/*
* Copyright (c) 2025 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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*/
#include <darwintest.h>
#include <libproc.h>
T_GLOBAL_META(
T_META_RADAR_COMPONENT_NAME("xnu"),
T_META_RADAR_COMPONENT_VERSION("libsyscall"),
T_META_OWNER("m_staveleytaylor"),
T_META_RUN_CONCURRENTLY(true)
);
T_DECL(proc_archinfo, "Check proc_archinfo is exposed in public headers")
{
struct proc_archinfo pai = {0};
pid_t pid = getpid();
T_EXPECT_POSIX_SUCCESS(proc_pidinfo(pid, PROC_PIDARCHINFO, 0, &pai, sizeof(pai)), "proc_pidinfo(PROC_PIDARCHINFO)");
/* checks from tests/proc_info.c */
#if defined(__arm__) || defined(__arm64__)
bool arm = (pai.p_cputype & CPU_TYPE_ARM) == CPU_TYPE_ARM;
bool arm64 = (pai.p_cputype & CPU_TYPE_ARM64) == CPU_TYPE_ARM64;
if (!arm && !arm64) {
T_EXPECT_EQ_INT(pai.p_cputype, CPU_TYPE_ARM, "PROC_PIDARCHINFO returned valid value for p_cputype");
}
T_EXPECT_EQ_INT((pai.p_cpusubtype & CPU_SUBTYPE_ARM_ALL), CPU_SUBTYPE_ARM_ALL,
"PROC_PIDARCHINFO returned valid value for p_cpusubtype");
#else
bool x86 = (pai.p_cputype & CPU_TYPE_X86) == CPU_TYPE_X86;
bool x86_64 = (pai.p_cputype & CPU_TYPE_X86_64) == CPU_TYPE_X86_64;
if (!x86 && !x86_64) {
T_EXPECT_EQ_INT(pai.p_cputype, CPU_TYPE_X86, "PROC_PIDARCHINFO returned valid value for p_cputype");
}
#endif
}