Rename ascii_id() find_mbr_type(), make it a bit more like its

sibling find_gpt_type(), tweaking PRT_print_part() as needed.

No functional change.

diff --git a/sbin/fdisk/part.c b/sbin/fdisk/part.c
index 469f5ef..3dad50f 100644 (file)
--- a/sbin/fdisk/part.c
+++ b/sbin/fdisk/part.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: part.c,v 1.134 2023/03/25 15:58:44 krw Exp $  */
+/*     $OpenBSD: part.c,v 1.135 2023/03/25 19:37:34 krw Exp $  */
 
 /*
  * Copyright (c) 1997 Tobias Weingartner
@@ -217,7 +217,7 @@ const struct gpt_type               gpt_types[] = {
 };
 
 const struct gpt_type  *find_gpt_type(const struct uuid *);
-const char             *ascii_id(const int);
+const struct mbr_type  *find_mbr_type(const int);
 int                     uuid_attr(const struct uuid *);
 
 const struct gpt_type *
@@ -244,18 +244,17 @@ find_gpt_type(const struct uuid *uuid)
                return NULL;
 }
 
-const char *
-ascii_id(const int id)
+const struct mbr_type *
+find_mbr_type(const int id)
 {
-       static char             unknown[] = "<Unknown ID>";
-       int                     i;
+       unsigned int                    i;
 
        for (i = 0; i < nitems(mbr_types); i++) {
                if (mbr_types[i].mt_type == id)
-                       return mbr_types[i].mt_name;
+                       return &mbr_types[i];
        }
 
-       return unknown;
+       return NULL;
 }
 
 int
@@ -409,11 +408,13 @@ void
 PRT_print_part(const int num, const struct prt *prt, const char *units)
 {
        const struct unit_type  *ut;
+       const struct mbr_type   *mt;
        struct chs               start, end;
        double                   size;
 
        size = units_size(units, prt->prt_ns, &ut);
        PRT_lba_to_chs(prt, &start, &end);
+       mt = find_mbr_type(prt->prt_id);
 
        printf("%c%1d: %.2X %6llu %3u %3u - %6llu %3u %3u "
            "[%12llu:%12.0f%s] %s\n",
@@ -421,7 +422,7 @@ PRT_print_part(const int num, const struct prt *prt, const char *units)
            num, prt->prt_id,
            start.chs_cyl, start.chs_head, start.chs_sect,
            end.chs_cyl, end.chs_head, end.chs_sect,
-           prt->prt_bs, size, ut->ut_abbr, ascii_id(prt->prt_id));
+           prt->prt_bs, size, ut->ut_abbr, mt ? mt->mt_name : "<Unknown ID>");
 
        if (prt->prt_bs >= DL_GETDSIZE(&dl))
                printf("partition %d starts beyond the end of %s\n", num,