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authorcvs2svn <admin@example.com>2014-02-27 21:04:58 +0000
committercvs2svn <admin@example.com>2014-02-27 21:04:58 +0000
commit726818f36b5221c023cd04c4b90bdbc08e94cd96 (patch)
treecf8221f3aa5bf5a578ddf1ecf5677ad08c04d342 /src/lib/libcrypto/s390xcap.c
parent3b6d92e82b1421b811bcdec7f7fdfb31eeef18de (diff)
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Diffstat (limited to '')
-rw-r--r--src/lib/libcrypto/s390xcap.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/src/lib/libcrypto/s390xcap.c b/src/lib/libcrypto/s390xcap.c
deleted file mode 100644
index f2e94ef47e..0000000000
--- a/src/lib/libcrypto/s390xcap.c
+++ /dev/null
@@ -1,37 +0,0 @@
1#include <stdio.h>
2#include <stdlib.h>
3#include <string.h>
4#include <setjmp.h>
5#include <signal.h>
6
7extern unsigned long OPENSSL_s390xcap_P[];
8
9static sigjmp_buf ill_jmp;
10static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
11
12unsigned long OPENSSL_s390x_facilities(void);
13
14void OPENSSL_cpuid_setup(void)
15 {
16 sigset_t oset;
17 struct sigaction ill_act,oact;
18
19 if (OPENSSL_s390xcap_P[0]) return;
20
21 OPENSSL_s390xcap_P[0] = 1UL<<(8*sizeof(unsigned long)-1);
22
23 memset(&ill_act,0,sizeof(ill_act));
24 ill_act.sa_handler = ill_handler;
25 sigfillset(&ill_act.sa_mask);
26 sigdelset(&ill_act.sa_mask,SIGILL);
27 sigdelset(&ill_act.sa_mask,SIGTRAP);
28 sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
29 sigaction (SIGILL,&ill_act,&oact);
30
31 /* protection against missing store-facility-list-extended */
32 if (sigsetjmp(ill_jmp,1) == 0)
33 OPENSSL_s390x_facilities();
34
35 sigaction (SIGILL,&oact,NULL);
36 sigprocmask(SIG_SETMASK,&oset,NULL);
37 }