ose: Remove all code related to the OSE port

The OSE port is no longer supported and this commit removed it
and any changes related to it. The things that were general
improvements have been left in the code.

4 files changed, 0 insertions, 794 deletions

diff --git a/erts/etc/ose/etc.lmconf b/erts/etc/ose/etc.lmconf
deleted file mode 100644
index b402b325b1..0000000000
--- a/erts/etc/ose/etc.lmconf
+++ /dev/null
@@ -1,20 +0,0 @@
-OSE_LM_STACK_SIZES=256,512,1024,2048,4096,8192,16384,65536
-OSE_LM_SIGNAL_SIZES=31,63,127,255,1023,4095,16383,65535
-OSE_LM_POOL_SIZE=0x200000
-OSE_LM_MAIN_NAME=main
-OSE_LM_MAIN_STACK_SIZE=0xF000
-OSE_LM_MAIN_PRIORITY=20
-## Has to be of a type that allows MAM
-OSE_LM_PROGRAM_TYPE=APP_RAM
-OSE_LM_DATA_INIT=YES
-OSE_LM_BSS_INIT=YES
-OSE_LM_EXEC_MODEL=SHARED
-HEAP_MAX_SIZE=1000000000
-HEAP_SMALL_BUF_INIT_SIZE=64000000
-HEAP_LARGE_BUF_THRESHOLD=16000000
-HEAP_LOCK_TYPE=2
-
-# Setting the environment variable EFS_RESOLVE_TMO on the block to 0.
-# This will eliminiate delays when trying to open files on not mounted
-# volumes.
-EFS_RESOLVE_TMO=0
diff --git a/erts/etc/ose/run_erl.c b/erts/etc/ose/run_erl.c
deleted file mode 100644
index 6775525297..0000000000
--- a/erts/etc/ose/run_erl.c
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2013. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- */
-/*
- * Module: run_erl.c
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-/* System includes */
-#include <aio.h>
-#include <errno.h>
-#include <dirent.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-/* OSE includes */
-#include "ose.h"
-#include "ose_spi/ose_spi.h"
-#include "efs.h"
-#include "pm.h"
-#include "ose_spi/fm.sig"
-
-/* erts includes */
-#include "run_erl.h"
-#include "run_erl_common.h"
-#include "safe_string.h"    /* sn_printf, strn_cpy, strn_cat, etc */
-
-typedef struct RunErlSetup_ {
-  SIGSELECT signo;
-  int run_daemon;
-  char *logdir;
-  char *command;
-  char *pipename;
-  char *blockname;
-} RunErlSetup;
-
-typedef struct ProgramState_ {
-  /* child process */
-  int ifd, ofd;
-  OSDOMAIN domain;
-  PROCESS progpid, mainbid;
-  struct PmProgramInfo *info;
-  /* to_erl */
-  char w_pipe[FILENAME_BUFSIZ],
-       r_pipe[FILENAME_BUFSIZ];
-} ProgramState;
-
-union SIGNAL {
-  SIGSELECT signo;
-  RunErlSetup setup;
-  struct FmReadPtr fm_read_ptr;
-  struct FmWritePtr fm_write_ptr;
-};
-
-static OSBOOLEAN hunt_in_block(char *block_name,
-			       char *process_name,
-			       PROCESS *pid);
-static int create_child_process(char *command_string, char *blockname,
-				ProgramState *state);
-
-
-static OSBOOLEAN hunt_in_block(char *block_name,
-			       char *process_name,
-			       PROCESS *pid) {
-  struct OS_pid_list *list;
-  PROCESS block_id = OSE_ILLEGAL_PROCESS;
-  int i;
-  char *name;
-
-  *pid = OSE_ILLEGAL_PROCESS;
-
-  list = get_bid_list(0);
-
-  if (!list)
-    return 0;
-
-  for (i = 0; i < list->count; i++) {
-
-    if (list->list[i] == get_bid(current_process()))
-      continue;
-
-    name = (char*)get_pid_info(list->list[i], OSE_PI_NAME);
-    if (name) {
-      if (strcmp(name,block_name) == 0) {
-	block_id = list->list[i];
-	free_buf((union SIGNAL**)&name);
-	break;
-      }
-      free_buf((union SIGNAL**)&name);
-    }
-  }
-
-  free_buf((union SIGNAL**)&list);
-
-  if (block_id == OSE_ILLEGAL_PROCESS)
-    return 0;
-
-  list = get_pid_list(block_id);
-
-  if (!list)
-    return 0;
-
-  for (i = 0; i < list->count; i++) {
-    name = (char*)get_pid_info(list->list[i], OSE_PI_NAME);
-    if (name) {
-      if (strcmp(name,process_name) == 0) {
-	*pid = list->list[i];
-	free_buf((union SIGNAL**)&name);
-	break;
-      }
-      free_buf((union SIGNAL**)&name);
-    }
-  }
-
-  free_buf((union SIGNAL**)&list);
-
-  if (*pid == OSE_ILLEGAL_PROCESS)
-    return 0;
-
-  return 1;
-
-}
-
-
-static int create_child_process(char *command_string,  char *blockname,
-				ProgramState *state) {
-  char *command = command_string;
-  char *argv;
-  int i = 0;
-  int ret_status;
-  PmStatus pm_status;
-  int tmp_io[2];
-  int fd_arr[3];
-  int ifd[2], ofd[2];
-  char *handle;
-  struct PmLoadModuleInfoReply *mod_info;
-
-  /* Parse out cmd and argv from the command string */
-  while (1) {
-    if (command[i] == ' ' || command[i] == '\0') {
-      if (command[i] == '\0')
-	argv = NULL;
-      else {
-	command[i] = '\0';
-	argv = command_string + i + 1;
-      }
-      break;
-    }
-    i++;
-  }
-
-  if (blockname)
-    handle = blockname;
-  else
-    handle = simple_basename(command);
-
-  if (ose_pm_load_module_info(handle,&mod_info) == PM_SUCCESS) {
-    /* Already installed */
-    free_buf((union SIGNAL**)&mod_info);
-  } else if ((pm_status = ose_pm_install_load_module(0,"ELF",command,handle,0,0,NULL))
-	     != PM_SUCCESS) {
-      ERROR1(LOG_ERR,"ose_pm_install_load_module failed - pmstatus: 0x%08x\n",
-	     pm_status);
-      return 0;
-  }
-
-  state->domain = PM_NEW_DOMAIN;
-
-  pm_status = ose_pm_create_program(&state->domain, handle, 0, 0 , NULL,
-				    &state->progpid, &state->mainbid);
-
-  if (pm_status != PM_SUCCESS) {
-    if (pm_status == PM_EINSTALL_HANDLE_IN_USE)
-      ERROR1(LOG_ERR,"ose_pm_create_program failed - "
-	     "install handle \"%s\" is in use. You can specify another "
-	     "install handle by using the -block option to run_erl.\n",handle);
-    else
-      ERROR1(LOG_ERR,"ose_pm_create_program failed - pmstatus: 0x%08x\n",
-	     pm_status);
-    return 0;
-  }
-
-  pm_status = ose_pm_program_info(state->progpid, &state->info);
-  /* FIXME don't forget to free this ((union SIGNAL **)&info) */
-  if (pm_status != PM_SUCCESS) {
-    ERROR1(LOG_ERR,"ose_pm_program_info failed - pmstatus: 0x%08x\n",
-	   pm_status);
-    return 0;
-  }
-
-  /* We only clone stdin+stdout, what about stderr? */
-
-  /* create pipes */
-  if (pipe(ifd) < 0) {
-    if (errno == ENOENT)
-      ERRNO_ERR0(LOG_ERR,"The /pipe file system is not available\n");
-    else
-      ERRNO_ERR0(LOG_ERR,"pipe ifd failed\n");
-    return 0;
-  }
-
-  if (pipe(ofd) < 0) {
-    ERRNO_ERR0(LOG_ERR,"pipe ofd failed\n");
-    return 0;
-  }
-
-  /* FIXME Lock? */
-
-  /* backup our stdin stdout */
-  if ((tmp_io[0] = dup(0)) < 0) {
-    ERRNO_ERR0(LOG_ERR,"dup 0 failed\n");
-    return 0;
-  }
-
-  if ((tmp_io[1] = dup(1)) < 0) {
-    ERRNO_ERR0(LOG_ERR,"dup 1 failed\n");
-    return 0;
-  }
-
-  /* set new pipe to fd 0,1 */
-  if (dup2(ifd[1], 1) < 0) {
-    ERRNO_ERR0(LOG_ERR,"dup2 1 failed\n");
-    return 0;
-  }
-
-  if (dup2(ofd[0], 0) < 0) {
-    ERRNO_ERR0(LOG_ERR,"dup2 0 failed\n");
-    return 0;
-  }
-
-  /* clone array to newly created */
-  fd_arr[0] = 2; /* Number of fd's */
-  fd_arr[1] = 0;
-  fd_arr[2] = 1;
-
-  if ((ret_status = efs_clone_array(state->info->main_process, fd_arr))
-      != EFS_SUCCESS) {
-    ERROR1(LOG_ERR,"efs_close_array filed, errcode: %d\n", ret_status);
-    return 0;
-  }
-
-  if (dup2(tmp_io[1], 1) < 0) {
-    ERRNO_ERR0(LOG_ERR,"restoring dup2 1 failed\n");
-    return 0;
-  }
-
-  if (dup2(tmp_io[0], 0) < 0) {
-    ERRNO_ERR0(LOG_ERR,"restoring dup2 1 failed\n");
-    return 0;
-  }
-
-  /* close loose-ends */
-  sf_close(tmp_io[0]);
-  sf_close(tmp_io[1]);
-  sf_close(ifd[1]);
-  sf_close(ofd[0]);
-  state->ifd = ifd[0];
-  state->ofd = ofd[1];
-
-  if (argv && set_env(state->progpid, "ARGV", argv)) {
-    ERRNO_ERR0(LOG_ERR,"something went wrong with set_env\n");
-  }
-
-  /*
-   * Start the program.
-   */
-  pm_status = ose_pm_start_program(state->progpid);
-  if (pm_status != PM_SUCCESS) {
-    ERROR1(LOG_ERR,"ose_pm_install_load_module failed - pmstatus: 0x%08x\n",
-	   pm_status);
-    return 0;
-  }
-
-  return 1;
-}
-
-#define SET_AIO(REQ,FD,SIZE,BUFF)					\
-  /* Make sure to clean data structure of previous request */		\
-  memset(&(REQ),0,sizeof(REQ));						\
-  (REQ).aio_fildes = FD;						\
-  (REQ).aio_offset = FM_POSITION_CURRENT;				\
-  (REQ).aio_nbytes = SIZE;						\
-  (REQ).aio_buf = BUFF;							\
-  (REQ).aio_sigevent.sigev_notify = SIGEV_NONE
-
-#define READ_AIO(REQ,FD,SIZE,BUFF) do {					\
-  SET_AIO(REQ,FD,SIZE,BUFF);						\
-  if (aio_read(&(REQ)) != 0)						\
-    ERRNO_ERR1(LOG_ERR,"aio_read of child_read_req(%d) failed\n",FD);	\
-  } while (0)
-
-#define WRITE_AIO(FD,SIZE,BUFF) do {					\
-    struct aiocb *write_req = malloc(sizeof(struct aiocb));		\
-    char *write_buff = malloc(sizeof(char)*SIZE);			\
-    memcpy(write_buff,BUFF,SIZE);					\
-    SET_AIO(*write_req,FD,SIZE,write_buff);				\
-    if (aio_write(write_req) != 0)					\
-      ERRNO_ERR1(LOG_ERR,"aio_write of write_req(%d) failed\n",FD);	\
-  } while(0)
-
-int pass_on(ProgramState *state);
-int pass_on(ProgramState *s) {
-  SIGSELECT sigsel[] = {0,FM_READ_PTR_REPLY};
-  union SIGNAL *sig;
-  char child_read_buff[BUFSIZ], pipe_read_buff[BUFSIZ];
-  struct aiocb child_read_req, pipe_read_req;
-  int rfd, wfd = 0;
-  FmHandle rfh, child_rfh;
-  int outstanding_writes = 0, got_some = 0, child_done = 0;
-
-  if ((rfd = sf_open(s->r_pipe, O_RDONLY, 0)) < 0) {
-    ERRNO_ERR1(LOG_ERR,"Could not open FIFO '%s' for reading.\n", s->r_pipe);
-    rfd = 0;
-    return 1;
-  }
-
-  attach(NULL,s->progpid);
-
-  /* Open the log file */
-  erts_run_erl_log_open();
-
-  efs_examine_fd(rfd,FLIB_FD_HANDLE,&rfh);
-  efs_examine_fd(s->ifd,FLIB_FD_HANDLE,&child_rfh);
-
-  READ_AIO(child_read_req,s->ifd,BUFSIZ,child_read_buff);
-  READ_AIO(pipe_read_req,rfd,BUFSIZ,pipe_read_buff);
-
-  while (1) {
-    time_t now,last_activity;
-
-    time(&last_activity);
-    sig = receive_w_tmo(erts_run_erl_log_alive_minutes()*60000,sigsel);
-
-    time(&now);
-
-    if (sig) {
-      erts_run_erl_log_activity(0,now,last_activity);
-    } else {
-      /* timeout */
-      erts_run_erl_log_activity(1,now,last_activity);
-      continue;
-    }
-
-    switch (sig->signo) {
-    case OS_ATTACH_SIG: {
-      if (rfd) { sf_close(rfd); rfd = 0; }
-      free_buf(&sig);
-      child_done = 1;
-      /* Make sure to to let all outstanding write request finish */
-      if (outstanding_writes)
-	break;
-      if (wfd) sf_close(wfd);
-      return 0;
-    }
-    case FM_WRITE_PTR_REPLY: {
-      if (sig->fm_write_ptr.status == EFS_SUCCESS) {
-	if (sig->fm_write_ptr.actual < sig->fm_write_ptr.requested) {
-	  WRITE_AIO(wfd, sig->fm_write_ptr.requested-sig->fm_write_ptr.actual,
-		    sig->fm_write_ptr.buffer+sig->fm_write_ptr.actual);
-	}
-      } else {
-	/* Assume to_erl has terminated. */
-	sf_close(wfd);
-	wfd = 0;
-      }
-      free((char*)sig->fm_write_ptr.buffer);
-      aio_dispatch(sig);
-      if ((--outstanding_writes == 0) && child_done) {
-	if (wfd) sf_close(wfd);
-	return 0;
-      }
-      break;
-    }
-    case FM_READ_PTR_REPLY: {
-      /* Child fd */
-      if (sig->fm_read_ptr.handle == child_rfh) {
-
-	/* Child terminated */
-	if (sig->fm_read_ptr.status != EFS_SUCCESS ||
-	    sig->fm_read_ptr.actual == 0) {
-
-	  if (rfd) { sf_close(rfd); rfd = 0; }
-
-	  if (sig->fm_read_ptr.status != EFS_SUCCESS) {
-	    ERROR0(LOG_ERR,"Erlang closed the connection.");
-	    aio_dispatch(sig);
-	    return 1;
-	  }
-
-	  /* child closed connection gracefully */
-	  aio_dispatch(sig);
-	  if (outstanding_writes) {
-	    child_done = 1;
-	    break;
-	  }
-
-	  if (wfd) sf_close(wfd);
-
-	  return 0;
-	} else {
-	  erts_run_erl_log_write(sig->fm_read_ptr.buffer,
-				 sig->fm_read_ptr.actual);
-	  if (wfd) {
-	    WRITE_AIO(wfd, sig->fm_read_ptr.actual, sig->fm_read_ptr.buffer);
-	    outstanding_writes++;
-	  }
-	  aio_dispatch(sig);
-	  READ_AIO(child_read_req, s->ifd,BUFSIZ, child_read_buff);
-	}
-      /* pipe fd */
-      } else if (sig->fm_read_ptr.handle == rfh) {
-	if (sig->fm_read_ptr.status != EFS_SUCCESS) {
-	  if(rfd) sf_close(rfd);
-	  if(wfd) sf_close(wfd);
-	  aio_dispatch(sig);
-	  ERRNO_ERR0(LOG_ERR,"Error in reading from FIFO.");
-	  return 1;
-	}
-	if (sig->fm_read_ptr.actual == 0) {
-	  /* to_erl closed its end of the pipe */
-	  aio_dispatch(sig);
-	  sf_close(rfd);
-	  rfd = sf_open(s->r_pipe,O_RDONLY|DONT_BLOCK_PLEASE, 0);
-	  if (rfd < 0) {
-	    ERRNO_ERR1(LOG_ERR,"Could not open FIFO '%s' for reading.",
-		       s->r_pipe);
-	    rfd = 0;
-	  } else {
-	    READ_AIO(pipe_read_req,rfd,BUFSIZ,pipe_read_buff);
-	  }
-	  got_some = 0; /* reset for next session */
-	} else {
-	  int len = sig->fm_read_ptr.actual;
-	  char *buffer = sig->fm_read_ptr.buffer;
-	  if (!wfd) {
-	    /* Try to open the write pipe to to_erl. Now that we got some data
-	     * from to_erl, to_erl should already be reading this pipe - open
-	     * should succeed. But in case of error, we just ignore it.
-	     */
-	    if ((wfd = sf_open(s->w_pipe, O_WRONLY|DONT_BLOCK_PLEASE, 0)) < 0) {
-	      erts_run_erl_log_status("Client expected on FIFO %s, "
-				      "but can't open (len=%d)\n",
-				      s->w_pipe, sig->fm_read_ptr.actual);
-	      sf_close(rfd);
-	      rfd = sf_open(s->r_pipe, O_RDONLY|DONT_BLOCK_PLEASE, 0);
-	      if (rfd < 0) {
-		ERRNO_ERR1(LOG_ERR,"Could not open FIFO '%s' for reading.",
-			   s->r_pipe);
-		return 1;
-	      }
-	      wfd = 0;
-	    } else {
-#ifdef DEBUG
-	      erts_run_erl_log_status("run_erl: %s opened for writing\n",
-				      s->w_pipe);
-#endif
-	    }
-	  }
-
-	  if (!got_some && wfd && buffer[0] == '\014') {
-	    char wbuf[30];
-	    int wlen = sn_printf(wbuf,sizeof(wbuf),"[run_erl v%u-%u]\n",
-				 RUN_ERL_HI_VER, RUN_ERL_LO_VER);
-	    /* For some reason this, the first write aio seems to
-	       not get an FM_WRITE_PTR_REPLY, so we do not do:
-	       outstanding_writes++;
-	    */
-	    WRITE_AIO(wfd, wlen, wbuf);
-	  }
-	  got_some = 1;
-
-	  /* Write the message */
-#ifdef DEBUG
-	  erts_run_erl_log_status("Pty master write; ");
-#endif
-	  len = erts_run_erl_extract_ctrl_seq(buffer,len, s->ofd);
-
-	  if (len > 0) {
-	    int wlen = erts_run_erl_write_all(s->ofd, buffer, len);
-	    if (wlen != len) {
-	      aio_dispatch(sig);
-	      ERRNO_ERR0(LOG_ERR,"Error in writing to terminal.");
-	      if(rfd) sf_close(rfd);
-	      if(wfd) sf_close(wfd);
-	      return 1;
-	    }
-	  }
-#ifdef DEBUG
-	  erts_run_erl_log_status("OK\n");
-#endif
-	  aio_dispatch(sig);
-	  READ_AIO(pipe_read_req,rfd,BUFSIZ,pipe_read_buff);
-	}
-	}
-      break;
-    }
-    default: {
-      free_buf(&sig);
-      break;
-    }
-    }
-  }
-}
-
-OS_PROCESS(run_erl_process) {
-  char *logdir, *command, *blockname;
-  SIGSELECT sigsel[] = {1,ERTS_SIGNAL_RUN_ERL_SETUP};
-  union SIGNAL *sig = receive(sigsel);
-  ProgramState state;
-  char pipename[FILENAME_BUFSIZ];
-
-  state.info = NULL;
-
-  logdir = strdup(sig->setup.logdir);
-  command = strdup(sig->setup.command);
-  strn_cpy(pipename,sizeof(pipename),sig->setup.pipename);
-
-  if (sig->setup.blockname)
-    blockname = strdup(sig->setup.blockname);
-  else
-    blockname = NULL;
-
-  erts_run_erl_log_init(sig->setup.run_daemon, logdir);
-
-  free_buf(&sig);
-
-  if (erts_run_erl_open_fifo(pipename,state.w_pipe,state.r_pipe))
-    kill_proc(current_process());
-
-  if (create_child_process(command,blockname,&state))
-    pass_on(&state);
-
-  free(logdir);
-  free(command);
-  if (blockname)
-    free(blockname);
-
-  if (state.info)
-    free_buf(((union SIGNAL**)&state.info));
-
-  sf_close(state.ifd);
-  sf_close(state.ofd);
-
-  unlink(state.w_pipe);
-  unlink(state.r_pipe);
-
-  kill_proc(current_process());
-}
-
-int run_erl(int argc,char **argv) {
-  char *pipename, *logdir, *command, *blockname = NULL;
-  int pipename_len, logdir_len, command_len, blockname_len = 0;
-  int i = 1, run_daemon = 0;
-  PROCESS pid;
-  SIGSELECT sigsel[] = {0};
-  union SIGNAL *sig;
-
-  if(argc < 4) {
-    fprintf(stderr,RUN_ERL_USAGE,"run_erl");
-    return 1;
-  }
-
-  while (1) {
-    if (argv[i][0] != '-')
-      break;
-    if (!strcmp(argv[i],"-daemon")) {
-      run_daemon = 1;
-      i++;
-      continue;
-    }
-    if (!strcmp(argv[i],"-block")) {
-      blockname = argv[i+1];
-      blockname_len = strlen(argv[i+1]) + 1;
-      i+=2;
-      continue;
-    }
-    fprintf(stderr,RUN_ERL_USAGE,"run_erl");
-    return 1;
-  }
-
-  pipename = argv[i++];
-  logdir = argv[i++];
-  command = argv[i++];
-
-  /* + 1 to include NULL at end */
-  logdir_len = strlen(logdir) + 1;
-  command_len = strlen(command) + 1;
-  pipename_len = strlen(pipename) + 1;
-
-  if (run_daemon) {
-    /* We request that the run_erl_process should be started from the
-       main process so that it does not die when the shell command
-       returns */
-    PROCESS main_pid;
-    hunt_in_block("run_erl","main",&main_pid);
-    sig = alloc(sizeof(*sig),ERTS_SIGNAL_RUN_ERL_DAEMON);
-    send(&sig,main_pid);
-    sig = receive(sigsel);
-    pid = sender(&sig);
-    free_buf(&sig);
-  } else {
-    pid = create_process(OS_BG_PROC,"run_erl_process",
-			 run_erl_process, 0x800,
-			 0, 0, 0, NULL, 0, 0);
-  }
-
-  sig = alloc(sizeof(RunErlSetup)+
-	      logdir_len+command_len+pipename_len+blockname_len,
-	      ERTS_SIGNAL_RUN_ERL_SETUP);
-  sig->setup.run_daemon = run_daemon;
-  sig->setup.logdir = ((char*)sig)+sizeof(RunErlSetup);
-  sig->setup.command = ((char*)sig)+sizeof(RunErlSetup)+logdir_len;
-  sig->setup.pipename = ((char*)sig)+sizeof(RunErlSetup)+logdir_len+command_len;
-  if (blockname)
-    sig->setup.blockname = ((char*)sig)+sizeof(RunErlSetup)+
-      logdir_len+command_len+pipename_len;
-  else
-    sig->setup.blockname = NULL;
-
-  strcpy(sig->setup.logdir,logdir);
-  strcpy(sig->setup.command,command);
-  strcpy(sig->setup.pipename,pipename);
-  if (blockname) strcpy(sig->setup.blockname,blockname);
-
-  send(&sig,pid);
-
-  if (run_daemon) {
-    /* We are a daemon, error msgs will be sent to ramlog */
-    start(pid);
-    return 1;
-  }
-
-  /* We are not daemon, error msgs will be sent to stderr and we block here */
-  efs_clone(pid);
-  start(pid);
-
-  attach(NULL,pid);
-  sig = receive(sigsel);
-
-  return 1;
-}
diff --git a/erts/etc/ose/run_erl.h b/erts/etc/ose/run_erl.h
deleted file mode 100644
index bdc8b6c355..0000000000
--- a/erts/etc/ose/run_erl.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2013. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- */
-#ifndef ERL_RUN_ERL_H
-#define ERL_RUN_ERL_H
-
-#include "ose.h"
-
-#include "erts.sig"
-
-int run_erl(int argc, char **argv);
-OS_PROCESS(run_erl_process);
-
-#endif
diff --git a/erts/etc/ose/run_erl_main.c b/erts/etc/ose/run_erl_main.c
deleted file mode 100644
index 8895c773a1..0000000000
--- a/erts/etc/ose/run_erl_main.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * %CopyrightBegin%
- *
- * Copyright Ericsson AB 2013. All Rights Reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * %CopyrightEnd%
- */
-/*
- * Module: run_erl_main.c
- *
- * Container for load module that installs both run_erl and to_erl command.
- */
-
-#ifdef HAVE_CONFIG_H
-#  include "config.h"
-#endif
-
-#include <stdio.h>
-
-#include "ose.h"
-#include "shell.h"
-
-#include "run_erl_common.h"
-#include "run_erl.h"
-#include "to_erl_common.h"
-
-union SIGNAL {
-  SIGSELECT signo;
-};
-
-int main(int argc, char **argv)
-{
-
-  char run_erl_usage[320],
-    to_erl_usage[120];
-
-  (void)stdin;(void)stdout;(void)stderr;
-
-  sprintf(run_erl_usage,RUN_ERL_USAGE,"run_erl [-daemon] [-block blockname]");
-  sprintf(to_erl_usage,TO_ERL_USAGE,"pipename");
-
-  shell_add_cmd_attrs(
-    "run_erl",run_erl_usage,
-    "Redirect Erlang input and output streams",
-    run_erl,DEFAULT_PROC_TYPE,DEFAULT_PRIORITY,DEFAULT_STACK_SIZE);
-
-  shell_add_cmd_attrs(
-    "to_erl",to_erl_usage,
-    "Attach to redirected Erlang input and output streams",
-    to_erl,DEFAULT_PROC_TYPE,DEFAULT_PRIORITY,DEFAULT_STACK_SIZE);
-
-  while (1) {
-    static const SIGSELECT sigsel[] = {0};
-    union SIGNAL *sig = receive(sigsel);
-
-    if (sig->signo == ERTS_SIGNAL_RUN_ERL_DAEMON) {
-      PROCESS pid = create_process(OS_BG_PROC,"run_erl_daemon",
-				   run_erl_process, 0x800,
-				   0, 0, 0, NULL, 0, 0);
-      send_w_s(&sig,pid,sender(&sig));
-    } else {
-      printf("Got unexpected signal!");
-      free_buf(&sig);
-    }
-  }
-
-  return 1;
-}