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authorcvs2svn <admin@example.com>2012-07-13 17:49:55 +0000
committercvs2svn <admin@example.com>2012-07-13 17:49:55 +0000
commit6fdb436ab2cd5b35066babb3a03be7ad0daf1ae2 (patch)
treea760cf389e7ea59961bb306a1f50bf5443205176 /src/lib/libcrypto/s390xcap.c
parent9204e59073bcf27e1487ec4ac46e981902ddd904 (diff)
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This commit was manufactured by cvs2git to create tag 'OPENBSD_5_2_BASE'.OPENBSD_5_2_BASE
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 ffbe0235f9..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) return;
20
21 memset(&ill_act,0,sizeof(ill_act));
22 ill_act.sa_handler = ill_handler;
23 sigfillset(&ill_act.sa_mask);
24 sigdelset(&ill_act.sa_mask,SIGILL);
25 sigdelset(&ill_act.sa_mask,SIGTRAP);
26 sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
27 sigaction (SIGILL,&ill_act,&oact);
28
29 /* protection against missing store-facility-list-extended */
30 if (sigsetjmp(ill_jmp,0) == 0)
31 OPENSSL_s390xcap_P = OPENSSL_s390x_facilities();
32 else
33 OPENSSL_s390xcap_P = 1UL<<63;
34
35 sigaction (SIGILL,&oact,NULL);
36 sigprocmask(SIG_SETMASK,&oset,NULL);
37 }