diff options
Diffstat (limited to 'cpukit/libfs/src/imfs/imfs_eval.c')
| -rw-r--r-- | cpukit/libfs/src/imfs/imfs_eval.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/cpukit/libfs/src/imfs/imfs_eval.c b/cpukit/libfs/src/imfs/imfs_eval.c index f53a33e02f..b2bac3f4da 100644 --- a/cpukit/libfs/src/imfs/imfs_eval.c +++ b/cpukit/libfs/src/imfs/imfs_eval.c @@ -81,30 +81,30 @@ int IMFS_evaluate_permission( if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); - rtems_set_errno_and_return_minus_one( EIO ); + rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); - st_gid = getegid(); + st_gid = getegid(); #else st_uid = jnode->st_uid; st_gid = jnode->st_gid; #endif - + /* * Check if I am owner or a group member or someone else. */ - + flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) flags_to_test <<= 3; - else + else /* must be other - do nothing */; /* @@ -143,7 +143,7 @@ int IMFS_evaluate_hard_link( */ node->node_access = jnode->info.hard_link.link_node; - + IMFS_Set_handlers( node ); /* @@ -157,13 +157,13 @@ int IMFS_evaluate_hard_link( } -/* +/* * IMFS_evaluate_sym_link * * The following routine evaluates a symbolic link to the actual node. */ -int IMFS_evaluate_sym_link( +int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) @@ -190,7 +190,7 @@ int IMFS_evaluate_sym_link( node->node_access = jnode->Parent; - rtems_filesystem_get_sym_start_loc( + rtems_filesystem_get_sym_start_loc( jnode->info.sym_link.name, &i, node @@ -200,7 +200,7 @@ int IMFS_evaluate_sym_link( * Use eval path to evaluate the path of the symbolic link. */ - result = IMFS_eval_path( + result = IMFS_eval_path( &jnode->info.sym_link.name[i], flags, node @@ -224,7 +224,7 @@ int IMFS_evaluate_sym_link( * The following routine returns the real node pointed to by a link. */ -int IMFS_evaluate_link( +int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) @@ -255,7 +255,7 @@ int IMFS_evaluate_link( else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); - } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || + } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); /* @@ -265,7 +265,7 @@ int IMFS_evaluate_link( rtems_filesystem_link_counts = 0; return result; -} +} /* @@ -273,7 +273,7 @@ int IMFS_evaluate_link( * * The following routine evaluate path for a new node to be created. * pathloc is returned with a pointer to the parent of the new node. - * name is returned with a pointer to the first character in the + * name is returned with a pointer to the first character in the * new node name. The parent node is verified to be a directory. */ @@ -290,8 +290,8 @@ int IMFS_evaluate_for_make( rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; int done = 0; - int result; - + int result; + /* * This was filled in by the caller and is valid in the * mount table. @@ -306,7 +306,7 @@ int IMFS_evaluate_for_make( type = IMFS_get_token( &path[i], token, &len ); i += len; - + if ( !pathloc->node_access ) rtems_set_errno_and_return_minus_one( ENOENT ); @@ -343,7 +343,7 @@ int IMFS_evaluate_for_make( */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { - break; + break; } else { newloc = pathloc->mt_entry->mt_point_node; @@ -379,7 +379,7 @@ int IMFS_evaluate_for_make( node = pathloc->node_access; if ( !node ) - rtems_set_errno_and_return_minus_one( ENOTDIR ); + rtems_set_errno_and_return_minus_one( ENOTDIR ); /* * Only a directory can be decended into. @@ -406,7 +406,7 @@ int IMFS_evaluate_for_make( node = IMFS_find_match_in_dir( node, token ); /* - * If there is no node we have found the name of the node we + * If there is no node we have found the name of the node we * wish to create. */ @@ -416,7 +416,7 @@ int IMFS_evaluate_for_make( pathloc->node_access = node; break; - + case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; @@ -431,18 +431,18 @@ int IMFS_evaluate_for_make( } *name = &path[ i - len ]; - + /* * We have evaluated the path as far as we can. - * Verify there is not any invalid stuff at the end of the name. + * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { - if ( !IMFS_is_separator( path[ i ] ) ) + if ( !IMFS_is_separator( path[ i ] ) ) rtems_set_errno_and_return_minus_one( ENOENT ); } - /* + /* * Verify we can execute and write to this directory. */ @@ -461,7 +461,7 @@ int IMFS_evaluate_for_make( if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); - + return result; } @@ -474,7 +474,7 @@ int IMFS_evaluate_for_make( * node to be accessed. */ -int IMFS_eval_path( +int IMFS_eval_path( const char *pathname, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ @@ -486,15 +486,15 @@ int IMFS_eval_path( char token[ IMFS_NAME_MAX + 1 ]; rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; - int result; + int result; if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); - rtems_set_errno_and_return_minus_one( EIO ); + rtems_set_errno_and_return_minus_one( EIO ); } /* - * This was filled in by the caller and is valid in the + * This was filled in by the caller and is valid in the * mount table. */ @@ -508,7 +508,7 @@ int IMFS_eval_path( type = IMFS_get_token( &pathname[i], token, &len ); i += len; - + if ( !pathloc->node_access ) rtems_set_errno_and_return_minus_one( ENOENT ); @@ -535,7 +535,7 @@ int IMFS_eval_path( * Am I at the root of this mounted filesystem? */ - if (pathloc->node_access == + if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { /* @@ -565,7 +565,7 @@ int IMFS_eval_path( case IMFS_NAME: /* * If we are at a link follow it. - */ + */ if ( node->type == IMFS_HARD_LINK ) { |