[SCM] GNU Inetutils branch, master, updated. inetutils-1_9_1-183-g88ff7a4

[Mats Erik Andersson]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=88ff7a44098fd6e26ddaa4fc7a61e5ed6f6e1678


commit 88ff7a44098fd6e26ddaa4fc7a61e5ed6f6e1678
Author: Mats Erik Andersson <address@hidden>
Date:   Fri Oct 5 23:54:25 2012 +0200

    telnet: Signal action portability.

diff --git a/ChangeLog b/ChangeLog
index dd37c65..de25dc7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-10-05  Mats Erik Andersson  <address@hidden>
+
+       telnet: Reliability fix caused by OpenSolaris,
+       where SIGWINCH regularly got lost.
+
+       * telnet/sys_bsd.c (sys_telnet_init): New variable SA.
+       [SIGWINCH]: Install handler with sigaction().
+       [SIGTSTP]: Likewise.
+       [SIGINFO]: Likewise.
+
 2012-10-04  Mats Erik Andersson  <address@hidden>
 
        * ping/libping.c (ping_set_dest) [HAVE_DECL_GETADDRINFO]:
diff --git a/telnet/sys_bsd.c b/telnet/sys_bsd.c
index e133cce..eb610d1 100644
--- a/telnet/sys_bsd.c
+++ b/telnet/sys_bsd.c
@@ -1013,17 +1013,25 @@ ayt (int sig)
 void
 sys_telnet_init (void)
 {
+  struct sigaction sa;
+
+  sa.sa_flags = SA_RESTART;
+  sigemptyset (&sa.sa_mask);
+
   signal (SIGINT, intr);
   signal (SIGQUIT, intr2);
   signal (SIGPIPE, deadpeer);
 #ifdef SIGWINCH
-  signal (SIGWINCH, sendwin);
+  sa.sa_handler = sendwin;
+  (void) sigaction (SIGWINCH, &sa, NULL);
 #endif
 #ifdef SIGTSTP
-  signal (SIGTSTP, susp);
+  sa.sa_handler = susp;
+  (void) sigaction (SIGTSTP, &sa, NULL);
 #endif
 #ifdef SIGINFO
-  signal (SIGINFO, ayt);
+  sa.sa_handler = ayt;
+  (void) sigaction (SIGINFO, &sa, NULL);
 #endif
 
   setconnmode (0);

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog        |   10 ++++++++++
 telnet/sys_bsd.c |   14 +++++++++++---
 2 files changed, 21 insertions(+), 3 deletions(-)


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