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- /*
- RTSEND
-
- Function: Request for send operation.
-
- CopyRight 1995. Nicholas Poljakov all rights reserved.
- */
-
-
- #include <stdio.h>
- #include <rtsend.h>
- #include <state1.h>
- #include <rcb.h>
- #include <tcb.h>
- #include <lucb.h>
- #include <psp.h>
- #include <cma.h>
- #include <string.h>
- int sk_r_wt(void *);
- int SendBlock(void *, void *);
- int setrc(void *, void *);
- int sendhsf(void *);
- int sendhs(void *);
- int sendbm(void *, void *);
- int sendat(void *);
- unsigned long rmfmh5(void *, void *);
- int recwait(void *);
- int rcvru(void *, void *);
- int rcvhs(void *, void *, void *, void *);
- int ralloc(void *, void *);
- int psrm(int, void *, void *);
- int ps_conv(int, void *);
- int proterr(void *, unsigned long);
- int preptrcv(void *, void *);
- int post_rcb(void *);
- struct repass *postopen(void *);
- int phsrec(void *);
- int pfmh5(void *);
- int opndst(void *);
- int obtsess(void *, unsigned char);
- int Lrf_handler(void *);
- int get_sess(void *, void *);
- int get_attr(void *);
- int fsm_error(unsigned char, void *);
- int fsm_conv(unsigned char, unsigned char, void *);
- int flush (void *);
- int dcp(void *);
- int dealloc(void *);
- int crtp(void *);
- int conv(void *);
- int chkparm(void *, void *);
- int check_end(unsigned int, void *);
- struct rqb *call_appl(void *);
- int buffmng(unsigned char, void *, void *, void *, unsigned, unsigned char, unsigned);
- unsigned long attltck(void *);
- unsigned long attacheck(void *);
- char *cgetmem(int, int);
- int sendhsf(void *);
- int opndst(void *);
- int alloc_rcb(void *, void *);
- int allocate(void *);
- int clsdst(void *);
-
- rtsend(pptr)
- struct rtsend *pptr;
- {
- struct rcb *p_rcb;
- struct tcb *p_tcb;
- struct cma ar;
- unsigned int type;
- char *p;
-
- int fsm_conv();
- int fsm_error();
- unsigned int *m;
- char s;
- char r;
- int code;
- int state;
-
- #if OS_TYPE == 1
- /********* Trace facility **********/
- unsigned int rtype; /* type of record */
- unsigned int pnum; /* point number */
- char pname[8]; /* name of module */
- char *drec; /* record for dump */
- int lenr; /* record length */
-
- rtype = INPROC;
- strcpy(pname, "rtsend");
- pnum = 1;
- drec = pptr;
- lenr = sizeof(struct rtsend);
- gtf(rtype, pname, pnum, drec, lenr);
- /***********************************/
- #endif
-
- pptr -> prim_rc = OK;
- s = 'S';
- r = 'R';
-
- if (chkparm(pptr, &ar) == -1) {
- return(0);
- }
- p_rcb = ar.p_rcb;
- p_tcb = ar.p_tcb;
-
- /* Check if the RCB is into wait queue */
- if (sk_r_wt(p_rcb) == 0) {
- pptr -> prim_rc = INCOMPLETE;
- return (0);
- }
-
- /* place the verb code into the RCB */
- p_rcb ->verb_code = Request_to_send;
- p_rcb -> verb_ptr = pptr;
-
- if((state = fsm_conv(s,Request_to_send,p_rcb))== -1)
- {
- pptr -> prim_rc = PORT_ABENDED;
- return(0);
- }
- if(state == 1)
- {
- pptr -> prim_rc = PORT_ABENDED;
- return(0);
- }
- else
- {
- if (cdind(p_rcb) == 0) {
- /* CD not found in the input queue */
- p = &((*p_rcb).first_out);
- type = Request_to_send;
- buffmng('A', NULL, p, p_rcb, 0, 0, type);
- sendhs(p_rcb);
- }
- }
- end:
- return(0);
- }
- cdind(p_rcb)
- struct rcb *p_rcb;
- {
- /* Search for CD indicator in the input queue */
- }
-