27 lines
537 B
C
27 lines
537 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/pid_namespace.h>
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#include <linux/cleanup.h>
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struct pid_namespace *rust_helper_get_pid_ns(struct pid_namespace *ns)
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{
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return get_pid_ns(ns);
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}
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void rust_helper_put_pid_ns(struct pid_namespace *ns)
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{
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put_pid_ns(ns);
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}
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/* Get a reference on a task's pid namespace. */
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struct pid_namespace *rust_helper_task_get_pid_ns(struct task_struct *task)
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{
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struct pid_namespace *pid_ns;
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guard(rcu)();
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pid_ns = task_active_pid_ns(task);
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if (pid_ns)
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get_pid_ns(pid_ns);
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return pid_ns;
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}
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