uninit function can call close again, which will try to obtain a held
lock. Unlock the lock before calling the actual close function, since
we already disassociated cm from the rest of the data structures.
* Rename "config.h" to "nbtool_config.h" and
HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H.
This makes in more obvious in the source when we're using
tools/compat/config.h versus "standard autoconf" config.h
* Consistently move the inclusion of nbtool_config.h to before
<sys/cdefs.h> so that the former can provide __RCSID() (et al),
and there's no need to protect those macros any more.
These changes should make it easier to "tool-ify" a program by adding:
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
to the top of the source files (for the general case).
"nonidentical" means "the input character index is valid, but not
corresponding to the output codeset."
"ilseq" means "the input character index is invalid for the input codeset."
This change makes the code symmetrical and ensures the lock not to be
aquired recursively.
The problem that the lock is tried to be aquired recursively was
pointed out by Matthias Drochner.
- separate shared part and context part from iconv_t.
- add cache of shared part.
and, bump shlib_version minor of i18n modules because iconv i/f is changed.
I would like to use stdint.h, but it is too modern for the host tools.
u_int*_t are more popular under UNIX-like systems, although they are
not backed up with any standards.
(src/tools/compat/stdint.h is maybe necessary.)
add core engine of Citrus iconv and some support routines.
- iconv core (citrus_iconv)
- coded character set mapper (csmapper)
- encoding scheme database (esdb)
- standard encoding scheme handler (stdenc)
- basic character set manipulation utilities (bcs)
- mmap based infrastructure (citrus_lookup/_mmap/_memstream/_db)
- some source codes of new plugins (not built yet)
- add wcstok() and wcswcs(),
- add wcstok(3),
- move btowc() and wctob() into each ctype modules,
- bump ctype interface ABI version,
- bump i18n modules' minor and
- update sets.
and fix a stupid bug in _RUNE_ISCACHED macro.
