3  * Copyright (c) 2020-2021 Petr Vorel <pvorel@suse.cz>
31 		return -1;  in get_kernel_bits_from_uname()
34 	return strstr(buf->machine, "64") ? 64 : 32;  in get_kernel_bits_from_uname()
47 	if (kernel_bits == -1)  in tst_kernel_bits()
48 		return -1;  in tst_kernel_bits()
51 	 * ARM64 (aarch64) defines 32-bit compatibility modes as  in tst_kernel_bits()
60 	/* Android's bionic libc sets the PER_LINUX32 personality for all 32-bit  in tst_kernel_bits()
62 	 * the kernel itself is 64-bit.  in tst_kernel_bits()
67 		if (personality(PER_LINUX) == -1) {  in tst_kernel_bits()
69 			return -1;  in tst_kernel_bits()
76 		if (kernel_bits == -1)  in tst_kernel_bits()
77 			return -1;  in tst_kernel_bits()
80 		if (personality(PER_LINUX32) == -1) {  in tst_kernel_bits()
82 			return -1;  in tst_kernel_bits()
99 	int ret = -1;  in tst_search_driver_()
105 		return -1;  in tst_search_driver_()
107 	SAFE_ASPRINTF(NULL, &path, "/lib/modules/%s/%s", uts.release, file);  in tst_search_driver_()
111 		return -1;  in tst_search_driver_()
116 		return -1;  in tst_search_driver_()
120 	char *fix = strstr(driver, "x86-64");  in tst_search_driver_()
152 	 * Android may not have properly installed modules.* files. We could  in tst_search_driver()
153 	 * search modules in /system/lib/modules, but to determine built-in  in tst_search_driver()
154 	 * drivers we need modules.builtin. Therefore assume all drivers are  in tst_search_driver()
163 	int ret = -1;  in tst_search_driver()
165 	if (strrchr(driver, '-') || strrchr(driver, '_')) {  in tst_search_driver()
168 		char find = '-', replace = '_';  in tst_search_driver()
172 			replace = '-';  in tst_search_driver()
187 	if (!tst_search_driver(driver, "modules.builtin"))  in tst_check_builtin_driver()
190 	return -1;  in tst_check_builtin_driver()
195 	if (!tst_search_driver(driver, "modules.dep") ||  in tst_check_driver()
199 	return -1;  in tst_check_driver()