usr/src/cmd/uucp/versys.c

#include "uucp.h"


#define SNAMESIZE 7

/*******
 *      versys(name)    verify system names n1 and n2
 *      char *name;
 *
 *      return codes:  0  |  FAIL
 */

versys(name)
char *name;
{
        FILE *fp;
        char **fnp;
        char line[300];
        char s1[SNAMESIZE + 1];
        char myname[SNAMESIZE + 1];
        char *index();

        sprintf(myname, "%.7s", Myname);
        sprintf(s1, "%.7s", name);
        if (strcmp(s1, myname) == 0)
                return(0);
        for (fnp = Sysfiles; *fnp != NULL; fnp++) {
                fp = fopen(*fnp, "r");
                if (fp == NULL)
                        continue;

                while (fgets(line, 300, fp) != NULL) {
                        *(index(line, ' ')) = '\0';
                        line[7] = '\0';
                        if (strcmp(s1, line) == SAME) {
                                fclose(fp);
                                return(0);
                        }

                }
                fclose(fp);
        }
        return(FAIL);
}