diff options
Diffstat (limited to 'c/src/exec/libfs/src/imfs/imfs_link.c')
-rw-r--r-- | c/src/exec/libfs/src/imfs/imfs_link.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/c/src/exec/libfs/src/imfs/imfs_link.c b/c/src/exec/libfs/src/imfs/imfs_link.c deleted file mode 100644 index 610c3cb831..0000000000 --- a/c/src/exec/libfs/src/imfs/imfs_link.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * IMFS_link - * - * The following rouine creates a new link node under parent with the - * name given in name. The link node is set to point to the node at - * to_loc. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <errno.h> -#include "imfs.h" -#include <rtems/libio_.h> -#include <rtems/seterr.h> - -int IMFS_link( - rtems_filesystem_location_info_t *to_loc, /* IN */ - rtems_filesystem_location_info_t *parent_loc, /* IN */ - const char *token /* IN */ -) -{ - IMFS_types_union info; - IMFS_jnode_t *new_node; - char new_name[ IMFS_NAME_MAX + 1 ]; - int i; - - /* - * Verify this node can be linked to. - */ - - info.hard_link.link_node = to_loc->node_access; - if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) - rtems_set_errno_and_return_minus_one( EMLINK ); - - /* - * Remove any separators at the end of the string. - */ - - IMFS_get_token( token, new_name, &i ); - - /* - * Create a new link node. - */ - - new_node = IMFS_create_node( - parent_loc, - IMFS_HARD_LINK, - new_name, - ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), - &info - ); - - if ( !new_node ) - rtems_set_errno_and_return_minus_one( ENOMEM ); - - /* - * Increment the link count of the node being pointed to. - */ - - info.hard_link.link_node->st_nlink++; - IMFS_update_ctime( info.hard_link.link_node ); - - return 0; -} - |