Opened on 10/29/21 at 06:27:19

Closed on 11/10/22 at 00:42:49

#4539 closed defect (invalid)

rtems_filesystem_table compile

Reported by: chenjin_zhong Owned by:
Priority: normal Milestone: 5.1
Component: admin Version: 5
Severity: normal Keywords:
Cc: Blocked By:
Blocking:

Description

Hi, when the macro CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined, rtems_filesystem_table is undefined during linking process.

Change History (3)

comment:1 Changed on 10/29/21 at 13:34:40 by Joel Sherrill

Do you have a simple test case to let us see what is happening for you? There are 6 tests in the RTEMS Test Suite which use CONFIGURE_APPLICATION_DISABLE_FILESYSTEM so I suspect you have used something which implicitly requires a file system. Perhaps your application needs a minimal file system for device nodes.

comment:2 Changed on 11/02/21 at 06:38:37 by chenjin_zhong

I just compile sp01 with CONFIGURE_APPLICATION_DISABLE_FILESYSTEM. I rechecked the source code in RTEMS5.1. I found that rtems_filesystem_table is only be defined in confdefs/libio.h. the global variable rtems_filesystem_table is used by rtems_filesystem_iterate in libcsupport/src/mount-mgr.c. Therefore, the undefined error may bu caused by CONFIGURE_APPLICATION_DISABLE_FILESYSTEM.

comment:3 Changed on 11/10/22 at 00:42:49 by Chris Johns

Resolution: → invalid
Status: new → closed

If you have referenced a function that pulls in the file system this will happen.

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