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2026-08-04 07:43:58 +02:00 · 1994-02-10 14:59:01 +00:00
parent 75a474834b
commit a751e87562
1 changed files with 7 additions and 0 deletions
@@ -103,6 +103,13 @@
 #if defined(VSWTCH) && !defined(CSWTCH)
 #define	CSWTCH _POSIX_VDISABLE
 #endif
+
+/* SunOS 5.3 loses (^Z doesn't work) if `swtch' is the same as `susp'.
+   So the default is to disable `swtch.'  */
+#if defined (__sparc__) && defined (__svr4__)
+#define	CSWTCH _POSIX_VDISABLE
+#endif
+
 #if defined(VDSUSP) && !defined (CDSUSP)
 #define	CDSUSP Control ('y')
 #endif