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Annotation of researchv10no/ncurses/screen/traceonoff.c, revision 1.1.1.1

1.1       root        1: #include "curses.ext"
                      2: /*     @(#) traceonoff.c: 1.1 10/15/83 (1.13   8/20/82)        */
                      3: 
                      4: traceon()
                      5: {
                      6: #ifdef DEBUG
                      7:        if (outf == NULL) {
                      8:                outf = fopen("trace", "a");
                      9:                if (outf == NULL) {
                     10:                        perror("trace");
                     11:                        exit(-1);
                     12:                }
                     13:                fprintf(outf, "trace turned on\n");
                     14:        }
                     15: #endif
                     16: }
                     17: 
                     18: traceoff()
                     19: {
                     20: #ifdef DEBUG
                     21:        if (outf != NULL) {
                     22:                fprintf(outf, "trace turned off\n");
                     23:                fclose(outf);
                     24:                outf = NULL;
                     25:        }
                     26: #endif
                     27: }

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