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Convert FileUpdate to use tool_output_file, and to use

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errs() instead of outs() for its verbose messages.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111648 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-08-20 16:54:27 +00:00
parent 2d16f5b0cb
commit 7a4575e26e
1 changed files with 6 additions and 11 deletions
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17
utils/FileUpdate/FileUpdate.cpp
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@ -54,7 +54,7 @@ int main(int argc, char **argv) {
memcmp(In->getBufferStart(), Out->getBufferStart(), memcmp(In->getBufferStart(), Out->getBufferStart(),
Out->getBufferSize()) == 0) { Out->getBufferSize()) == 0) {
if (!Quiet) if (!Quiet)
outs() << argv[0] << ": Not updating '" << OutputFilename errs() << argv[0] << ": Not updating '" << OutputFilename
<< "', contents match input.\n"; << "', contents match input.\n";
return 0; return 0;
} }
@ -63,10 +63,10 @@ int main(int argc, char **argv) {
// Otherwise, overwrite the output. // Otherwise, overwrite the output.
if (!Quiet) if (!Quiet)
outs() << argv[0] << ": Updating '" << OutputFilename errs() << argv[0] << ": Updating '" << OutputFilename
<< "', contents changed.\n"; << "', contents changed.\n";
raw_fd_ostream OutStream(OutputFilename.c_str(), ErrorStr, tool_output_file OutStream(OutputFilename.c_str(), ErrorStr,
raw_fd_ostream::F_Binary); raw_fd_ostream::F_Binary);
if (!ErrorStr.empty()) { if (!ErrorStr.empty()) {
errs() << argv[0] << ": Unable to write output '" errs() << argv[0] << ": Unable to write output '"
<< OutputFilename << "': " << ErrorStr << '\n'; << OutputFilename << "': " << ErrorStr << '\n';
@ -74,14 +74,9 @@ int main(int argc, char **argv) {
} }
OutStream.write(In->getBufferStart(), In->getBufferSize()); OutStream.write(In->getBufferStart(), In->getBufferSize());
OutStream.close();
if (OutStream.has_error()) { // Declare success.
errs() << argv[0] << ": Could not open output file '" OutStream.keep();
<< OutputFilename << "': " << ErrorStr << '\n';
OutStream.clear_error();
return 1;
}
return 0; return 0;
} }