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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:27 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-11 20:04:27 +0000 |
| commit | dd19c0bb061af5595a970ed3c4f4af3824b65593 (patch) | |
| tree | f946b796fc8e82900702a771e6f6c6b39cbe2297 /cpukit/libcsupport/src/link.c | |
| parent | 2000-08-11 Charles-Antoine Gauthier <charles.gauthier@nrc.ca> (diff) | |
| download | rtems-dd19c0bb061af5595a970ed3c4f4af3824b65593.tar.bz2 | |
2000-08-11 Chris Johns <ccj@acm.org>
* libc/chmod.c: Return ENOTSUP if filesystem does not have handler.
* libc/eval.c: Ditto.
* libc/fcntl.c: Ditto.
* libc/fsync.c: Ditto.
* libc/ioctl.c: Ditto.
* libc/ioman.c: Ditto.
* libc/link.c: Ditto.
* libc/memfile.c: Ditto.
* libc/mknod.c: Ditto.
* libc/symlink.c: Ditto.
* libc/libio.h(rtems_filesystem_dev_major_t): New macro.
* libc/libio.h(rtems_filesystem_dev_minor_t): New macro.
Diffstat (limited to 'cpukit/libcsupport/src/link.c')
| -rw-r--r-- | cpukit/libcsupport/src/link.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/link.c b/cpukit/libcsupport/src/link.c index 5bf8f90353..03bdaee343 100644 --- a/cpukit/libcsupport/src/link.c +++ b/cpukit/libcsupport/src/link.c @@ -41,8 +41,16 @@ int link( */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); + + if ( !parent_loc.ops->evalformake ) { + rtems_filesystem_freenode( &existing_loc ); + rtems_filesystem_freenode( &parent_loc ); + set_errno_and_return_minus_one( ENOTSUP ); + } + result = (*parent_loc.ops->evalformake)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { + rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); set_errno_and_return_minus_one( result ); } |