sha1_file.c: introduce a null_oid constant
null_oid is the struct object_id equivalent to null_sha1. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
brian m. carlson committed
Dec 6, 2015 at 22:16 UTC
3e56e7245c37ce57dde72ec74ee2df41ce603dda
2 files changed
+2
cache.h
+1
@@ -813,6 +813,7 @@ extern const char *find_unique_abbrev(const unsigned char *sha1, int len);
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extern int find_unique_abbrev_r(char *hex, const unsigned char *sha1, int len);
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extern const unsigned char null_sha1[GIT_SHA1_RAWSZ];
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+extern const struct object_id null_oid;
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static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
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{
sha1_file.c
+1
@@ -36,6 +36,7 @@
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static inline uintmax_t sz_fmt(size_t s) { return s; }
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const unsigned char null_sha1[20];
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+const struct object_id null_oid;
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/*
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* This is meant to hold a *small* number of objects that you would