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43 lines
913 B
Bash
43 lines
913 B
Bash
#!/bin/sh
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#
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# This used to be a shell script, but had to become more sophisticated
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# to allow for KNF function definitions. So rewrote in perl, but wrapped
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# as a shell script.
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#
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exec /usr/bin/perl << *EOF*
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open(PROTO, ">devfs_proto.h") || die "Cannot open devfs_proto.h\n";
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print PROTO "/* THIS FILE HAS BEEN PRODUCED AUTOMATICALLY */\n";
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while (\$file = <*.c>) {
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if(open(F, \$file) == 0) {
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warn "Cannot open \$file.\n";
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next;
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}
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while(<F>) {
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chop;
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if (m|/\*proto\*/|) {
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\$collecting = 1;
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\$idx = 0;
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} elsif (\$collecting) {
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if (/^{/) {
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\$text[\$idx - 1] .= ';';
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for (\$i = 0; \$i < \$idx; \$i++) {
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print PROTO "\$text[\$i]";
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print PROTO \$i == 0? "\t": "\n";
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}
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\$collecting = 0;
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next;
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}
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\$text[\$idx++] = \$_;
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}
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}
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close F;
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}
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print PROTO "/* THIS FILE PRODUCED AUTOMATICALLY */\n" .
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"/* DO NOT EDIT (see reproto.sh) */\n";
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*EOF*
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