Add function to create a new root.

release-1.5.4.branch
Vreixo Formoso 15 years ago
parent 79c37ff193
commit 0c03ad051b
  1. 15
      src/node.c
  2. 7
      src/node.h

@ -12,6 +12,7 @@
#include <stdlib.h>
#include <string.h>
#include <time.h>
/**
* Increments the reference counting of the given node.
@ -392,3 +393,17 @@ int iso_dir_iter_remove(IsoDirIter *iter)
return iso_node_remove(pos);
}
int iso_node_new_root(IsoDir **root)
{
IsoDir *dir;
dir = calloc(1, sizeof(IsoDir));
if (dir == NULL) {
return ISO_MEM_ERROR;
}
dir->node.type = LIBISO_DIR;
dir->node.atime = dir->node.ctime = dir->node.mtime = time(NULL);
dir->node.mode = S_IFDIR | 0555;
*root = dir;
return ISO_SUCCESS;
}

@ -73,11 +73,8 @@ struct Iso_Node
IsoDir *parent; /**< parent node, NULL for root */
/*
* Pointers to the doubled linked list of children in a dir.
* It is a circular list where the last child points to the first
* and viceversa.
* Pointer to the linked list of children in a dir.
*/
IsoNode *prev;
IsoNode *next;
};
@ -118,4 +115,6 @@ struct Iso_Dir_Iter
IsoNode *pos;
};
int iso_node_new_root(IsoDir **root);
#endif /*LIBISO_NODE_H_*/

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