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authorJeff King <peff@peff.net>2013-10-24 13:59:49 -0400
committerJunio C Hamano <gitster@pobox.com>2013-10-24 15:44:18 -0700
commite74435a5169b56be901196ad172b4dbda124254d (patch)
treeeb79a21e602ba8904d4f917f95b720bb4096f5ba /csum-file.h
parent3d092bfc6f2d9a998967979f926c661e9762601c (diff)
downloadgit-e74435a5169b56be901196ad172b4dbda124254d.tar.gz
sha1write: make buffer const-correct
We are passed a "void *" and write it out without ever touching it; let's indicate that by using "const". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'csum-file.h')
-rw-r--r--csum-file.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/csum-file.h b/csum-file.h
index 3b540bdc21..9dedb038ea 100644
--- a/csum-file.h
+++ b/csum-file.h
@@ -34,7 +34,7 @@ extern struct sha1file *sha1fd(int fd, const char *name);
extern struct sha1file *sha1fd_check(const char *name);
extern struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp);
extern int sha1close(struct sha1file *, unsigned char *, unsigned int);
-extern int sha1write(struct sha1file *, void *, unsigned int);
+extern int sha1write(struct sha1file *, const void *, unsigned int);
extern void sha1flush(struct sha1file *f);
extern void crc32_begin(struct sha1file *);
extern uint32_t crc32_end(struct sha1file *);