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Finegrainify namespacification

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10464 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-12-14 21:35:53 +00:00
parent b6d465f813
commit 2cdd21c2e4
18 changed files with 106 additions and 152 deletions
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26
lib/Support/SystemUtils.cpp
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@@ -23,13 +23,12 @@
#include "Config/sys/wait.h"
#include "Config/unistd.h"
#include "Config/errno.h"
namespace llvm {
using namespace llvm;
/// isExecutableFile - This function returns true if the filename specified
/// exists and is executable.
///
bool isExecutableFile(const std::string &ExeFileName) {
bool llvm::isExecutableFile(const std::string &ExeFileName) {
struct stat Buf;
if (stat(ExeFileName.c_str(), &Buf))
return false; // Must not be executable!
@@ -51,8 +50,8 @@ bool isExecutableFile(const std::string &ExeFileName) {
/// directory, nor in the PATH. If the executable cannot be found, return an
/// empty string.
///
std::string FindExecutable(const std::string &ExeName,
const std::string &ProgramPath) {
std::string llvm::FindExecutable(const std::string &ExeName,
const std::string &ProgramPath) {
// First check the directory that bugpoint is in. We can do this if
// BugPointPath contains at least one / character, indicating that it is a
// relative path to bugpoint itself.
@@ -116,11 +115,11 @@ static void RedirectFD(const std::string &File, int FD) {
/// the calling program if there is an error executing the specified program.
/// It returns the return value of the program, or -1 if a timeout is detected.
///
int RunProgramWithTimeout(const std::string &ProgramPath, const char **Args,
const std::string &StdInFile,
const std::string &StdOutFile,
const std::string &StdErrFile) {
int llvm::RunProgramWithTimeout(const std::string &ProgramPath,
const char **Args,
const std::string &StdInFile,
const std::string &StdOutFile,
const std::string &StdErrFile) {
// FIXME: install sigalarm handler here for timeout...
int Child = fork();
@@ -204,9 +203,8 @@ int RunProgramWithTimeout(const std::string &ProgramPath, const char **Args,
//
// This function does not use $PATH to find programs.
//
int
ExecWait (const char * const old_argv[], const char * const old_envp[])
{
int llvm::ExecWait(const char * const old_argv[],
const char * const old_envp[]) {
// Child process ID
register int child;
@@ -273,5 +271,3 @@ ExecWait (const char * const old_argv[], const char * const old_envp[])
//
return 1;
}
} // End llvm namespace