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RLSNOTES.TXT
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1990-06-20
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3KB
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105 lines
----------------------------------------------------------------------
| Citadel |
| 241 East Eleventh Street * Brookville, IN 47012 * 317-647-4720 |
| BBS 317-647-2403 |
----------------------------------------------------------------------
In this file are summarized the additions and modifications made to
blkio this release. Users upgrading from a previous release should
read it carefully.
blkio 1.1.2 Release Notes
-------------------------
o __STDC__ macro no longer used to detect ansi compatibility.
o AC_HDRS macro added to indicate availability of all ANSI headers
(e.g., <stddef.h> and <stdlib.h>).
o AC_LDOUBLE macro changed to function as flag indicating long double
data type support.
o AC_PROTO macro added to indicate function prototype support.
o lockb bug fixed.
o Memory model parameter added to install.bat. Library file name
changed to signify model (e.g., blkioh.lib for huge).
o Parameter added to install.bat to make extraction of reference
manual optional.
blkio 1.1.1 Release Notes
-------------------------
o NIL macro added in blkio.h.
o #define void char added in blkio.h if __STDC__ != 1. This is for
older compilers which do not recognize the void type.
o strlen declaration if __STDC__ != 1 removed.
o The macros FILENAME_MAX, FOPEN_MAX, and offsetof are checked to be
defined even if __STDC__ == 1.
o -A compiler option used in Turbo C installation bat file to set
__STDC__ to 1.
o MSDOS macro in blkio_.h changed to MS_DOS to prevent QuickC
warnings.
o For UNIX, errno values EFBIG and ENOSPC used when appropriate rather
than BEPANIC.
Citadel 90/06/20
blkio 1.1 Release Notes
-----------------------
o bpos_t typedef changed from size_t to unsigned long. If using a
compiler that defines size_t as unsigned int and sizeof(int) !=
sizeof(long), this allows larger files to be accessed, but will
cause problems with existing files created with blkio 1.0. Existing
files will require conversion if sizeof(int) != sizeof(long) for the
compiler being used. If the limitation on the number of records is
unimportant, the bpos_t typedef (in blkio.h) can be changed back to
size_t so that no file conversion will be necessary.
o bopen has been modified to open block files which do not end on a
block boundary. This was done to allow blkio to be used to rebuild
corrupt files.
o bsetvbuf bug for connecting user-supplied buffer fixed.
o function prototypes used if __STDC__ == 1
o const used if __STDC__ == 1
o bgethf sets errno to EINVAL instead of BEBOUND if the field extends
beyond the end of the header.
o bgetbf sets errno to EINVAL instead of BEBOUND if the field extends
beyond the end of the block.
o lockb len parameter type changed from size_t to bpos_t.
Citadel 90/06/20