diff options
| author | Renato Botelho <renato@netgate.com> | 2017-02-23 06:28:41 -0300 |
|---|---|---|
| committer | Renato Botelho <renato@netgate.com> | 2017-02-23 06:28:41 -0300 |
| commit | 82ceeb2ea625cd9bff60f2863b9a0830f55b7905 (patch) | |
| tree | 263ca9347bf664a4489743f9302e699ce14de1df /contrib/netbsd-tests/lib/libc/gen/isqemu.h | |
| parent | 4a05f5440acda223e6a0ec5157bc32ecc0f09ff9 (diff) | |
| parent | d20dd8b36e7a565be7bfbb22aade51c8ffd753e9 (diff) | |
| download | FreeBSD-src-devel.zip FreeBSD-src-devel.tar.gz | |
Merge remote-tracking branch 'origin/stable/10' into develdevel
Diffstat (limited to 'contrib/netbsd-tests/lib/libc/gen/isqemu.h')
| -rw-r--r-- | contrib/netbsd-tests/lib/libc/gen/isqemu.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/contrib/netbsd-tests/lib/libc/gen/isqemu.h b/contrib/netbsd-tests/lib/libc/gen/isqemu.h index 7d73a22..c44ffda 100644 --- a/contrib/netbsd-tests/lib/libc/gen/isqemu.h +++ b/contrib/netbsd-tests/lib/libc/gen/isqemu.h @@ -1,4 +1,4 @@ -/* $NetBSD: isqemu.h,v 1.3 2013/04/14 12:46:29 martin Exp $ */ +/* $NetBSD: isqemu.h,v 1.4 2015/01/03 14:21:05 gson Exp $ */ /*- * Copyright (c) 2013 The NetBSD Foundation, Inc. @@ -34,12 +34,37 @@ #include <sys/param.h> #include <sys/sysctl.h> #include <stdbool.h> +#include <stdlib.h> #include <string.h> #include <errno.h> #include <err.h> static __inline bool isQEMU(void) { +#ifdef __FreeBSD__ + char *vm_guest_name_buf; + size_t len; + bool is_vm; + + if (sysctlbyname("kern.vm_guest", NULL, &len, NULL, 0) == -1) + err(EXIT_FAILURE, "sysctl"); + + if ((vm_guest_name_buf = malloc(len)) == NULL) + err(EXIT_FAILURE, "malloc"); + + if (sysctlbyname("kern.vm_guest", vm_guest_name_buf, &len, NULL, 0) + == -1) + err(EXIT_FAILURE, "sysctl"); + + if (strcmp(vm_guest_name_buf, "none") == 0) + is_vm = false; + else + is_vm = true; + + free(vm_guest_name_buf); + + return is_vm; +#else #if defined(__i386__) || defined(__x86_64__) char name[1024]; size_t len = sizeof(name); @@ -53,6 +78,7 @@ isQEMU(void) { #else return false; #endif +#endif } #ifdef TEST |
