svn commit: r296416 - head/bin/csh
Mark Peek
mp at FreeBSD.org
Sat Mar 5 19:55:44 UTC 2016
Author: mp
Date: Sat Mar 5 19:55:42 2016
New Revision: 296416
URL: https://svnweb.freebsd.org/changeset/base/296416
Log:
Signal handling within tcsh vfork code path will conflict with some system
libraries (such as libthr) which maintain their own signal state. This
change adds the tcsh SAVESIGVEC option to save and restore the sigvecs for
the signals the child modifies before it execs.
Reviewed by: kib, rwatson
Reported by: kib
Modified:
head/bin/csh/config_p.h
Modified: head/bin/csh/config_p.h
==============================================================================
--- head/bin/csh/config_p.h Sat Mar 5 19:29:18 2016 (r296415)
+++ head/bin/csh/config_p.h Sat Mar 5 19:55:42 2016 (r296416)
@@ -80,6 +80,7 @@
/****************** local defines *********************/
#if defined(__FreeBSD__)
+#define SAVESIGVEC
#define NLS_BUGS
#define BSD_STYLE_COLORLS
/* Use LC_MESSAGES locale category to open the message catalog */
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