Annotation of researchv10no/ipc/h/ipc.h, revision 1.1.1.1

1.1       root        1: /* information returned by listen */
                      2: typedef struct {
                      3:        int rfd;        /* fd for reply */
                      4:        int cfd;        /* fd for communications */
                      5:        char *myname;   /* translated part of name */
                      6:        char *name;     /* untranslated part of name */
                      7:        char *param;    /* parameters used to set up call */
                      8:        char *machine;  /* machine id of caller */
                      9:        char *user;     /* user name of caller */
                     10:        int uid, gid;   /* uid, gid of caller */
                     11:        char flags;     /* type of communication */
                     12: } ipcinfo;
                     13: 
                     14: /* communication flags */
                     15: #define IPC_OPEN       0x0     /* open an original connection */
                     16: #define IPC_CREAT      0x1     /* create a server channel */
                     17: #define IPC_HANDOFF    0x2     /* pass a request onto someone else */
                     18: #define IPC_CAREFUL    0x4     /* check protections before opening file */
                     19: #define IPC_REDIAL     0x8     /* this means ask the network to redial
                     20:                                 *  the call as the new machine and user
                     21:                                 */
                     22: 
                     23: /* library definitions */
                     24: extern int ipcopen();
                     25: extern int ipccreat();
                     26: extern ipcinfo *ipclisten();
                     27: extern ipcinfo *ipctrylisten();
                     28: extern int ipcaccept();
                     29: extern int ipcdaccept();
                     30: extern int ipcreject();
                     31: extern int ipclogin();
                     32: extern int ipcrogin();
                     33: extern char *ipcpath();
                     34: extern int ipcexec();
                     35: 
                     36: /* import */
                     37: extern int errno;
                     38: extern char *errstr;
                     39: extern char *ipcname;
                     40: 
                     41: /* qnet stuff */
                     42: typedef struct qtuple{
                     43:        struct qtuple *next;
                     44:        char *value;
                     45:        char *type;
                     46: } Qtuple;
                     47: 
                     48: typedef struct qset{
                     49:        struct qset *next;
                     50:        Qtuple *this;
                     51: } Qset;
                     52: 
                     53: extern Qset *qset();
                     54: extern char *qvalue();
                     55: extern int freeQtuple();
                     56: extern int freeQset();

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