svn commit: r346815 - stable/11/sys/sys

[Dmitry Chagin]

Author: dchagin
Date: Sun Apr 28 13:16:54 2019
New Revision: 346815
URL: https://svnweb.freebsd.org/changeset/base/346815

Log:
  MFC r329787 (by emaste@):
  
  Use 'const int *' for sysentvec errno translation table
  
  This allows an sv_errtbl to be read-only .rodata.

Modified:
  stable/11/sys/sys/sysent.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/sys/sysent.h
==============================================================================
--- stable/11/sys/sys/sysent.h	Sun Apr 28 13:07:38 2019	(r346814)
+++ stable/11/sys/sys/sysent.h	Sun Apr 28 13:16:54 2019	(r346815)
@@ -92,7 +92,7 @@ struct sysentvec {
 	struct sysent	*sv_table;	/* pointer to sysent */
 	u_int		sv_mask;	/* optional mask to index */
 	int		sv_errsize;	/* size of errno translation table */
-	int 		*sv_errtbl;	/* errno translation table */
+	const int 	*sv_errtbl;	/* errno translation table */
 	int		(*sv_transtrap)(int, int);
 					/* translate trap-to-signal mapping */
 	int		(*sv_fixup)(register_t **, struct image_params *);