egrep: warning: egrep is obsolescent; using grep -E
egrep: warning: egrep is obsolescent; using grep -E
../../../nspr/pr/src/io/pripv6.c: In function ‘Ipv6ToIpv4SocketAccept’:
../../../nspr/pr/src/io/pripv6.c:132:12: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  132 |   PRStatus rv;
      |            ^~
../../../nspr/pr/src/io/pripv6.c: In function ‘Ipv6ToIpv4SocketAcceptRead’:
../../../nspr/pr/src/io/pripv6.c:171:12: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  171 |   PRStatus rv;
      |            ^~
../../../nspr/pr/src/io/prlayer.c: In function ‘pl_TopAccept’:
../../../nspr/pr/src/io/prlayer.c:168:12: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  168 |   PRStatus rv;
      |            ^~
../../../nspr/pr/src/io/prlayer.c: In function ‘pl_DefAcceptread’:
../../../nspr/pr/src/io/prlayer.c:277:12: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  277 |   PRStatus rv;
      |            ^~
../../../../nspr/pr/src/md/unix/unix.c: In function ‘_PR_UnixInit’:
../../../../nspr/pr/src/md/unix/unix.c:2586:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 2586 |   int rv;
      |       ^~
../../../../nspr/pr/src/md/unix/uxproces.c: In function ‘pr_InstallSigchldHandler’:
../../../../nspr/pr/src/md/unix/uxproces.c:654:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  654 |   int rv;
      |       ^~
../../../../nspr/pr/src/md/unix/uxproces.c: In function ‘_MD_InitProcesses’:
../../../../nspr/pr/src/md/unix/uxproces.c:671:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  671 |   int rv;
      |       ^~
../../../../nspr/pr/src/md/unix/uxproces.c: In function ‘_MD_unix_terminate_waitpid_daemon’:
../../../../nspr/pr/src/md/unix/uxproces.c:118:5: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  118 |     write(pr_wp.pipefd[1], "", 1);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../nspr/pr/src/misc/prtpool.c: In function ‘io_wstart’:
../../../nspr/pr/src/misc/prtpool.c:386:16: warning: variable ‘rval_status’ set but not used [-Wunused-but-set-variable]
  386 |       PRStatus rval_status;
      |                ^~~~~~~~~~~
../../../nspr/pr/src/misc/prtpool.c: In function ‘notify_ioq’:
../../../nspr/pr/src/misc/prtpool.c:957:12: warning: variable ‘rval_status’ set but not used [-Wunused-but-set-variable]
  957 |   PRStatus rval_status;
      |            ^~~~~~~~~~~
../../../nspr/pr/src/misc/prtpool.c: In function ‘PR_JoinThreadPool’:
../../../nspr/pr/src/misc/prtpool.c:1079:12: warning: variable ‘rval_status’ set but not used [-Wunused-but-set-variable]
 1079 |   PRStatus rval_status;
      |            ^~~~~~~~~~~
../../../nspr/pr/src/pthreads/ptio.c: In function ‘pt_linux_sendfile_cont’:
../../../nspr/pr/src/pthreads/ptio.c:913:9: warning: variable ‘oldoffset’ set but not used [-Wunused-but-set-variable]
  913 |   off_t oldoffset;
      |         ^~~~~~~~~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘_PR_InitLocks’:
../../../nspr/pr/src/pthreads/ptsynch.c:45:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
   45 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘pt_PostNotifies’:
../../../nspr/pr/src/pthreads/ptsynch.c:61:17: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
   61 |   PRIntn index, rv;
      |                 ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_NewLock’:
../../../nspr/pr/src/pthreads/ptsynch.c:121:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  121 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_DestroyLock’:
../../../nspr/pr/src/pthreads/ptsynch.c:140:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  140 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_Lock’:
../../../nspr/pr/src/pthreads/ptsynch.c:158:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  158 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_Unlock’:
../../../nspr/pr/src/pthreads/ptsynch.c:178:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  178 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘pt_PostNotifiesFromMonitor’:
../../../nspr/pr/src/pthreads/ptsynch.c:432:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  432 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_DestroyMonitor’:
../../../nspr/pr/src/pthreads/ptsynch.c:510:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  510 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_GetMonitorEntryCount’:
../../../nspr/pr/src/pthreads/ptsynch.c:532:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  532 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_EnterMonitor’:
../../../nspr/pr/src/pthreads/ptsynch.c:559:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  559 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PR_ExitMonitor’:
../../../nspr/pr/src/pthreads/ptsynch.c:586:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  586 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PRP_DestroyNakedCondVar’:
../../../nspr/pr/src/pthreads/ptsynch.c:1106:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1106 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PRP_NakedNotify’:
../../../nspr/pr/src/pthreads/ptsynch.c:1134:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1134 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptsynch.c: In function ‘PRP_NakedBroadcast’:
../../../nspr/pr/src/pthreads/ptsynch.c:1142:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1142 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘pt_AttachThread’:
../../../nspr/pr/src/pthreads/ptthread.c:259:9: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  259 |     int rv;
      |         ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘PR_DetachThread’:
../../../nspr/pr/src/pthreads/ptthread.c:569:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  569 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘PR_Interrupt’:
../../../nspr/pr/src/pthreads/ptthread.c:704:12: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  704 |     PRIntn rv;
      |            ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘_pt_thread_death’:
../../../nspr/pr/src/pthreads/ptthread.c:770:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  770 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘_PR_Fini’:
../../../nspr/pr/src/pthreads/ptthread.c:960:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  960 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘PR_Cleanup’:
../../../nspr/pr/src/pthreads/ptthread.c:992:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
  992 |   int rv;
      |       ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘init_pthread_gc_support’:
../../../nspr/pr/src/pthreads/ptthread.c:1103:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1103 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘pt_SuspendSet’:
../../../nspr/pr/src/pthreads/ptthread.c:1295:10: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1295 |   PRIntn rv;
      |          ^~
../../../nspr/pr/src/pthreads/ptthread.c: In function ‘PR_SuspendAll’:
../../../nspr/pr/src/pthreads/ptthread.c:1396:7: warning: variable ‘rv’ set but not used [-Wunused-but-set-variable]
 1396 |   int rv;
      |       ^~
../../nspr/pr/src/prvrsion.c: In function ‘libVersionPoint’:
../../nspr/pr/src/prvrsion.c:86:15: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
   86 |   const char* dummy;
      |               ^~~~~
../../nspr/lib/ds/plvrsion.c: In function ‘libVersionPoint’:
../../nspr/lib/ds/plvrsion.c:86:15: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
   86 |   const char* dummy;
      |               ^~~~~
../../../nspr/lib/libc/src/plvrsion.c: In function ‘libVersionPoint’:
../../../nspr/lib/libc/src/plvrsion.c:86:15: warning: variable ‘dummy’ set but not used [-Wunused-but-set-variable]
   86 |   const char* dummy;
      |               ^~~~~