X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=cpmchattr.c;h=be39130b86b056d0c993b22b1072b0fe9afef0cb;hb=refs%2Ftags%2Fdebian%2F2.20-1;hp=aaecdc7328151c7b41025dc1e0ab27fdf902ea00;hpb=d54e661a771b394610329fb0cd5e7b5002ae1708;p=debian%2Fcpmtools

diff --git a/cpmchattr.c b/cpmchattr.c
index aaecdc7..be39130 100644
--- a/cpmchattr.c
+++ b/cpmchattr.c
@@ -21,7 +21,7 @@ int main(int argc, char *argv[]) /*{{{*/
   /* variables */ /*{{{*/
   const char *err;
   const char *image;
-  const char *format=FORMAT;
+  const char *format;
   const char *devopts=NULL;
   int c,i,usage=0,exitcode=0;
   struct cpmSuperBlock drive;
@@ -32,6 +32,7 @@ int main(int argc, char *argv[]) /*{{{*/
   /*}}}*/
 
   /* parse options */ /*{{{*/
+  if (!(format=getenv("CPMTOOLSFMT"))) format=FORMAT;
   while ((c=getopt(argc,argv,"T:f:h?"))!=EOF) switch(c)
   {
     case 'T': devopts=optarg; break;
@@ -56,10 +57,14 @@ int main(int argc, char *argv[]) /*{{{*/
   /* open image */ /*{{{*/
   if ((err=Device_open(&drive.dev, image, O_RDWR, devopts)))
   {
-    fprintf(stderr,"%s: can not open %s (%s)\n",cmd,image,err);
+    fprintf(stderr,"%s: cannot open %s (%s)\n",cmd,image,err);
+    exit(1);
+  }
+  if (cpmReadSuper(&drive,&root,format)==-1)
+  {
+    fprintf(stderr,"%s: cannot read superblock (%s)\n",cmd,boo);
     exit(1);
   }
-  cpmReadSuper(&drive,&root,format);
   /*}}}*/
   cpmglob(optind,argc,argv,&root,&gargc,&gargv);
   for (i=0; i<gargc; ++i)
@@ -72,7 +77,9 @@ int main(int argc, char *argv[]) /*{{{*/
     if (!rc) rc = cpmAttrGet(&ino, &attrib);
     if (!rc)
     {
-        int n, m;
+        unsigned int n;
+        int m;
+
         m = 0;
 	for (n = 0; n < strlen(attrs); n++)
 	{
@@ -106,6 +113,7 @@ int main(int argc, char *argv[]) /*{{{*/
       exitcode=1;
     }
   }
+  cpmUmount(&drive);
   exit(exitcode);
 }
 /*}}}*/