_str; |
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Line 268 char *host,*port_str; |
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break; |
break; |
else { |
else { |
close(s); |
close(s); |
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#if defined(VISUAL) |
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Sleep(100); |
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#else |
usleep(100000); |
usleep(100000); |
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#endif |
} |
} |
} |
} |
if ( i == 10 ) { |
if ( i == 10 ) { |
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{ |
{ |
int i; |
int i; |
unsigned char c,rc; |
unsigned char c,rc; |
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extern int mpi_myid; |
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#if MPI |
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iofp[s1].s = s1; |
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if ( mpi_myid == s1 ) { |
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iofp[s1].in = 0; |
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iofp[s1].out = 0; |
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} else { |
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iofp[s1].in = WSIO_open(s1,"r"); |
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iofp[s1].out = WSIO_open(s1,"w"); |
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} |
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iofp[s1].conv = 0; |
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iofp[s1].socket = 0; |
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return s1; |
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#else |
for ( i = 0; i < MAXIOFP; i++ ) |
for ( i = 0; i < MAXIOFP; i++ ) |
if ( !iofp[i].in ) |
if ( !iofp[i].in ) |
break; |
break; |
iofp[i].s = s1; |
iofp[i].s = s1; |
#if defined(VISUAL) || MPI |
#if defined(VISUAL) |
iofp[i].in = WSIO_open(s1,"r"); |
iofp[i].in = WSIO_open(s1,"r"); |
iofp[i].out = WSIO_open(s1,"w"); |
iofp[i].out = WSIO_open(s1,"w"); |
#else |
#else |
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setbuffer(iofp[i].in,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].in,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].out,(char *)malloc(LBUFSIZ),LBUFSIZ); |
setbuffer(iofp[i].out,(char *)malloc(LBUFSIZ),LBUFSIZ); |
#endif |
#endif |
#if MPI |
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iofp[i].conv = 0; |
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iofp[i].socket = 0; |
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#else |
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if ( little_endian ) |
if ( little_endian ) |
c = 1; |
c = 1; |
else |
else |
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} else { |
} else { |
/* client : read -> write */ |
/* client : read -> write */ |
read_char(iofp[i].in,&rc); |
read_char(iofp[i].in,&rc); |
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/* special care for a failure of spawing a server */ |
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if ( rc !=0 && rc != 1 && rc != 0xff ) |
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return -1; |
write_char(iofp[i].out,&c); ox_flush_stream_force(i); |
write_char(iofp[i].out,&c); ox_flush_stream_force(i); |
} |
} |
iofp[i].conv = c == rc ? 0 : 1; |
iofp[i].conv = c == rc ? 0 : 1; |
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strcpy(iofp[i].socket,af_sock); |
strcpy(iofp[i].socket,af_sock); |
} else |
} else |
iofp[i].socket = 0; |
iofp[i].socket = 0; |
#endif |
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return i; |
return i; |
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#endif |
} |
} |
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#if defined(VISUAL) |
#if defined(VISUAL) |