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authorRobb Matzke <matzke@llnl.gov>1999-02-20 16:18:51 (GMT)
committerRobb Matzke <matzke@llnl.gov>1999-02-20 16:18:51 (GMT)
commite2e5476fa5449ec941ff19f07bada9725431688f (patch)
tree33f6af7c15322663582c4a736dc0e9b087f38530 /src/H5ACprivate.h
parent35a62b068bc6b124004d331c3e949d571682417a (diff)
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[svn-r1087] Changes since 19990218
---------------------- ./src/H5F.c ./src/H5private.h ./src/H5Ipublic.h ./src/H5O.c Fixed a rather nasty bug with file closing that caused the file boot block to be updated incorrectly, effectively truncating the file. The bug I fixed was triggered by: 1. Create a file, F 2. Open an object, X 3. Close file F 4. Reopen file F for read/write. 5. Create and close some objects 6. Close file F 7. Close library (exit). Step 3 pended the close because object X is still open, but the file ID was removed from the H5I_FILE ID group. Step 4 created a new file because it didn't see any matching file on the H5I_FILE ID group. Step 5 extends the file. Step 6 writes the new file boot block to disk. Step 7 closes object X and completes the close from step 3, writing the old boot block information to disk. The new behavior is that step 3 moves the file from the H5I_FILE group to the H5I_FILE_CLOSING group. Step 4 searches both groups and finds the file. Step 5 extends the file using the same H5F_file_t struct as step 3. Step 6 closes the H5F_t struct opened in step 3 but not the H5F_file_t struct shared by steps 1 and 3. Step 7 closes object X which closes the H5F_file_t from step 1, flushing the boot block which was shared by all steps. ./src/H5F.c Added some bulletproofing to file reference counting and removed comments which no longer apply. Added H5F_flush_all() and H5F_close_all() which apply to all files. ./src/H5A.c ./src/H5D.c ./src/H5F.c ./src/H5G.c ./src/H5I.c ./src/H5Iprivate.h ./src/H5R.c ./src/H5RA.c ./src/H5S.c ./src/H5T.c Added the new H5I_free_t data type to describe the function type to be passed as the `free_func' argument to H5I_init_group(). ./src/H5I.c Bulletproofed the object removal functions. Removed comments which no longer apply. Changed global variable names so they don't violate the naming scheme. Added H5I_debug() that prints the contents of an ID group. Removed H5I_inc_ref() because it isn't used. Reindented a couple of functions. ./src/H5.c ./src/H5G.c ./src/H5Ipublic.h Changed H5I_MAXID to H5I_NGROUPS to better relect the fact that it's the total number of valid ID groups. ./src/H5Shyper.c Changed hyperslab offset arrays to signed quantities to get rid of warnings on DEC cluster. ./src/H5Flow.c ./src/H5Fprivate.h Changed the objno argument of H5F_addr_pack() to be unsigned to get rid of warnings on DEC cluster.
Diffstat (limited to 'src/H5ACprivate.h')
-rw-r--r--src/H5ACprivate.h30
1 files changed, 15 insertions, 15 deletions
diff --git a/src/H5ACprivate.h b/src/H5ACprivate.h
index 96fc6f9..3a911a7 100644
--- a/src/H5ACprivate.h
+++ b/src/H5ACprivate.h
@@ -106,23 +106,23 @@ typedef struct H5AC_t {
/*
* Library prototypes.
*/
-__DLL__ herr_t H5AC_dest (H5F_t *f);
-__DLL__ void *H5AC_find_f (H5F_t *f, const H5AC_class_t *type,
+__DLL__ herr_t H5AC_dest(H5F_t *f);
+__DLL__ void *H5AC_find_f(H5F_t *f, const H5AC_class_t *type,
+ const haddr_t *addr, const void *udata1,
+ void *udata2);
+__DLL__ void *H5AC_protect(H5F_t *f, const H5AC_class_t *type,
const haddr_t *addr, const void *udata1,
void *udata2);
-__DLL__ void *H5AC_protect (H5F_t *f, const H5AC_class_t *type,
- const haddr_t *addr, const void *udata1,
- void *udata2);
-__DLL__ herr_t H5AC_unprotect (H5F_t *f, const H5AC_class_t *type,
- const haddr_t *addr, void *thing);
-__DLL__ herr_t H5AC_flush (H5F_t *f, const H5AC_class_t *type,
- const haddr_t *addr, hbool_t destroy);
-__DLL__ herr_t H5AC_create (H5F_t *f, intn size_hint);
-__DLL__ herr_t H5AC_rename (H5F_t *f, const H5AC_class_t *type,
- const haddr_t *old_addr, const haddr_t *new_addr);
-__DLL__ herr_t H5AC_set (H5F_t *f, const H5AC_class_t *type,
- const haddr_t *addr, void *thing);
-__DLL__ herr_t H5AC_debug (H5F_t *f);
+__DLL__ herr_t H5AC_unprotect(H5F_t *f, const H5AC_class_t *type,
+ const haddr_t *addr, void *thing);
+__DLL__ herr_t H5AC_flush(H5F_t *f, const H5AC_class_t *type,
+ const haddr_t *addr, hbool_t destroy);
+__DLL__ herr_t H5AC_create(H5F_t *f, intn size_hint);
+__DLL__ herr_t H5AC_rename(H5F_t *f, const H5AC_class_t *type,
+ const haddr_t *old_addr, const haddr_t *new_addr);
+__DLL__ herr_t H5AC_set(H5F_t *f, const H5AC_class_t *type,
+ const haddr_t *addr, void *thing);
+__DLL__ herr_t H5AC_debug(H5F_t *f);
#define H5AC_find(F,TYPE,ADDR_P,UDATA1,UDATA2) \
(((F)->shared->cache->slot[H5AC_HASH(F,ADDR_P)].type==(TYPE) && \