[src/trunk]: src/sys expose emul_search()

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d04d54cb2bb3
branches:  trunk
changeset: 524942:d04d54cb2bb3
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Tue Apr 02 20:18:06 2002 +0000

description:
expose emul_search()

diffstat:

 sys/kern/kern_exec.c |  8 ++++----
 sys/sys/exec.h       |  3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diffs (54 lines):

diff -r 5801edca9cc8 -r d04d54cb2bb3 sys/kern/kern_exec.c
--- a/sys/kern/kern_exec.c      Tue Apr 02 19:58:38 2002 +0000
+++ b/sys/kern/kern_exec.c      Tue Apr 02 20:18:06 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_exec.c,v 1.150 2002/01/12 14:20:30 christos Exp $ */
+/*     $NetBSD: kern_exec.c,v 1.151 2002/04/02 20:18:07 jdolecek Exp $ */
 
 /*-
  * Copyright (C) 1993, 1994, 1996 Christopher G. Demetriou
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.150 2002/01/12 14:20:30 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.151 2002/04/02 20:18:07 jdolecek Exp $");
 
 #include "opt_ktrace.h"
 #include "opt_syscall_debug.h"
@@ -161,7 +161,6 @@
  */
 struct lock exec_lock;
  
-static const struct emul * emul_search(const char *);
 static void link_es(struct execsw_entry **, const struct execsw *);
 #endif /* LKM */
 
@@ -805,8 +804,9 @@
 #ifdef LKM
 /*
  * Find an emulation of given name in list of emulations.
+ * Needs to be called with the exec_lock held.
  */
-static const struct emul *
+const struct emul *
 emul_search(const char *name)
 {
        struct emul_entry *it;
diff -r 5801edca9cc8 -r d04d54cb2bb3 sys/sys/exec.h
--- a/sys/sys/exec.h    Tue Apr 02 19:58:38 2002 +0000
+++ b/sys/sys/exec.h    Tue Apr 02 20:18:06 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec.h,v 1.84 2002/03/20 18:00:07 christos Exp $       */
+/*     $NetBSD: exec.h,v 1.85 2002/04/02 20:18:06 jdolecek Exp $       */
 
 /*-
  * Copyright (c) 1994 Christopher G. Demetriou
@@ -200,6 +200,7 @@
 #ifdef LKM
 int    emul_register           __P((const struct emul *, int));
 int    emul_unregister         __P((const char *));
+const struct emul *emul_search __P((const char *));
 
 int    exec_add                __P((struct execsw *, const char *));
 int    exec_remove             __P((const struct execsw *));