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/*
smpipe.h: definitions supporting portable pipe
functions.
Copyright (c) 2009, California Institute of Technology.
ALL RIGHTS RESERVED. U.S. Government Sponsorship
acknowledged.
Modification History:
Date Who What
05-18-09 SCB Initial delivery.
*/
#ifndef _SMPIPE_H_
#define _SMPIPE_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef int sm_Pipe;
extern int sm_ipcx_init();
extern int sm_ipcx_stop();
extern sm_Pipe sm_POpen(char *appName, char *pathName, unsigned short sinkNbr,
int recordLen);
extern int sm_PipeFd(sm_Pipe smp);
extern int sm_PRead(sm_Pipe smp, void *buffer);
extern int sm_PWrite(sm_Pipe smp, void *buffer);
extern void sm_PClose(sm_Pipe smp);
extern void sm_PDestroy(sm_Pipe smp);
#define nPipes (50)
typedef struct
{
int writeFd;
int reading;
int fd;
int recordLength;
char pipeName[75];
} SmPipe;
#ifdef __cplusplus
}
#endif
#endif /* _SMPIPE_H_ */
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