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| author | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2003-11-25 17:26:45 +0000 |
|---|---|---|
| committer | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2003-11-25 17:26:45 +0000 |
| commit | de691e68f72c525b1204e8e1a6ea24261ea6d124 (patch) | |
| tree | dbe503fb3816bfd59d30ccb531435beeb3ff3101 /cpukit/libcsupport/src/eval.c | |
| parent | 2003-11-25 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-de691e68f72c525b1204e8e1a6ea24261ea6d124.tar.bz2 | |
2003-11-25 Jennifer Averett <jennifer@OARcorp.com>
PR 519/filesystem
* include/rtems/libio_.h, src/eval.c, src/rmdir.c, src/unlink.c: Check
write permissions in parent directory for file or directory delete
Diffstat (limited to 'cpukit/libcsupport/src/eval.c')
| -rw-r--r-- | cpukit/libcsupport/src/eval.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/cpukit/libcsupport/src/eval.c b/cpukit/libcsupport/src/eval.c index 1e970d47ca..4d57219e39 100644 --- a/cpukit/libcsupport/src/eval.c +++ b/cpukit/libcsupport/src/eval.c @@ -97,3 +97,28 @@ int rtems_filesystem_evaluate_path( return result; } + +int rtems_filesystem_evaluate_parent( + int flags, + rtems_filesystem_location_info_t *pathloc +) +{ + rtems_filesystem_location_info_t parent; + int result; + + if ( !pathloc ) + rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ + + if ( !pathloc->ops->evalpath_h ) + rtems_set_errno_and_return_minus_one( ENOTSUP ); + + parent = *pathloc; + result = (*pathloc->ops->evalpath_h)( "..", flags, &parent ); + if (result != 0){ + return -1; + } + rtems_filesystem_freenode( &parent ); + + return result; +} + |