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Made changes to have shared tcb parts in fs0 in preparation for clone()

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fs_data and files structures can now be shared in the vfs task.
Currently no means to free shared structures in tcb destruction. Need to add that.
This commit is contained in:
Bahadir Balban
2008-11-09 10:07:24 +02:00
parent 5468c1833d
commit 63fb907cd0
13 changed files with 189 additions and 78 deletions
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1
tasks/fs0/include/lib/bit.h
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@@ -10,6 +10,7 @@ int find_and_set_first_free_contig_bits(u32 *word, unsigned int limit,
int check_and_clear_bit(u32 *word, int bit);
int check_and_clear_contig_bits(u32 *word, int first, int nbits);
int check_and_set_bit(u32 *word, int bit);
/* Set */
static inline void setbit(unsigned int *w, unsigned int flags)

1
tasks/fs0/include/lib/idpool.h
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@@ -22,6 +22,7 @@ static inline void id_pool_copy(struct id_pool *to, struct id_pool *from, int to
struct id_pool *id_pool_new_init(int mapsize);
int id_new(struct id_pool *pool);
int id_del(struct id_pool *pool, int id);
int id_get(struct id_pool *pool, int id);
int ids_new_contiguous(struct id_pool *pool, int numids);
int ids_del_contiguous(struct id_pool *pool, int first, int numids);