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authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>2017-05-20 11:54:28 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-05-22 01:20:46 (GMT)
commita0103914c228cee430b37faab212d1769e8218a0 (patch)
tree4529b1cd621837477540389d030bd43df975cee1 /sha1dc/ubc_check.h
parentb06d3643105c8758ed019125a4399cb7efdcce2c (diff)
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sha1dc: update from upstream
Update sha1dc from the latest version by the upstream maintainer[1]. This version includes a commit of mine which allows for replacing the local modifications done to the upstream files in git.git with macro definitions to monkeypatch it in place. It also brings in a change[2] upstream made for the breakage 2.13.0 introduced on SPARC and other platforms that forbid unaligned access[3]. This means that the code customizations done since the initial import in commit 28dc98e343 ("sha1dc: add collision-detecting sha1 implementation", 2017-03-16) can be done purely via Makefile definitions and by including the content of our own sha1dc_git.[ch] in sha1dc/sha1.c via a macro. 1. https://github.com/cr-marcstevens/sha1collisiondetection/commit/cc465543b310e5f59a1d534381690052e8509b22 2. https://github.com/cr-marcstevens/sha1collisiondetection/commit/33a694a9ee1b79c24be45f9eab5ac0e1aeeaf271 3. "Git 2.13.0 segfaults on Solaris SPARC due to DC_SHA1=YesPlease being on by default" (https://public-inbox.org/git/CACBZZX6nmKK8af0-UpjCKWV4R+hV-uk2xWXVA5U+_UQ3VXU03g@mail.gmail.com/) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sha1dc/ubc_check.h')
-rw-r--r--sha1dc/ubc_check.h14
1 files changed, 11 insertions, 3 deletions
diff --git a/sha1dc/ubc_check.h b/sha1dc/ubc_check.h
index b64c306..d7e17dc 100644
--- a/sha1dc/ubc_check.h
+++ b/sha1dc/ubc_check.h
@@ -20,13 +20,17 @@
// thus one needs to do the recompression check for each DV that has its bit set
*/
-#ifndef UBC_CHECK_H
-#define UBC_CHECK_H
+#ifndef SHA1DC_UBC_CHECK_H
+#define SHA1DC_UBC_CHECK_H
#if defined(__cplusplus)
extern "C" {
#endif
+#ifndef SHA1DC_NO_STANDARD_INCLUDES
+#include <stdint.h>
+#endif
+
#define DVMASKSIZE 1
typedef struct { int dvType; int dvK; int dvB; int testt; int maski; int maskb; uint32_t dm[80]; } dv_info_t;
extern dv_info_t sha1_dvs[];
@@ -41,4 +45,8 @@ void ubc_check(const uint32_t W[80], uint32_t dvmask[DVMASKSIZE]);
}
#endif
-#endif /* UBC_CHECK_H */
+#ifdef SHA1DC_CUSTOM_TRAILING_INCLUDE_UBC_CHECK_H
+#include SHA1DC_CUSTOM_TRAILING_INCLUDE_UBC_CHECK_H
+#endif
+
+#endif