src/common/errno.cc


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#include "common/errno.h"
#include "acconfig.h"
#include "include/compat.h"

#include <sstream>
#include <string.h>

std::string cpp_strerror(int err)
{
  char buf[128];
  char *errmsg;

  if (err < 0)
    err = -err;
  std::ostringstream oss;

  errmsg = ceph_strerror_r(err, buf, sizeof(buf));

  oss << "(" << err << ") " << errmsg;

  return oss.str();
}