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Cryptlib/OpenSSL/crypto/uid.c
55 строк
1 KB
Nicolas Frayer
Cryptlib/OpenSSL: update to openssl 3.5.0
08 июл 2026, 17:36
08 июл 2026, 17:36
3b52c67
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/* * Copyright 2001-2023 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #include <openssl/crypto.h> #include <openssl/opensslconf.h> #if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI) || defined(__wasi__) int OPENSSL_issetugid(void) { return 0; } #elif defined(__OpenBSD__) || (defined(__FreeBSD__) && __FreeBSD__ > 2) || defined(__DragonFly__) || (defined(__GLIBC__) && defined(__FreeBSD_kernel__)) # include <unistd.h> int OPENSSL_issetugid(void) { return issetugid(); } #else # include <unistd.h> # include <sys/types.h> # if defined(__GLIBC__) && defined(__GLIBC_PREREQ) # if __GLIBC_PREREQ(2, 16) # include <sys/auxv.h> # define OSSL_IMPLEMENT_GETAUXVAL # endif # elif defined(__ANDROID_API__) /* see https://developer.android.google.cn/ndk/guides/cpu-features */ # if __ANDROID_API__ >= 18 # include <sys/auxv.h> # define OSSL_IMPLEMENT_GETAUXVAL # endif # endif int OPENSSL_issetugid(void) { # ifdef OSSL_IMPLEMENT_GETAUXVAL return getauxval(AT_SECURE) != 0; # else return getuid() != geteuid() || getgid() != getegid(); # endif } #endif