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Re-introduced Yosys::readsome() helper function

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(f.read() + f.gcount() made problems with lines > 16kB)
This commit is contained in:
Clifford Wolf 2014-10-23 10:47:21 +02:00
parent 750c615e7f
commit c5eb5e56b8
6 changed files with 25 additions and 21 deletions
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9
passes/cmds/write_file.cc
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@ -68,13 +68,10 @@ struct WriteFileFrontend : public Frontend {
FILE *of = fopen(output_filename.c_str(), append_mode ? "a" : "w");
char buffer[64 * 1024];
int bytes;
while (1) {
f->read(buffer, sizeof(buffer));
if (f->gcount() <= 0)
break;
fwrite(buffer, f->gcount(), 1, of);
}
while (0 < (bytes = readsome(*f, buffer, sizeof(buffer))))
fwrite(buffer, bytes, 1, of);
fclose(of);
}