Ceph

I could not find an instance where strerror is used instead of cpp_strerror in the current master

src/btrfs_ioc_test.c:53:            rc, strerror(rc));
src/client/hypertable/CephBroker.cc:46:/* A thread-safe version of strerror */
src/client/hypertable/CephBroker.cc:53:  oss << strerror_r(err, buf, sizeof(buf));
src/client/hypertable/CephBroker.cc:521:  strerror_r(error, errbuf, 128);
src/common/errno.cc:19:  // strerror_r returns char * on Linux, and does not always fill buf
src/common/errno.cc:20:#ifdef STRERROR_R_CHAR_P
src/common/errno.cc:21:  errmsg = strerror_r(err, buf, sizeof(buf));
src/common/errno.cc:23:  strerror_r(err, buf, sizeof(buf));
src/common/module.c:44:            strerror_r(errno, error_buf, sizeof(error_buf)));
src/common/secret.c:70:        strerror_r(-ret, error_buf, sizeof(error_buf)));
src/common/secret.c:118:        strerror_r(-ret, error_buf, sizeof(error_buf)));
src/gtest/include/gtest/internal/gtest-port.h:1337:// StrError() aren't needed on Windows CE at this time and thus not
src/gtest/include/gtest/internal/gtest-port.h:1361:inline const char* StrError(int errnum) { return strerror(errnum); }
src/gtest/src/gtest-death-test.cc:252:    return String(errno == 0 ? "" : posix::StrError(errno));
src/gtest/src/gtest.cc:3084:    //      we need the strerror_r() function, which is not available on
src/java/native/libcephfs_jni.cc:234:    THROW(env, "java/io/IOException", strerror(-rc));
src/mount/mount.ceph.c:356:            printf("mount error %d = %s\n",errno,strerror(errno));
src/mount/mtab.c:163:             linktargetfile, strerror (errsv));
src/mount/mtab.c:189:                 _PATH_MOUNTED_LOCK, strerror (errsv));
src/mount/mtab.c:205:                 _PATH_MOUNTED_LOCK, strerror (errsv));
src/mount/mtab.c:229:                         "timed out" : strerror (errsv));
src/mount/mtab.c:267:               strerror (errsv));
src/mount/mtab.c:272:                  _PATH_MOUNTED, strerror (errsv));
src/rbd_fuse/rbd-fuse.c:741:    fprintf(stderr, "%s: %s\n", msg, strerror(-err));
src/rbd_replay/actions.cc:345:     << ": (" << -r << ") " << strerror(-r) << std::endl;
src/test/fsx.c:146:    fprintf(stderr, "%s\n", strerror(code));
src/test/fsx.c:179:    prt("%s%s%s\n", prefix, prefix ? ": " : "", strerror(errno));
src/test/librbd/fsx.c:185:  fprintf(stderr, "%s\n", strerror(code));
src/test/librbd/fsx.c:215:    prt("%s%s%s\n", prefix, prefix ? ": " : "", strerror(errno));
src/test/librbd/fsx.c:221:    prt("%s%s%s\n", prefix, prefix ? ": " : "", strerror(-code));
src/test/librbd/fsx.c:227:    fprintf(stderr, "%s: %s\n", msg, strerror(-err));
src/test/librbd/fsx.c:1820:                        strerror(ret));
src/test/librbd/fsx.c:1847:                strerror(ret));
src/test/librbd/fsx.c:1858:                     strerror(-ret));
src/test/librbd/fsx.c:1876:                    strerror(-res));
src/test/old/test_seek_read.c:48:      if (r < 0) cout << "r = " << r << " " << strerror(errno) << endl;
src/test/old/test_short_seek_read.c:47:      if (r < 0) cout << "r = " << r << " " << strerror(errno) << endl;
src/test/old/testxattr.cc:24:  cout << "errno " << errno << " " << strerror(errno) << endl;
src/test/old/testxattr.cc:26:  cout << "errno " << errno << " " << strerror(errno) << endl;
src/test/test_get_blkdev_size.cc:28:        fprintf(stderr, "get_block_device_size: %s\n", strerror(-ret));