mirror of
git://github.com/lxc/lxc
synced 2025-08-31 07:59:36 +00:00
remove unused cr_plugin_columbia.c
Remove checkpoint / restart dead code. Signed-off-by: Michel Normand <normand@fr.ibm.com> Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
This commit is contained in:
Michel Normand
committed by
Daniel Lezcano
Daniel Lezcano
parent
8ac1b0bf82
commit
55237dfa66
@@ -43,9 +43,7 @@ liblxc_so_SOURCES = \
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genl.c genl.h \
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\
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mainloop.c mainloop.h \
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af_unix.c af_unix.h \
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\
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cr_plugin_columbia.c lxc_plugin.h
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af_unix.c af_unix.h
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AM_CFLAGS=-I$(top_srcdir)/src
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@@ -20,24 +20,8 @@
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#undef _GNU_SOURCE
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#include <fcntl.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <sys/file.h>
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#include <netinet/in.h>
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#include <net/if.h>
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#include <lxc/lxc.h>
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#include <lxc/log.h>
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#include "lxc_plugin.h"
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lxc_log_define(lxc_checkpoint, lxc);
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@@ -1,121 +0,0 @@
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/*
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* lxc: linux Container library
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*
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* (C) Copyright IBM Corp. 2007, 2008
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*
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* Authors:
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* Daniel Lezcano <dlezcano at fr.ibm.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#undef _GNU_SOURCE
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#include <fcntl.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/param.h>
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#include <sys/file.h>
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#include "error.h"
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#include <lxc.h>
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#include <lxc/log.h>
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lxc_log_define(lxc_columbia, lxc);
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#if __i386__
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# define __NR_checkpoint 333
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# define __NR_restart 334
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static inline long sys_checkpoint(pid_t pid, int fd, unsigned long flags)
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{
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return syscall(__NR_checkpoint, pid, fd, flags);
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}
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static inline long sys_restart(pid_t pid, int fd, unsigned long flags)
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{
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return syscall(__NR_restart, pid, fd, flags);
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}
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#elif __x86_64__
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# define __NR_checkpoint 295
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# define __NR_restart 296
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static inline long sys_checkpoint(pid_t pid, int fd, unsigned long flags)
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{
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return syscall(__NR_checkpoint, pid, fd, flags);
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}
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static inline long sys_restart(pid_t pid, int fd, unsigned long flags)
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{
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return syscall(__NR_restart, pid, fd, flags);
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}
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#else
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# warning "Architecture not supported for checkpoint"
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static inline long sys_checkpoint(pid_t pid, int fd, unsigned long flags)
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{
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errno = ENOSYS;
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return -1;
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}
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static inline long sys_restart(pid_t pid, int fd, unsigned long flags)
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{
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errno = ENOSYS;
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return -1;
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}
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# warning "Architecture not supported for restart syscall"
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#endif
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int lxc_plugin_checkpoint(pid_t pid, const char *statefile, unsigned long flags)
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{
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int fd, ret;
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fd = open(statefile, O_RDWR);
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if (fd < 0) {
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SYSERROR("failed to open init file for %s", statefile);
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return -1;
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}
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ret = sys_checkpoint(pid, fd, flags);
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if (ret < 0) {
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SYSERROR("failed to checkpoint %d", pid);
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goto out_close;
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}
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ret = 0;
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out_close:
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close(fd);
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return ret;
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}
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int lxc_plugin_restart(pid_t pid, const char *statefile, unsigned long flags)
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{
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int fd;
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fd = open(statefile, O_RDONLY);
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if (fd < 0) {
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SYSERROR("failed to open init file for %s", statefile);
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return -1;
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}
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sys_restart(pid, fd, flags);
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SYSERROR("failed to restart %d", pid);
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close(fd);
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return -1;
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}
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@@ -1,9 +0,0 @@
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#ifndef _lxc_plugin_h
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#define _lxc_plugin_h
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#include <sys/types.h>
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extern int lxc_plugin_checkpoint(pid_t, const char *, unsigned long);
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extern int lxc_plugin_restart(pid_t, const char *, unsigned long);
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#endif
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@@ -20,25 +20,6 @@
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#undef _GNU_SOURCE
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#include <string.h>
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#include <stdlib.h>
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#include <dirent.h>
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#include <errno.h>
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#include <unistd.h>
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#include <signal.h>
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#include <sys/param.h>
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#include <sys/file.h>
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#include <sys/types.h>
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#include <sys/prctl.h>
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#include <sys/wait.h>
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#include <sys/mount.h>
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#include "error.h"
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#include "lxc_plugin.h"
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#include <lxc/lxc.h>
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#include <lxc/log.h>
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