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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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#include <stdio.h> |
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#include <math.h> |
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#ifdef MSDOS |
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#include <fcntl.h> |
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#endif |
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#include "color.h" |
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#include "resolu.h" |
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#define MAXFILE 64 |
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#define MAXFILE 64 |
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/* output picture size */ |
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int xsiz = 0; |
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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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FILE *popen(), *lblopen(); |
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extern char *malloc(); |
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tabputs(s) /* print line preceded by a tab */ |
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char *s; |
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{ |
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int curcol = 0, x0 = 0, curx = 0, cury = 0, spacing = 0; |
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char *thislabel; |
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int an; |
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#ifdef MSDOS |
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extern int _fmode; |
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_fmode = O_BINARY; |
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setmode(fileno(stdin), O_BINARY); |
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setmode(fileno(stdout), O_BINARY); |
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#endif |
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progname = argv[0]; |
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for (an = 1; an < argc && argv[an][0] == '-'; an++) |
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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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} |
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#ifdef NIX |
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quit(code) |
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int code; |
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{ |
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exit(code); |
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} |
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#else |
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quit(code) /* exit gracefully */ |
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int code; |
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{ |
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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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fclose(input[i].fp); |
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/* reap any children */ |
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while (wait(0) != -1) |
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; |
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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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} |
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#endif |