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1.1 ! root 1: #ifndef lint ! 2: static char sccsid[] = "@(#)uuname.c 5.1 (Berkeley) 7/2/83"; ! 3: #endif ! 4: ! 5: #include "uucp.h" ! 6: #include <signal.h> ! 7: ! 8: /******* ! 9: * uuname - return list of all remote systems ! 10: * recognized by uucp, or (with -l) the local ! 11: * uucp name. ! 12: * ! 13: * return codes: 0 | 1 (can't read) ! 14: */ ! 15: ! 16: main(argc,argv) ! 17: char *argv[]; ! 18: int argc; ! 19: { ! 20: int i; ! 21: int intrEXIT(); ! 22: FILE *np; ! 23: /* Increase buffers for s and prev. cornell!pavel */ ! 24: char prev[1000]; ! 25: char s[1000]; ! 26: ! 27: chdir(Spool); ! 28: strcpy(Progname, "uuname"); ! 29: signal(SIGILL, intrEXIT); ! 30: signal(SIGTRAP, intrEXIT); ! 31: signal(SIGIOT, intrEXIT); ! 32: signal(SIGEMT, intrEXIT); ! 33: signal(SIGFPE, intrEXIT); ! 34: signal(SIGBUS, intrEXIT); ! 35: signal(SIGSEGV, intrEXIT); ! 36: signal(SIGSYS, intrEXIT); ! 37: signal(SIGINT, intrEXIT); ! 38: signal(SIGHUP, intrEXIT); ! 39: signal(SIGQUIT, intrEXIT); ! 40: signal(SIGTERM, intrEXIT); ! 41: ! 42: if(argv[1][0] == '-' && argv[1][1] == 'l') { ! 43: uucpname(s); ! 44: printf("%s\n",s); ! 45: exit(0); ! 46: } ! 47: if(argc != 1) {printf("Usage: uuname [-l]\n"); exit(1);} ! 48: if((np = fopen(SYSFILE,"r")) == NULL) { ! 49: printf("%s (name file) protected\n",SYSFILE); ! 50: exit(1); ! 51: } ! 52: while ( cfgets(s,sizeof(s),np) != NULL ) { ! 53: for(i=0; s[i]!=' ' && s[i]!='\t'; i++) ! 54: ; ! 55: s[i]='\0'; ! 56: if (strcmp(s, prev) == SAME) ! 57: continue; ! 58: if(s[0]=='x' && s[1]=='x' && s[2]=='x') ! 59: continue; ! 60: printf("%s\n",s); ! 61: strcpy(prev, s); ! 62: } ! 63: ! 64: exit(0); ! 65: } ! 66: intrEXIT(inter) ! 67: { ! 68: exit(inter); ! 69: }
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