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Change nscgroup interface

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Prepare the nscgroup to be converted to the clone_children changes.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
This commit is contained in:
Daniel Lezcano
2010-12-17 11:43:37 +01:00
committed by Daniel Lezcano
parent 7c282e3cf4
commit b234e44fdf
3 changed files with 4 additions and 4 deletions
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4
src/lxc/cgroup.c
View File

@@ -85,7 +85,7 @@ out:
return err;
}
int lxc_rename_nsgroup(const char *name, struct lxc_handler *handler)
int lxc_rename_nsgroup(const char *name, pid_t pid)
{
char oldname[MAXPATHLEN];
char newname[MAXPATHLEN];
@@ -97,7 +97,7 @@ int lxc_rename_nsgroup(const char *name, struct lxc_handler *handler)
return -1;
}
snprintf(oldname, MAXPATHLEN, "%s/%d", cgroup, handler->pid);
snprintf(oldname, MAXPATHLEN, "%s/%d", cgroup, pid);
snprintf(newname, MAXPATHLEN, "%s/%s", cgroup, name);
/* there is a previous cgroup, assume it is empty, otherwise

2
src/lxc/cgroup.h
View File

@@ -26,7 +26,7 @@
#define MAXPRIOLEN 24
struct lxc_handler;
int lxc_rename_nsgroup(const char *name, struct lxc_handler *handler);
int lxc_rename_nsgroup(const char *name, pid_t pid);
int lxc_unlink_nsgroup(const char *name);
int lxc_cgroup_path_get(char **path, const char *name);
int lxc_cgroup_nrtasks(const char *name);

2
src/lxc/start.c
View File

@@ -506,7 +506,7 @@ int lxc_spawn(struct lxc_handler *handler)
if (lxc_sync_wait_child(handler, LXC_SYNC_CONFIGURE))
failed_before_rename = 1;
if (lxc_rename_nsgroup(name, handler))
if (lxc_rename_nsgroup(name, handler->pid))
goto out_delete_net;
if (failed_before_rename)