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author | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2015-01-20 19:35:34 (GMT) |
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committer | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2015-01-20 19:35:34 (GMT) |
commit | e8e06cbca06eba0ff1107caf7f4cbeb1f0f835c6 (patch) | |
tree | 927badc2a275f9ad3372d113d6947bb98f856f3c /src/H5Ocache.c | |
parent | 2f81d73829702380f8e5baef130da4d297655d1a (diff) | |
download | hdf5-e8e06cbca06eba0ff1107caf7f4cbeb1f0f835c6.zip hdf5-e8e06cbca06eba0ff1107caf7f4cbeb1f0f835c6.tar.gz hdf5-e8e06cbca06eba0ff1107caf7f4cbeb1f0f835c6.tar.bz2 |
[svn-r25985] merge 25984 from trunk:
change the message flag H5O_MSG_FLAG_FAIL_IF_UNKNOWN to
H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE. New changes for
backward compatibility with avoid_truncate feature in 1.10 will come
later to utilize the flag.
tested h5committest
Diffstat (limited to 'src/H5Ocache.c')
-rw-r--r-- | src/H5Ocache.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/H5Ocache.c b/src/H5Ocache.c index 3056aa7..d51e715 100644 --- a/src/H5Ocache.c +++ b/src/H5Ocache.c @@ -1130,7 +1130,7 @@ H5O_chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image, HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "unknown flag for message") if((flags & H5O_MSG_FLAG_SHARED) && (flags & H5O_MSG_FLAG_DONTSHARE)) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message") - if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN)) + if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE)) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message") if((flags & H5O_MSG_FLAG_WAS_UNKNOWN) && !(flags & H5O_MSG_FLAG_MARK_IF_UNKNOWN)) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "bad flag combination for message") @@ -1206,7 +1206,8 @@ H5O_chunk_deserialize(H5O_t *oh, haddr_t addr, size_t len, const uint8_t *image, oh->mesg[mesgno].type = H5O_msg_class_g[H5O_UNKNOWN_ID]; /* Check for "fail if unknown" message flag */ - if(flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN) + if((udata->file_intent & H5F_ACC_RDWR) && + (flags & H5O_MSG_FLAG_FAIL_IF_UNKNOWN_AND_OPEN_FOR_WRITE)) HGOTO_ERROR(H5E_OHDR, H5E_BADMESG, FAIL, "unknown message with 'fail if unknown' flag found") /* Check for "mark if unknown" message flag, etc. */ else if((flags & H5O_MSG_FLAG_MARK_IF_UNKNOWN) && |