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author | Sergey Poznyakoff <gray@gnu.org> | 2018-05-30 12:45:21 +0300 |
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committer | Sergey Poznyakoff <gray@gnu.org> | 2018-05-30 12:45:21 +0300 |
commit | b8d5da4c426b21ca0e56fc1cd6f75b49c0668e95 (patch) | |
tree | 26cbb1b04cd9febcdd37237c9576ea1c5eff3926 /src/proto.h | |
parent | a14a6881538229cd938282bd56c7f0d12a089be6 (diff) | |
download | gdbm-b8d5da4c426b21ca0e56fc1cd6f75b49c0668e95.tar.gz gdbm-b8d5da4c426b21ca0e56fc1cd6f75b49c0668e95.tar.bz2 |
Namespace cleanup
Rename: __read to gdbm_file_read
__write to gdbm_file_write
__lseek to gdbm_file_seek
__fsync to gdbm_file_sync
Diffstat (limited to 'src/proto.h')
-rw-r--r-- | src/proto.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/proto.h b/src/proto.h index 9592f52..563505f 100644 --- a/src/proto.h +++ b/src/proto.h @@ -83,4 +83,24 @@ int _gdbm_dump (GDBM_FILE dbf, FILE *fp); /* From recover.c */ int _gdbm_next_bucket_dir (GDBM_FILE dbf, int bucket_dir); +/* I/O macros. */ +#if HAVE_MMAP +# define gdbm_file_read(_dbf, _buf, _size) \ + _gdbm_mapped_read(_dbf, _buf, _size) +# define gdbm_file_write(_dbf, _buf, _size) \ + _gdbm_mapped_write(_dbf, _buf, _size) +# define gdbm_file_seek(_dbf, _off, _whn) \ + _gdbm_mapped_lseek(_dbf, _off, _whn) +# define gdbm_file_sync(_dbf) \ + _gdbm_mapped_sync(_dbf) +#else +# define gdbm_file_read(_dbf, _buf, _size) read(_dbf->desc, _buf, _size) +# define gdbm_file_write(_dbf, _buf, _size) write(_dbf->desc, _buf, _size) +# define gdbm_file_seek(_dbf, _off, _whn) lseek(_dbf->desc, _off, _whn) +# if HAVE_FSYNC +# define gdbm_file_sync(_dbf) fsync(_dbf->desc) +# else +# define gdbm_file_sync(_dbf) { sync(); sync(); } +# endif +#endif |