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Simplify this code.

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llvm-svn: 118102
This commit is contained in:
Dan Gohman 2010-11-02 22:50:10 +00:00
parent 5ff380b14b
commit ce8c453106
1 changed files with 3 additions and 6 deletions
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9
lib/System/Unix/Path.inc
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@ -141,8 +141,7 @@ Path::GetTemporaryDirectory(std::string *ErrMsg) {
#if defined(HAVE_MKDTEMP)
// The best way is with mkdtemp but that's not available on many systems,
// Linux and FreeBSD have it. Others probably won't.
char pathname[MAXPATHLEN];
strcpy(pathname,"/tmp/llvm_XXXXXX");
char pathname[] = "/tmp/llvm_XXXXXX";
if (0 == mkdtemp(pathname)) {
MakeErrMsg(ErrMsg,
std::string(pathname) + ": can't create temporary directory");
@ -158,8 +157,7 @@ Path::GetTemporaryDirectory(std::string *ErrMsg) {
// mktemp because of mktemp's inherent security and threading risks. We still
// have a slight race condition from the time the temporary file is created to
// the time it is re-created as a directoy.
char pathname[MAXPATHLEN];
strcpy(pathname, "/tmp/llvm_XXXXXX");
char pathname[] = "/tmp/llvm_XXXXXX";
int fd = 0;
if (-1 == (fd = mkstemp(pathname))) {
MakeErrMsg(ErrMsg,
@ -183,8 +181,7 @@ Path::GetTemporaryDirectory(std::string *ErrMsg) {
// implementation of mktemp(3) and doesn't follow BSD 4.3's lead of replacing
// the XXXXXX with the pid of the process and a letter. That leads to only
// twenty six temporary files that can be generated.
char pathname[MAXPATHLEN];
strcpy(pathname, "/tmp/llvm_XXXXXX");
char pathname[] = "/tmp/llvm_XXXXXX";
char *TmpName = ::mktemp(pathname);
if (TmpName == 0) {
MakeErrMsg(ErrMsg,