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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2015-03-14 19:56:22 +0000 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2015-03-14 19:56:22 +0000 |
| commit | 77cb03664e09fe19ad455cb69f757f1e46f62032 (patch) | |
| tree | ec428e2c585f1737dee10de31f78afa9e7f21677 /src/libcryptobox | |
| parent | bf4709966a18cb77664afc0fa418591c4271d1f4 (diff) | |
| download | rspamd-77cb03664e09fe19ad455cb69f757f1e46f62032.tar.gz rspamd-77cb03664e09fe19ad455cb69f757f1e46f62032.zip | |
Use __get_cpuid if available.
Diffstat (limited to 'src/libcryptobox')
| -rw-r--r-- | src/libcryptobox/cryptobox.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libcryptobox/cryptobox.c b/src/libcryptobox/cryptobox.c index d115f79c6..8674867d6 100644 --- a/src/libcryptobox/cryptobox.c +++ b/src/libcryptobox/cryptobox.c @@ -27,6 +27,9 @@ #include "poly1305/poly1305.h" #include "curve25519/curve25519.h" #include "ottery.h" +#ifdef HAVE_CPUID_H +#include <cpuid.h> +#endif unsigned long cpu_config = 0; @@ -66,6 +69,9 @@ static void rspamd_cryptobox_cpuid (gint cpu[4], gint info) { #if defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) +# if defined(HAVE_GET_CPUID) + __get_cpuid (info, &cpu[0], &cpu[1], &cpu[2], &cpu[3]); +# else __asm__ __volatile__ ( "cpuid": "=a" (cpu[0]), @@ -74,6 +80,7 @@ rspamd_cryptobox_cpuid (gint cpu[4], gint info) "=d" (cpu[3]) : "a" (info), "c" (0) ); +# endif #else memset (cpu, 0, sizeof (cpu)); #endif |