[llvm-commits] CVS: llvm/lib/System/Path.cpp

[Reid Spencer]

Changes in directory llvm/lib/System:

Path.cpp updated: 1.22 -> 1.23
---
Log message:

Make isDynamicLibrary detect more than just an ELF file.


---
Diffs of the changes:  (+10 -2)

 Path.cpp |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)


Index: llvm/lib/System/Path.cpp
diff -u llvm/lib/System/Path.cpp:1.22 llvm/lib/System/Path.cpp:1.23
--- llvm/lib/System/Path.cpp:1.22	Wed Apr  4 01:30:26 2007
+++ llvm/lib/System/Path.cpp	Tue Apr 10 19:49:39 2007
@@ -103,8 +103,16 @@
 
 bool
 Path::isDynamicLibrary() const {
-  if (canRead())
-    return hasMagicNumber("\177ELF");
+  if (canRead()) {
+    std::string Magic;
+    if (getMagicNumber(Magic, 64))
+      switch (IdentifyFileType(Magic.c_str(), Magic.length())) {
+        default: return false;
+        case ELF_FileType:
+        case Mach_O_FileType:
+        case COFF_FileType:  return true;
+      }
+  }
   return false;
 }