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Implement functionality suggested from code review: getStatusInfo should

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returnn false if the file doesn't exist rather than throw ane exception.

llvm-svn: 17809
This commit is contained in:
Reid Spencer 2004-11-14 23:30:38 +00:00
parent 32924c8d62
commit 2012d091b2
1 changed files with 4 additions and 1 deletions
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5
lib/System/Unix/Path.cpp
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@ -239,8 +239,10 @@ Path::getLast() const {
return path.substr(pos+1);
}
void
bool
Path::getStatusInfo(StatusInfo& info) {
if (!isFile() || !readable())
return false;
struct stat buf;
if (0 != stat(path.c_str(), &buf)) {
ThrowErrno(std::string("Can't get status: ")+path);
@ -253,6 +255,7 @@ Path::getStatusInfo(StatusInfo& info) {
info.isDir = S_ISDIR(buf.st_mode);
if (info.isDir && path[path.length()-1] != '/')
path += '/';
return true;
}
bool