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fixed base to use close on exec options whenever creating a socket

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on posix compliant systems
This commit is contained in:
Jeff Hill
2003-07-16 17:45:09 +00:00
parent a907bc4df3
commit b697fc2acc
30 changed files with 170 additions and 131 deletions
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12
src/ca/casw.cpp
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@@ -100,7 +100,7 @@ int main ( int argc, char ** argv )
caStartRepeaterIfNotInstalled ( repeaterPort );
sock = socket ( AF_INET, SOCK_DGRAM, IPPROTO_UDP );
sock = epicsSocketCreate ( AF_INET, SOCK_DGRAM, IPPROTO_UDP );
if ( sock == INVALID_SOCKET ) {
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
@@ -119,7 +119,7 @@ int main ( int argc, char ** argv )
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
sockErrBuf, sizeof ( sockErrBuf ) );
socket_close ( sock );
epicsSocketDestroy ( sock );
errlogPrintf ( "casw: unable to bind to an unconstrained address because = \"%s\"\n",
sockErrBuf );
return -1;
@@ -131,7 +131,7 @@ int main ( int argc, char ** argv )
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
sockErrBuf, sizeof ( sockErrBuf ) );
socket_close ( sock );
epicsSocketDestroy ( sock );
errlogPrintf ( "casw: unable to set socket to nonblocking state because \"%s\"\n",
sockErrBuf );
return -1;
@@ -153,7 +153,7 @@ int main ( int argc, char ** argv )
attemptNumber++;
if ( attemptNumber > 100 ) {
socket_close ( sock );
epicsSocketDestroy ( sock );
errlogPrintf ( "casw: unable to register with the CA repeater\n" );
return -1;
}
@@ -165,7 +165,7 @@ int main ( int argc, char ** argv )
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
sockErrBuf, sizeof ( sockErrBuf ) );
socket_close ( sock );
epicsSocketDestroy ( sock );
errlogPrintf ( "casw: unable to set socket to blocking state because \"%s\"\n",
sockErrBuf );
return -1;
@@ -181,7 +181,7 @@ int main ( int argc, char ** argv )
char sockErrBuf[64];
epicsSocketConvertErrnoToString (
sockErrBuf, sizeof ( sockErrBuf ) );
socket_close ( sock );
epicsSocketDestroy ( sock );
errlogPrintf ("casw: error from recv was = \"%s\"\n",
sockErrBuf );
return -1;