Constify disk_map()'s path argument

The disklabel UID passed in is not modified, reflect that and allow callers
using 'const char *'.

OK miod

diff --git a/sys/kern/subr_disk.c b/sys/kern/subr_disk.c
index f90d41d..bf169be 100644 (file)
--- a/sys/kern/subr_disk.c
+++ b/sys/kern/subr_disk.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: subr_disk.c,v 1.271 2023/02/10 07:00:12 miod Exp $    */
+/*     $OpenBSD: subr_disk.c,v 1.272 2023/11/15 20:23:19 kn Exp $      */
 /*     $NetBSD: subr_disk.c,v 1.17 1996/03/16 23:17:08 christos Exp $  */
 
 /*
@@ -1754,7 +1754,7 @@ done:
 }
 
 int
-disk_map(char *path, char *mappath, int size, int flags)
+disk_map(const char *path, char *mappath, int size, int flags)
 {
        struct disk *dk, *mdk;
        u_char uid[8];

diff --git a/sys/sys/disk.h b/sys/sys/disk.h
index a024bb1..2219f97 100644 (file)
--- a/sys/sys/disk.h
+++ b/sys/sys/disk.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: disk.h,v 1.37 2022/09/11 19:34:40 miod Exp $  */
+/*     $OpenBSD: disk.h,v 1.38 2023/11/15 20:23:19 kn Exp $    */
 /*     $NetBSD: disk.h,v 1.11 1996/04/28 20:22:50 thorpej Exp $        */
 
 /*
@@ -152,7 +152,7 @@ struct device *disk_lookup(struct cfdriver *, int);
 
 char   *disk_readlabel(struct disklabel *, dev_t, char *, size_t);
 
-int    disk_map(char *, char *, int, int);
+int    disk_map(const char *, char *, int, int);
 
 int    duid_iszero(u_char *);
 const char *duid_format(u_char *);