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
2016-03-05 19:55:42 +00:00 · 2016-03-05 19:55:42 +00:00 · 9e883b407e
commit 9e883b407e
parent 333413e33d
1 changed files with 1 additions and 0 deletions
--- a/bin/csh/config_p.h
+++ b/bin/csh/config_p.h
@ -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 */