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| author | Jim Meyering <meyering@redhat.com> | 2007-09-01 10:33:33 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2007-10-07 19:44:07 +0200 |
| commit | 7eab7d027e624350cc9749dcbb963e2d6d6a9b46 (patch) | |
| tree | cfd9638327c8b88d8feb0b15e3d69718c1051bbf /ChangeLog | |
| parent | 58a7ead41d056909784bfab9323c5f44f577d3d0 (diff) | |
| download | coreutils-7eab7d027e624350cc9749dcbb963e2d6d6a9b46.tar.xz | |
Make tempname more random, via the randint module.
* gl/modules/tempname (Depends-on): Add randint and stdbool.
* gl/lib/tempname.c: Include randint.h and stdbool.h.
(uint64_t): Remove definition. Not needed.
[_LIBC] (RANDOM_BITS): Remove this block, now that we have proper random bits.
(check_x_suffix): New function.
(gen_tempname_len): Rename from __gen_tempname.
Add a parameter, x_suffix_len, telling how many X's there must be at
the end of the template.
Use pseudo-random numbers all the way, rather than adding 7777
from one iteration to the next.
(__gen_tempname): New function, to call gen_tempname_len, requiring a
suffix length of 6.
* gl/lib/tempname.h: Add prototype for gen_tempname_len.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,5 +1,21 @@ 2007-10-07 Jim Meyering <meyering@redhat.com> + Make tempname more random, via the randint module. + * gl/modules/tempname (Depends-on): Add randint and stdbool. + * gl/lib/tempname.c: Include randint.h and stdbool.h. + (uint64_t): Remove definition. Not needed. + [_LIBC] (RANDOM_BITS): Remove this block, now that we have proper + random bits. + (check_x_suffix): New function. + (gen_tempname_len): Rename from __gen_tempname. + Add a parameter, x_suffix_len, telling how many X's there must be at + the end of the template. + Use pseudo-random numbers all the way, rather than adding 7777 + from one iteration to the next. + (__gen_tempname): New function, to call gen_tempname_len, requiring a + suffix length of 6. + * gl/lib/tempname.h: Add prototype for gen_tempname_len. + Convert coreutils' rand*.{c,h,m4} into modules. First step: move these files to gl/lib: * lib/rand-isaac.c, lib/rand-isaac.h |