fix use of sigblock

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@3941 dc483132-0cff-0310-8789-dd5450dbe970
aadamowski · Jul 1, 1994 · e665c11 · e665c11
1 parent 0a1fc08
commit e665c11
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diff --git a/src/kadmin/server/ChangeLog b/src/kadmin/server/ChangeLog
@@ -1,3 +1,8 @@
+Fri Jul  1 16:01:02 1994  Mark Eichin  (eichin@cygnus.com)
+
+	* adm_listen.c: if USE_SIGPROCMASK, replace sigblock et al.
+	configure.in: CHECK_SIGPROCMASK.
+
 Wed Jun 29 00:25:29 1994  Tom Yu  (tlyu at dragons-lair)
 
 	* adm_server.c: fixed error table calls to use krb5_init_ets

diff --git a/src/kadmin/server/adm_listen.c b/src/kadmin/server/adm_listen.c
@@ -39,6 +39,15 @@ static char rcsid_adm_listen[] =
 #include <signal.h>
 #include <com_err.h>
 
+#ifdef USE_SIGPROCMASK
+/* fake sigmask, sigblock, sigsetmask */
+#include <signal.h>
+#define sigmask(x) (1L<<(x)-1)
+#define sigsetmask(x) sigprocmask(SIG_SETMASK,&x,NULL)
+static int _fake_sigstore;
+#define sigblock(x) (_fake_sigstore=x,sigprocmask(SIG_BLOCK,&_fake_sigstore,0))
+#endif
+
 #ifndef sigmask
 #define sigmask(m)    (1 <<((m)-1))
 #endif