[llvm-commits] CVS: llvm/lib/Support/FileUtilities.cpp
Reid Spencer
reid at x10sys.com
Mon Dec 13 12:08:25 PST 2004
Changes in directory llvm/lib/Support:
FileUtilities.cpp updated: 1.30 -> 1.31
---
Log message:
For PR351: http://llvm.cs.uiuc.edu/PR351 :
Remove the MakeFileReadable and MakeFileExecutable functions which are no
longer present in LLVM. They have been replaced with the sys::Path methods
makeReadable and makeExecutable, respectively.
---
Diffs of the changes: (+0 -39)
Index: llvm/lib/Support/FileUtilities.cpp
diff -u llvm/lib/Support/FileUtilities.cpp:1.30 llvm/lib/Support/FileUtilities.cpp:1.31
--- llvm/lib/Support/FileUtilities.cpp:1.30 Mon Dec 13 12:28:59 2004
+++ llvm/lib/Support/FileUtilities.cpp Mon Dec 13 14:08:14 2004
@@ -157,45 +157,6 @@
return Result;
}
-static bool AddPermissionsBits (const std::string &Filename, int bits) {
- // Get the umask value from the operating system. We want to use it
- // when changing the file's permissions. Since calling umask() sets
- // the umask and returns its old value, we must call it a second
- // time to reset it to the user's preference.
- int mask = umask(0777); // The arg. to umask is arbitrary.
- umask(mask); // Restore the umask.
-
- // Get the file's current mode.
- struct stat st;
- if ((stat(Filename.c_str(), &st)) == -1)
- return false;
-
- // Change the file to have whichever permissions bits from 'bits'
- // that the umask would not disable.
- if ((chmod(Filename.c_str(), (st.st_mode | (bits & ~mask)))) == -1)
- return false;
-
- return true;
-}
-
-/// MakeFileExecutable - Make the file named Filename executable by
-/// setting whichever execute permissions bits the process's current
-/// umask would allow. Filename must name an existing file or
-/// directory. Returns true on success, false on error.
-///
-bool llvm::MakeFileExecutable(const std::string &Filename) {
- return AddPermissionsBits(Filename, 0111);
-}
-
-/// MakeFileReadable - Make the file named Filename readable by
-/// setting whichever read permissions bits the process's current
-/// umask would allow. Filename must name an existing file or
-/// directory. Returns true on success, false on error.
-///
-bool llvm::MakeFileReadable(const std::string &Filename) {
- return AddPermissionsBits(Filename, 0444);
-}
-
//===----------------------------------------------------------------------===//
// FDHandle class implementation
//
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