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100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/* Template for the remote job exportation interface to GNU Make.
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Copyright (C) 1988-2016 Free Software Foundation, Inc.
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This file is part of GNU Make.
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GNU Make is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3 of the License, or (at your option) any later
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version.
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GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "makeint.h"
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#include "filedef.h"
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#include "job.h"
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#include "commands.h"
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char *remote_description = 0;
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/* Call once at startup even if no commands are run. */
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void
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remote_setup (void)
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{
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}
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/* Called before exit. */
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void
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remote_cleanup (void)
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{
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}
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/* Return nonzero if the next job should be done remotely. */
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int
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start_remote_job_p (int first_p UNUSED)
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{
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return 0;
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}
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/* Start a remote job running the command in ARGV,
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with environment from ENVP. It gets standard input from STDIN_FD. On
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failure, return nonzero. On success, return zero, and set *USED_STDIN
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to nonzero if it will actually use STDIN_FD, zero if not, set *ID_PTR to
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a unique identification, and set *IS_REMOTE to zero if the job is local,
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nonzero if it is remote (meaning *ID_PTR is a process ID). */
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int
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start_remote_job (char **argv UNUSED, char **envp UNUSED, int stdin_fd UNUSED,
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int *is_remote UNUSED, int *id_ptr UNUSED,
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int *used_stdin UNUSED)
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{
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return -1;
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}
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/* Get the status of a dead remote child. Block waiting for one to die
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if BLOCK is nonzero. Set *EXIT_CODE_PTR to the exit status, *SIGNAL_PTR
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to the termination signal or zero if it exited normally, and *COREDUMP_PTR
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nonzero if it dumped core. Return the ID of the child that died,
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0 if we would have to block and !BLOCK, or < 0 if there were none. */
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int
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remote_status (int *exit_code_ptr UNUSED, int *signal_ptr UNUSED,
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int *coredump_ptr UNUSED, int block UNUSED)
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{
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errno = ECHILD;
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return -1;
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}
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/* Block asynchronous notification of remote child death.
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If this notification is done by raising the child termination
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signal, do not block that signal. */
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void
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block_remote_children (void)
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{
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return;
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}
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/* Restore asynchronous notification of remote child death.
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If this is done by raising the child termination signal,
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do not unblock that signal. */
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void
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unblock_remote_children (void)
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{
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return;
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}
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/* Send signal SIG to child ID. Return 0 if successful, -1 if not. */
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int
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remote_kill (int id UNUSED, int sig UNUSED)
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{
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return -1;
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}
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