Fix spelling, trim empty space, tighten up function header comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13940 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/SystemUtils.cpp b/lib/Support/SystemUtils.cpp
index c0fb772..076e3a7 100644
--- a/lib/Support/SystemUtils.cpp
+++ b/lib/Support/SystemUtils.cpp
@@ -191,13 +191,8 @@
}
-//
-// Function: ExecWait ()
-//
-// Description:
-// This function executes a program with the specified arguments and
-// environment. It then waits for the progarm to termiante and then returns
-// to the caller.
+// ExecWait - executes a program with the specified arguments and environment.
+// It then waits for the progarm to termiante and then returns to the caller.
//
// Inputs:
// argv - The arguments to the program as an array of C strings. The first
@@ -230,10 +225,8 @@
int llvm::ExecWait(const char * const old_argv[],
const char * const old_envp[]) {
#ifdef HAVE_SYS_WAIT_H
- //
// Create local versions of the parameters that can be passed into execve()
// without creating const problems.
- //
char ** const argv = (char ** const) old_argv;
char ** const envp = (char ** const) old_envp;
@@ -256,7 +249,7 @@
break;
}
- // Parent process: Wait for the child process to termiante.
+ // Parent process: Wait for the child process to terminate.
int status;
if ((wait (&status)) == -1)
return 1;