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1.1 ! root 1: #ifndef lint ! 2: static char sccsid[] = "@(#)delete.c 1.1 (Berkeley/CCI) 7/5/86"; ! 3: #endif ! 4: ! 5: #include "vdfmt.h" ! 6: #include "cmd.h" ! 7: ! 8: /* ! 9: ** ! 10: */ ! 11: static int line = 0; ! 12: ! 13: ! 14: delete_help() ! 15: { ! 16: indent(); ! 17: print("The following commands are available:\n"); ! 18: indent(); ! 19: print("STATus - Display formatter state.\n"); ! 20: print("QUIT - Terminate current operation.\n"); ! 21: print(""); ! 22: print("Any line number between 0 and %d may be entered.\n", line-1); ! 23: print(""); ! 24: exdent(2); ! 25: } ! 26: ! 27: ! 28: delete() ! 29: { ! 30: register int ctlr, drive; ! 31: int *table[(MAXCTLR * MAXDRIVE) + 50]; ! 32: int list[(MAXCTLR * MAXDRIVE) + 50]; ! 33: int tokens[(MAXCTLR * MAXDRIVE) + 50]; ! 34: int *tok; ! 35: ! 36: indent(); ! 37: indent(); ! 38: line = 0; ! 39: for(ctlr=0; ctlr<MAXCTLR; ctlr++) ! 40: for(drive=0; drive<MAXDRIVE; drive++) ! 41: if(ops_to_do[ctlr][drive].op) { ! 42: table[line] = &ops_to_do[ctlr][drive].op; ! 43: list[line] = line; ! 44: print("%d) ", line++); ! 45: display_operations(ctlr, drive); ! 46: } ! 47: list[line] = -1; ! 48: exdent(1); ! 49: if(line > 1) { ! 50: for(;;) { ! 51: print("Delete line? "); ! 52: get_digit_list(tokens, list, delete_help); ! 53: if(kill_processes == true) { ! 54: kill_processes = false; ! 55: break; ! 56: } ! 57: indent(); ! 58: tok = tokens; ! 59: for(tok=tokens; *tok != -1; tok++) { ! 60: if(*table[*tok] != 0) { ! 61: print("Line %d has been deleted.\n",*tok); ! 62: *table[*tok] = 0; ! 63: } ! 64: } ! 65: exdent(1); ! 66: } ! 67: } ! 68: else if(line == 1) { ! 69: print("Line 0 deleted since it was the only line possible.\n"); ! 70: *table[0] = 0; ! 71: } ! 72: else { ! 73: print("Nothing to delete.\n"); ! 74: } ! 75: exdent(1); ! 76: }
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