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Diffstat (limited to 'contrib/libvcd/salloc.h')
-rw-r--r-- | contrib/libvcd/salloc.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/libvcd/salloc.h b/contrib/libvcd/salloc.h new file mode 100644 index 000000000..4676f9b45 --- /dev/null +++ b/contrib/libvcd/salloc.h @@ -0,0 +1,56 @@ +/* + $Id: salloc.h,v 1.2 2004/04/11 12:20:32 miguelfreitas Exp $ + + Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +/* sector allocation management */ + +#ifndef _SALLOC_H_ +#define _SALLOC_H_ + +#include <libvcd/types.h> + +#define SECTOR_NIL ((uint32_t)(-1)) + +typedef struct _VcdSalloc VcdSalloc; + +VcdSalloc * +_vcd_salloc_new (void); + +void +_vcd_salloc_destroy (VcdSalloc *bitmap); + +uint32_t +_vcd_salloc (VcdSalloc *bitmap, uint32_t hint, uint32_t size); + +void +_vcd_salloc_free (VcdSalloc *bitmap, uint32_t sec, uint32_t size); + +uint32_t +_vcd_salloc_get_highest (const VcdSalloc *bitmap); + +#endif /* _SALLOC_H_ */ + + +/* + * Local variables: + * c-file-style: "gnu" + * tab-width: 8 + * indent-tabs-mode: nil + * End: + */ |