Change MAJOR() etc to major() etc

[thirdparty/mdadm.git] / mdadm.c

diff --git a/mdadm.c b/mdadm.c
index ee4f14b8ce60c922b1364ef8f381bf052166cd8b..a6f116f78f599c2963497728eed9c8cb12c22e2d 100644 (file)
--- a/mdadm.c
+++ b/mdadm.c
@@ -66,7 +66,14 @@ int main(int argc, char *argv[])
        int force = 0;
        int test = 0;
        int assume_clean = 0;
-       int autof = 0; /* -1 for non-partitions, 1 or more to create partitions */
+       int autof = 0; /* -2 means create device based on name:
+                       *    if it ends mdN, then non-partitioned array N
+                       *    if it ends dN, then partitions array N
+                       * -1 means create non-partitioned, choose N
+                       *  1 or more to create partitioned
+                       * If -1 or 1 and name is a 'standard' name, then
+                       * insist on a match of type and number.
+                       */
 
        char *mailaddr = NULL;
        char *program = NULL;
@@ -401,10 +408,12 @@ int main(int argc, char *argv[])
                case O(BUILD,'a'):
                case O(ASSEMBLE,'a'): /* auto-creation of device node */
                        if (optarg == NULL)
-                               autof = -1;
+                               autof = -2;
                        else if (strcasecmp(optarg,"no")==0)
                                autof = 0;
-                       else if (strcasecmp(optarg,"yes")==0 || strcasecmp(optarg,"md")==0)
+                       else if (strcasecmp(optarg,"yes")==0)
+                               autof = -2;
+                       else if (strcasecmp(optarg,"md")==0)
                                autof = -1;
                        else {
                                /* There might be digits, and maybe a hypen, at the end */
@@ -666,7 +675,7 @@ int main(int argc, char *argv[])
                if ((int)ident.super_minor == -2) {
                        struct stat stb;
                        fstat(mdfd, &stb);
-                       ident.super_minor = MINOR(stb.st_rdev);
+                       ident.super_minor = minor(stb.st_rdev);
                }
        }