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Added "isDirectory" method to llvm::sys::Path.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45168 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek
2007-12-18 19:46:22 +00:00
parent 636e5a216c
commit fd52711675
3 changed files with 22 additions and 1 deletions
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8
lib/System/Unix/Path.inc
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@@ -288,6 +288,14 @@ Path::exists() const {
return 0 == access(path.c_str(), F_OK );
}
bool
Path::isDirectory() const {
struct stat buf;
if (0 != stat(path.c_str(), &buf))
return false;
return buf.st_mode & S_IFDIR ? true : false;
}
bool
Path::canRead() const {
return 0 == access(path.c_str(), F_OK | R_OK );