vfsuio.h File Reference

#include <sys/handle.h>

Include dependency graph for vfsuio.h:

Go to the source code of this file.

Functions
int	VFSUIO_Open (const char *path, Handle **handle)

Function Documentation

VFSUIO_Open()

int VFSUIO_Open	(	const char *	path,
		Handle **	handle
	)

Definition at line 56 of file vfsuio.c.

{
    int status;
 
    Handle *hdl = Handle_Alloc();
    if (!hdl) {
        return -ENOMEM;
    }
 
    VNode *vn = VFS_Lookup(path);
    if (!vn) {
        Handle_Free(hdl);
        return -ENOENT;
    }
 
    status = VFS_Open(vn);
    if (status != 0) {
        // XXX: Release VNode
        Handle_Free(hdl);
        return status;
    }
 
    hdl->vnode = vn;
    hdl->type = HANDLE_TYPE_FILE;
    hdl->read = VFSUIO_Read;
    hdl->write = VFSUIO_Write;
    hdl->flush = VFSUIO_Flush;
    hdl->close = VFSUIO_Close;
 
    *handle = hdl;
 
    return 0;
}

Here is the call graph for this function:

Here is the caller graph for this function: