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/* Copyright (c) 1991 Regents of the University of California */ |
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/* Copyright (c) 1992 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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int checkthresh = 0; /* check threshold value */ |
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char Command[] = "<Command>"; |
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char Label[] = "<Label>"; |
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char *progname; |
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struct { |
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input[nfile].fp = stdin; |
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} else { |
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if (argv[an][0] == '!') { |
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input[nfile].name = "<Command>"; |
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input[nfile].name = Command; |
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input[nfile].fp = popen(argv[an]+1, "r"); |
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} else { |
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input[nfile].name = argv[an]; |
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if (thislabel != NULL) { |
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if (++nfile >= MAXFILE) |
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goto toomany; |
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input[nfile].name = "<Label>"; |
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input[nfile].name = Label; |
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input[nfile].hasmin = input[nfile].hasmax = 0; |
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input[nfile].xres = input[nfile-1].xres; |
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input[nfile].yres = labelht; |
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quit(code) /* exit gracefully */ |
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int code; |
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{ |
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int status; |
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if (code == 0) /* reap any children */ |
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while (wait(&status) != -1) |
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if (code == 0) |
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code = status>>8 & 0xff; |
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register int i; |
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/* close input files */ |
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for (i = 0; i < nfile; i++) |
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if (input[i].name == Command || input[i].name == Label) |
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pclose(input[i].fp); |
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else |
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fclose(input[i].fp); |
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exit(code); |
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} |
