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Support/PathV2: Add identify_magic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2011-01-15 20:39:36 +00:00
parent b6516aeef1
commit 28f0ed5c9d
5 changed files with 49 additions and 40 deletions
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5
lib/Archive/Archive.cpp
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@@ -116,11 +116,10 @@ bool ArchiveMember::replaceWith(const sys::Path& newFile, std::string* ErrMsg) {
// 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;