Support/PathV2: Add identify_magic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Archive/Archive.cpp b/lib/Archive/Archive.cpp
index 3ee3cb2..1eab27d 100644
--- a/lib/Archive/Archive.cpp
+++ b/lib/Archive/Archive.cpp
@@ -116,11 +116,10 @@
// Get the signature and status info
const char* signature = (const char*) data;
- std::string magic;
+ SmallString<4> magic;
if (!signature) {
- path.getMagicNumber(magic,4);
+ sys::fs::get_magic(path.str(), magic.capacity(), magic);
signature = magic.c_str();
- std::string err;
const sys::FileStatus *FSinfo = path.getFileStatus(false, ErrMsg);
if (FSinfo)
info = *FSinfo;
diff --git a/lib/Archive/ArchiveWriter.cpp b/lib/Archive/ArchiveWriter.cpp
index 07a9aaf..8fcc7aa 100644
--- a/lib/Archive/ArchiveWriter.cpp
+++ b/lib/Archive/ArchiveWriter.cpp
@@ -181,9 +181,11 @@
flags |= ArchiveMember::HasPathFlag;
if (hasSlash || filePath.str().length() > 15)
flags |= ArchiveMember::HasLongFilenameFlag;
- std::string magic;
- mbr->path.getMagicNumber(magic,4);
- switch (sys::IdentifyFileType(magic.c_str(),4)) {
+
+ sys::LLVMFileType type;
+ if (sys::fs::identify_magic(mbr->path.str(), type))
+ type = sys::Unknown_FileType;
+ switch (type) {
case sys::Bitcode_FileType:
flags |= ArchiveMember::BitcodeFlag;
break;