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Isolation: Rename NXT_HAVE_CLONE -> NXT_HAVE_LINUX_NS.

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Due to the need to replace our use of clone/__NR_clone on Linux with
fork(2)/unshare(2) for enabling Linux namespaces(7) to keep the
pthreads(7) API working.  Let's rename NXT_HAVE_CLONE to
NXT_HAVE_LINUX_NS, i.e name it after the feature, not how it's
implemented, then in future if we change how we do namespaces again we
don't have to rename this.

Reviewed-by: Alejandro Colomar <alx@nginx.com>
Signed-off-by: Andrew Clayton <a.clayton@nginx.com>
This commit is contained in:
Andrew Clayton
2022-11-18 23:42:44 +00:00
parent 763396b8be
commit 3ecdd2c69c
8 changed files with 25 additions and 25 deletions
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2
src/nxt_main_process.c
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@@ -556,7 +556,7 @@ nxt_main_process_created_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
nxt_assert(process != NULL);
nxt_assert(process->state == NXT_PROCESS_STATE_CREATING);
#if (NXT_HAVE_CLONE && NXT_HAVE_CLONE_NEWUSER)
#if (NXT_HAVE_LINUX_NS && NXT_HAVE_CLONE_NEWUSER)
if (nxt_is_clone_flag_set(process->isolation.clone.flags, NEWUSER)) {
if (nxt_slow_path(nxt_clone_credential_map(task, process->pid,
process->user_cred,