From: John Hughes <john@Calva.COM>
Date: Thu, 18 Oct 2001 14:48:26 +0000 (+0000)
Subject: handle sigwait on svr4
X-Git-Tag: v4.5.18~1007
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=421620897008f94f44475286d92c8723dcaf4368;p=strace

handle sigwait on svr4
---

diff --git a/ChangeLog b/ChangeLog
index 930e8f0c..f0bf4b38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2001-10-18  John Hughes  <john@Calva.COM>
+
+	* signal.c: handle sigwait
+	* svr4/dummy.c: Move sigwait to done
+	* svr4/syscall.h: handle sigwait
+
 2001-10-16  John Hughes  <john@Calva.COM>
 
 	* system.c(sys_ssisys): decode some args for ssisys.
diff --git a/signal.c b/signal.c
index d4c62938..df647042 100644
--- a/signal.c
+++ b/signal.c
@@ -1280,6 +1280,26 @@ struct tcb *tcp;
 	return 0;
 }
 
+int sys_sigwait(tcp)
+struct tcb *tcp;
+{
+	sigset_t sigset;
+
+	if (entering(tcp)) {
+		if (copy_sigset(tcp, tcp->u_arg[0], &sigset) < 0)
+			tprintf("[?]");
+		else
+			printsigmask(&sigset, 0);
+	}
+	else {
+		if (!syserror(tcp)) {
+			tcp->auxstr = signalent[tcp->u_rval];
+			return RVAL_DECIMAL | RVAL_STR;
+		}
+	}
+	return 0;
+}
+
 #ifdef LINUX
 
 	int
diff --git a/svr4/dummy.h b/svr4/dummy.h
index 6a12cd5d..d1a5e542 100644
--- a/svr4/dummy.h
+++ b/svr4/dummy.h
@@ -171,7 +171,6 @@
 #define sys_unblock printargs
 #define sys_cancelblock printargs
 #define sys_lwpkill printargs
-#define sys_sigwait printargs
 #define sys_modload printargs
 #define sys_moduload printargs
 #define sys_modpath printargs
@@ -306,6 +305,7 @@
 #define sys_kaio printargs
 
 #if DONE
+#define sys_sigwait printargs
 #define sys_mount printargs
 #define sys_sysinfo printargs
 #define sys_sysconfig printargs
diff --git a/svr4/syscall.h b/svr4/syscall.h
index 22b55f12..b06f3052 100644
--- a/svr4/syscall.h
+++ b/svr4/syscall.h
@@ -305,6 +305,7 @@ extern int sys_aclipc();
 extern int sys_door();
 #endif
 #if UNIXWARE >= 2
+extern int sys_sigwait();
 extern int sys_truncate();
 extern int sys_ftruncate();
 extern int sys_getksym ();