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| author | Sergey Poznyakoff <gray@gnu.org> | 2021-07-30 07:24:18 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org> | 2021-07-30 07:24:18 +0300 |
| commit | a9984547d57a687da75f9a182ce2d9b3c5a4cad6 (patch) | |
| tree | 169a8dc9adea2b1d4556a2eb33ed3938fa577f04 /src/gdbm.magic | |
| parent | b53745b01e90c3d2a5e6d3223f9daedf27cfd88d (diff) | |
| download | gdbm-a9984547d57a687da75f9a182ce2d9b3c5a4cad6.tar.gz | |
Avoid eventual alignment problems
* src/gdbm.magic: Handle extended GDBM format.
* src/gdbmdefs.h (gdbm_file_standard_header)
(gdbm_file_extended_header): New data types.
* src/gdbmopen.c (gdbm_header_avail): Use casts to
gdbm_file_*_header to obtain data offsets.
* src/gdbmtool.c (print_header_handler): Improve formatting.
Diffstat (limited to 'src/gdbm.magic')
| -rw-r--r-- | src/gdbm.magic | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/gdbm.magic b/src/gdbm.magic index df3dc91..f685481 100644 --- a/src/gdbm.magic +++ b/src/gdbm.magic @@ -15,7 +15,7 @@ # along with GDBM. If not, see <http://www.gnu.org/licenses/>. 0 lelong 0x13579acf GNU DBM 64-bit, little endian -!:mime application/octet-stream +!:mime application/x-gdbm >4 lelong x \b; block size=%d >8 lequad x \b; dir offset=%lld >16 lelong x \b, size=%d @@ -24,7 +24,7 @@ >28 lelong x \b, elts=%d 0 belong 0x13579acf GNU DBM 64-bit, big endian -!:mime application/octet-stream +!:mime application/x-gdbm >4 belong x \b; block size=%d >8 bequad x \b; dir offset=%lld >16 belong x \b, size=%d @@ -33,16 +33,16 @@ >28 belong x \b, elts=%d 0 lelong 0x13579acd GNU DBM 32-bit, little endian -!:mime application/octet-stream +!:mime application/x-gdbm 0 belong 0x13579acd GNU DBM 32-bit, big endian -!:mime application/octet-stream +!:mime application/x-gdbm 0 lelong 0x13579ace GNU DBM old format, little endian -!:mime application/octet-stream +!:mime application/x-gdbm 0 belong 0x13579ace GNU DBM old format, big endian -!:mime application/octet-stream +!:mime application/x-gdbm 0 string \!\r\n >3 string \!\040GDBM\040FLAT\040FILE\040DUMP\040--\040THIS\040IS\040NOT\040A\040TEXT\040FILE\r\n GDBM flat dump file @@ -58,3 +58,31 @@ >>&0 string >\0 \b, for file %s >0 string #\040GDBM\040dump\040file\040created\040by\040GDBM\040version\040 >>&0 regex ([0-9.]+)\. \b, created by GDBM version %s + +0 lelong 0x13579ad1 GNU DBM extended 64-bit, little endian +!:mime application/x-gdbm +>4 lelong x \b; block size=%d +>8 lequad x \b; dir offset=%lld +>16 lelong x \b, size=%d +>20 lelong x \b, bits=%d +>24 lelong x \b; bucket size=%d +>28 lelong x \b, elts=%d +>40 lelong x \b, version=%d +>44 lelong x \b, numsync=%u + +0 belong 0x13579ad1 GNU DBM extended 64-bit, big endian +!:mime application/x-gdbm +>4 belong x \b; block size=%d +>8 bequad x \b; dir offset=%lld +>16 belong x \b, size=%d +>20 belong x \b, bits=%d +>24 belong x \b; bucket size=%d +>28 belong x \b, elts=%d +>40 belong x \b, version=%d +>44 belong x \b, numsync=%u + +0 lelong 0x13579ad0 GNU DBM extended 32-bit, little endian +!:mime application/x-gdbm + +0 belong 0x13579ad0 GNU DBM extended 32-bit, big endian +!:mime application/x-gdbm |