diff options
Diffstat (limited to 'cpukit/libcsupport/src/unlink.c')
| -rw-r--r-- | cpukit/libcsupport/src/unlink.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/cpukit/libcsupport/src/unlink.c b/cpukit/libcsupport/src/unlink.c index f3d6606bc9..b4374e53c9 100644 --- a/cpukit/libcsupport/src/unlink.c +++ b/cpukit/libcsupport/src/unlink.c @@ -31,16 +31,30 @@ int unlink( if ( result != 0 ) return -1; - if ( !loc.ops->node_type ) + if ( !loc.ops->node_type ) { + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); set_errno_and_return_minus_one( ENOTSUP ); + } - if ( (*loc.ops->node_type)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) + if ( (*loc.ops->node_type)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); set_errno_and_return_minus_one( EISDIR ); - - if ( !loc.ops->unlink ) + } + + if ( !loc.ops->unlink ) { + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); set_errno_and_return_minus_one( ENOTSUP ); + } - return (*loc.ops->unlink)( &loc ); + result = (*loc.ops->unlink)( &loc ); + + if ( loc.ops->freenod ) + (*loc.ops->freenod)( &loc ); + + return result; } /* |