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| author | Bartlomiej Sieka <tur@semihalf.com> | 2008-04-22 12:27:56 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-04-25 00:01:06 +0200 |
| commit | 215b01bba8bc662d35f72b084700b192d367dfb4 (patch) | |
| tree | 339d9bea31b2cb37fc65c8b4c75e7597a11bba10 /include/common.h | |
| parent | 8875e3abab986df930167ce5c1ac4f95dcacc81c (diff) | |
Add support for calculating hashes with watchdog triggering
Implement watchodg-aware variants of hash calculation functions:
- crc32_wd()
- md5_wd()
- sha1_csum_wd()
The above functions calculate the hash of the input buffer in chunks,
triggering the watchdog after processing each chunk. The chunk size
is given as a function call parameter.
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index fa1d0528e1..0ac1f80174 100644 --- a/include/common.h +++ b/include/common.h @@ -605,6 +605,7 @@ int vsprintf(char *buf, const char *fmt, va_list args); /* lib_generic/crc32.c */ uint32_t crc32 (uint32_t, const unsigned char *, uint); +uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint); uint32_t crc32_no_comp (uint32_t, const unsigned char *, uint); /* common/console.c */ |