Fix -Wcast-qual warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101782 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/Program.inc b/lib/System/Unix/Program.inc
index 47afe52..358415f 100644
--- a/lib/System/Unix/Program.inc
+++ b/lib/System/Unix/Program.inc
@@ -206,14 +206,15 @@
if (!envp)
#if !defined(__APPLE__)
- envp = (const char**)environ;
+ envp = const_cast<const char **>(environ);
#else
- envp = (const char**)*_NSGetEnviron(); // environ is missing in dylibs.
+ // environ is missing in dylibs.
+ envp = const_cast<const char **>(*_NSGetEnviron());
#endif
pid_t PID;
- int Err = posix_spawn(&PID, path.c_str(), &FileActions,
- /*attrp*/0, (char**)args, (char**)envp);
+ int Err = posix_spawn(&PID, path.c_str(), &FileActions, /*attrp*/0,
+ const_cast<char **>(args), const_cast<char **>(envp));
posix_spawn_file_actions_destroy(&FileActions);
@@ -268,9 +269,12 @@
// Execute!
if (envp != 0)
- execve(path.c_str(), (char**)args, (char**)envp);
+ execve(path.c_str(),
+ const_cast<char **>(args),
+ const_cast<char **>(envp));
else
- execv(path.c_str(), (char**)args);
+ execv(path.c_str(),
+ const_cast<char **>(args));
// If the execve() failed, we should exit. Follow Unix protocol and
// return 127 if the executable was not found, and 126 otherwise.
// Use _exit rather than exit so that atexit functions and static