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don't use a sgttyb struct

ceriel hace 37 años
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bc8229b952
Se han modificado 1 ficheros con 5 adiciones y 3 borrados
  1. 5 3
      lang/cem/libcc/gen/isatty.c

+ 5 - 3
lang/cem/libcc/gen/isatty.c

@@ -1,8 +1,10 @@
-#include <sgtty.h>
-
 isatty(f)
 {
-	struct sgttyb ttyb;
+	char buf[128];
+	/* not a sgttyb struct; it might not be large enough;
+	   I know for a fact that it is'nt large enough on PC/IX,
+	   where gtty is an ioctl(..., TCGETA, ...)
+	*/
 
 	if (gtty(f, &ttyb) < 0) return 0;
 	return 1;