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Annotation of coherent/b/bin/ipcs/test/tt.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: #include <coff.h>
                      3: main(argc, argv)
                      4: int    argc;
                      5: char   *argv[];
                      6: {
                      7:        char    *namelist;
                      8:        SYMENT  sym[3];
                      9:        int     i;
                     10:        
                     11:        if (argc == 1)
                     12:                namelist = "/autoboot";
                     13:        else
                     14:                namelist = argv[1];
                     15: /*
                     16:  * Get the following values from the corefile:
                     17:  *     SHMMNI:         max number of allowable shared memory segments
                     18:  *     NSEMID:         max number of allowable semaphores
                     19:  *     NMSQID:         max number of allowable message queues
                     20:  */
                     21: 
                     22:        /* Initialise SYMENT array */
                     23:        for (i = 0; i < 3; i++) {
                     24:                sym[i]._n._n_n._n_zeroes = 0;   /* stuff for coffnlist */
                     25:                sym[i].n_type = -1;
                     26:        }
                     27:        strcpy(sym[0].n_name, "SHMMNI");
                     28:        strcpy(sym[1].n_name, "NSEMID");
                     29:        strcpy(sym[2].n_name, "NMSQID");
                     30: 
                     31:        /* do lookups. coffnlist returns 0 on error. */
                     32:        if (!coffnlist(namelist, sym, NULL, 3)) {
                     33:                fprintf(stderr, "ipcs: error obtaining values from %s\n", 
                     34:                                                                        namelist);
                     35:                exit(1);
                     36:        }
                     37: 
                     38: printf("%lx %lx %lx\n", sym[0].n_value, sym[1].n_value, sym[1].n_value);
                     39: printf("%d %d %d\n", sym[0].n_type, sym[1].n_type, sym[1].n_type);
                     40: 
                     41: }

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