Hello Sebastian and others,
I have found time to test RTEMS GIT on LPC1788
in last days and it works OK. I have tried to
run code on CSB336/MXS based platform and I have
noticed two problems.
The firs is broken filesystem embedding at least
on my setup. The embedded untar breaks if directory
already exists. And default tar includes './'
in archive. Next change/workaround solves the problem
diff --git a/cpukit/libmisc/untar/untar.c b/cpukit/libmisc/untar/untar.c
index 5f1699d..11a6cc6 100644
--- a/cpukit/libmisc/untar/untar.c
+++ b/cpukit/libmisc/untar/untar.c
@@ -224,6 +224,8 @@ Untar_FromMemory(
else if (linkflag == DIRTYPE)
{
if ( mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO) != 0 ) {
+ if (!strcmp(fname, "/") || !strcmp(fname, "./"))
+ continue;
printk("Untar: failed to create directory %s\n", fname);
retval = UNTAR_FAIL;
break;
But I think that it should not be solved this way.
I expect that use of stat() libc function to check for directory
existence before mkdir attempt is better. If you agree with
this solution, I can prepare patch.
I have tested SD-card support on git RTEMS version as well.
There is one obvious problem introduced when core block devices
API has been changed. I am sending patch for this problem as followup.
But there seems to be some yet another problem on our HW even
after this correction. The fix helps that a partition is correctly
recognized but write has some problems. But that is for some
other drop of available time and can be really only problem of our
HW.
Best wishes,
Pavel
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