pathVar           119 util_exec.cpp      char *pathVar = getenv("PATH");
pathVar           121 util_exec.cpp      if (pathVar == NULL) {
pathVar           122 util_exec.cpp        pathVar = (char*) ":/bin:/usr/bin";
pathVar           124 util_exec.cpp      while (*pathVar != '\0') {
pathVar           126 util_exec.cpp        nextPtr = strchrnul(pathVar, ':');
pathVar           127 util_exec.cpp        if (nextPtr == pathVar) {
pathVar           132 util_exec.cpp          strncpy(outpath, pathVar, nextPtr - pathVar);
pathVar           133 util_exec.cpp          outpath[nextPtr-pathVar] = '\0';
pathVar           144 util_exec.cpp          pathVar = nextPtr;
pathVar           146 util_exec.cpp          pathVar = nextPtr + 1; // prepare for next iteration