gearman/libtest/tmpfile.cc

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 *  Data Differential YATL (i.e. libtest)  library
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#include "libtest/yatlcon.h"

#include <libtest/common.h>

namespace libtest {

std::string create_tmpfile(const std::string& name)
{
  libtest::vchar_t file_buffer;
  file_buffer.resize(FILENAME_MAX);
  file_buffer[0]= 0;

  int length= snprintf(&file_buffer[0], file_buffer.size(), "var/tmp/%s.XXXXXX", name.c_str());
  fatal_assert(length > 0);

  int fd;
  if ((fd= mkstemp(&file_buffer[0])) == -1)
  {
    throw libtest::fatal(LIBYATL_DEFAULT_PARAM, "mkstemp() failed on %s with %s", &file_buffer[0], strerror(errno));
  }
  close(fd);
  unlink(&file_buffer[0]);

  return &file_buffer[0];
}

} // namespace libtest