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Added asserts for unhandled conditions which need to result in error

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statuses being returned to gnat runtime in order for it to raise
use_errors.  This was needed to identify the places in gnat's runtime
which needed to be addressed.
This commit is contained in:
Joel Sherrill
1996-11-08 20:08:52 +00:00
parent 9e406d983a
commit 331d9e3b91
4 changed files with 33 additions and 3 deletions
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9
c/src/lib/libc/libio.c
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@@ -10,6 +10,7 @@
#include <stdio.h> /* O_RDONLY, et.al. */
#include <fcntl.h> /* O_RDONLY, et.al. */
#include <assert.h>
#if ! defined(O_NDELAY)
# if defined(solaris2)
@@ -252,8 +253,13 @@ __open(
rtems_driver_name_t *np;
rtems_libio_open_close_args_t args;
if ((rc = rtems_io_lookup_name(pathname, &np)) != RTEMS_SUCCESSFUL)
if ((rc = rtems_io_lookup_name(pathname, &np)) != RTEMS_SUCCESSFUL) {
if ( rc == RTEMS_UNSATISFIED ) {
puts( "open -- ENOSYS case" );
assert( 0 );
}
goto done;
}
iop = rtems_libio_allocate();
if (iop == 0)
@@ -273,6 +279,7 @@ __open(
rc = rtems_io_open(np->major, np->minor, (void *) &args);
done:
if (rc != RTEMS_SUCCESSFUL)
{
if (iop)