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schorsch | 
2.8 | 
/* RCSid $Id: netproc.h,v 2.7 2003/10/27 10:32:06 schorsch Exp $ */ | 
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greg | 
2.1 | 
/* | 
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 * Header file for network processing routines | 
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greg | 
2.3 | 
 */ | 
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schorsch | 
2.6 | 
#ifndef _RAD_NETPROC_H_ | 
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#define _RAD_NETPROC_H_ | 
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#ifdef __cplusplus | 
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extern "C" { | 
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#endif | 
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greg | 
2.1 | 
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typedef struct { | 
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        char    *com;           /* command (stored on client side) */ | 
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        int     pid;            /* process ID */ | 
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        int     efd;            /* standard error file descriptor */ | 
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        char    *errs;          /* error output */ | 
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        int     elen;           /* error output length */ | 
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        int     (*cf)();        /* completion callback function */ | 
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schorsch | 
2.7 | 
} NETPROC;                      /* process slot (name PROC conflicts with Windows) */ | 
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greg | 
2.1 | 
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/* Callback function cf above passed process server, slot number and status */ | 
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typedef struct pserver { | 
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        struct pserver  *next;  /* next process server in main list */ | 
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        char    hostname[64];   /* remote host ID */ | 
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        char    directory[128]; /* remote execution directory */ | 
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        char    username[32];   /* remote user ID */ | 
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        short   nprocs;         /* number of allocated process slots */ | 
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schorsch | 
2.7 | 
        NETPROC proc[1];        /* process slot(s) (must be last in struct) */ | 
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2.1 | 
} PSERVER;              /* process server */ | 
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extern PSERVER  *pslist;        /* global process server list */ | 
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schorsch | 
2.6 | 
extern PSERVER  *addpserver(char *host, char *dir, char *usr, int np); | 
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schorsch | 
2.8 | 
extern void delpserver(PSERVER  *ps); | 
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schorsch | 
2.6 | 
extern PSERVER  *findjob(int *pnp); | 
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schorsch | 
2.8 | 
typedef int pscompfunc(PSERVER *ps, int pn, int status); | 
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extern int startjob(PSERVER     *ps, char       *command, pscompfunc *compf); | 
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extern int wait4job(PSERVER     *ps, int        pid); | 
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greg | 
2.1 | 
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greg | 
2.2 | 
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greg | 
2.1 | 
#define LHOSTNAME       "localhost"     /* accepted name for local host */ | 
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#define pserverOK(ps)   (wait4job(ps, startjob(ps, "true", NULL)) == 0) | 
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schorsch | 
2.6 | 
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#ifdef __cplusplus | 
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} | 
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#endif | 
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#endif /* _RAD_NETPROC_H_ */ | 
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