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Use Path::getFileStatus 

llvm-svn: 29445
This commit is contained in:
Chris Lattner 2006-08-01 18:09:46 +00:00
parent 32ffbc316a
commit 63c5e1cf92
1 changed files with 10 additions and 7 deletions
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17
llvm/tools/llvm-ar/llvm-ar.cpp
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@ -270,19 +270,22 @@ ArchiveOperation parseCommandLine() {
// finds with all the files in that directory (recursively). It uses the // finds with all the files in that directory (recursively). It uses the
// sys::Path::getDirectoryContent method to perform the actual directory scans. // sys::Path::getDirectoryContent method to perform the actual directory scans.
std::set<sys::Path> recurseDirectories(const sys::Path& path) { std::set<sys::Path> recurseDirectories(const sys::Path& path) {
assert(path.isDirectory() && "Oops, can't recurse a file");
std::set<sys::Path> result; std::set<sys::Path> result;
if (RecurseDirectories) { if (RecurseDirectories) {
std::set<sys::Path> content; std::set<sys::Path> content;
path.getDirectoryContents(content); path.getDirectoryContents(content);
for (std::set<sys::Path>::iterator I = content.begin(), E = content.end(); for (std::set<sys::Path>::iterator I = content.begin(), E = content.end();
I != E; ++I) { I != E; ++I) {
if (I->isDirectory()) { // Make sure it exists and is a directory
std::set<sys::Path> moreResults = recurseDirectories(*I); sys::FileStatus Status;
result.insert(moreResults.begin(), moreResults.end()); if (!I->getFileStatus(Status)) {
} else { if (Status.isDir) {
result.insert(*I); std::set<sys::Path> moreResults = recurseDirectories(*I);
} result.insert(moreResults.begin(), moreResults.end());
} else {
result.insert(*I);
}
}
} }
} }
return result; return result;