72 lines
2.1 KiB
Plaintext
72 lines
2.1 KiB
Plaintext
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Changes since version 1.4:
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* Fixed memory leaks in messagebase and subfields operations
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* Added some sanity checks. Documentation updated.
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* Compile-time configurable file locking method - lockf(3) vs. fcntl(2).
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* Fixed infinite loop in JAM_CreateMB that happens if newly
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created messagebase can not be locked.
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* Eliminated (I hope) compiler warnings about uchar/ulong/ushort
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on FreeBSD.
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* QNX support.
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Changes since version 1.3:
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* Win32 support via autoconf
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* JAM_ChangeMsgHeader() now updates UserCRC in index and ActiveMsgs
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in header if message's Attribute contains MSG_DELETED.
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* New function JAM_DeleteMessage() - delete message from
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messagebase by setting HdrOffset and UserCRC to 0xFFFFFFFF.
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Changes since version 1.2:
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* JAM_AddMessage() would fail when trying to add an empty message
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to the messagebase under Linux. Fixed.
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* Moved to GNU autotools
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Changes since version 1.1:
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* Since JAM_GetSubField() is not reentrant and cannot be used in
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multi-threaded applications, JAM_GetSubField_R() was added as a
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replacement for cases where a reentrant function is needed.
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Changes since varsion 1.0:
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* Added support for Win32 and Linux
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* Added JAM_AddEmptyMessage()
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* Rewrote the Makefiles
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* Rewrote the CRC32 routine
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* Fixed broken JAM_FindUser()
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* Fixed broken JAM_GetSubfield()
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* Changed JAM_OpenMB so that files are opened in binary mode. This is
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necessary to use JAMLIB under Windows.
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* Improved JAM_ReadMsgHeader() to give the error JAM_NO_MESSAGE if
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the message no longer exists in the messagebase and JAM_CORRUPT_MSG
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if the subfields of the message have been corrupted.
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* Improved portability by changing JAMLIB so that it no longer reads
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and writes stuctures directly using fread() and fwrite().
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* Improved ANSI-C compatibilty by no longer including the non-ANSI
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header file memory.h and using feof() to check for EOF instead of
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errno == EPASTEOF.
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* Added an #ifdef so that ushort and ulong are no longer defined in
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jam.h when compiling under Linux. These are normally already defined
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in the standard header files.
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