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Annotation of researchv9/ipc/src/libipc/ipcpath.c, revision 1.1.1.1

1.1       root        1: #include "defs.h"
                      2: #include <signal.h>
                      3: 
                      4: #define CAT(x) if (x) for(cp=x;bp-buf<sizeof(buf)-1&&*cp;) *bp++= *cp++; *bp='\0'
                      5: 
                      6: char *
                      7: ipcpath(machine, defdialer, service)
                      8:        char *machine;
                      9:        char *defdialer;
                     10:        char *service;
                     11: {
                     12:        static char buf[256];
                     13:        char *bp;
                     14:        char *cp;
                     15: 
                     16:        bp = buf;
                     17:        if (machine!=NULL && *machine!='\0') {
                     18:                CAT(CSROOT);
                     19:                if (strchr(machine, '!')==NULL){
                     20:                        CAT(defdialer);
                     21:                        CAT("!");
                     22:                }
                     23:        }
                     24:        CAT(machine);
                     25:        if (buf[0]=='\0') {
                     26:                CAT(CSROOT);
                     27:        } else if (service!=NULL && *service!='\0') {
                     28:                CAT("!");
                     29:        }
                     30:        CAT(service);
                     31:        return buf;
                     32: }

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