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SNew.c
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C/C++ Source or Header
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2001-11-19
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1KB
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85 lines
#include "syshdrs.h"
#ifdef PRAGMA_HDRSTOP
# pragma hdrstop
#endif
int
SNewStreamClient(void)
{
int sfd;
sfd = socket(AF_INET, SOCK_STREAM, 0);
if (sfd < 0)
return kSNewFailed;
return (sfd);
} /* SNewStreamClient */
int
SNewDatagramClient(void)
{
int sfd;
sfd = socket(AF_INET, SOCK_DGRAM, 0);
if (sfd < 0)
return kSNewFailed;
return (sfd);
} /* SNewDatagramClient */
int
SNewStreamServer(const int port, const int nTries, const int reuseFlag, int listenQueueSize)
{
int oerrno;
int sfd;
sfd = socket(AF_INET, SOCK_STREAM, 0);
if (sfd < 0)
return kSNewFailed;
if (SBind(sfd, port, nTries, reuseFlag) < 0) {
oerrno = errno;
(void) closesocket(sfd);
errno = oerrno;
return kSBindFailed;
}
if (SListen(sfd, listenQueueSize) < 0) {
oerrno = errno;
(void) closesocket(sfd);
errno = oerrno;
return kSListenFailed;
}
return (sfd);
} /* SNewStreamServer */
int
SNewDatagramServer(const int port, const int nTries, const int reuseFlag)
{
int oerrno;
int sfd;
sfd = socket(AF_INET, SOCK_DGRAM, 0);
if (sfd < 0)
return kSNewFailed;
if (SBind(sfd, port, nTries, reuseFlag) < 0) {
oerrno = errno;
(void) closesocket(sfd);
errno = oerrno;
return kSBindFailed;
}
return (sfd);
} /* SNewDatagramServer */