shared.c: add strbuf_ensure_end
This is a small helper so that we can easily ensure that a strbuf ends with the specified character. Signed-off-by: John Keeping <john@keeping.me.uk>
这个提交包含在:
2
cgit.h
2
cgit.h
@ -304,6 +304,8 @@ extern char *ensure_end(const char *str, char c);
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extern char *strlpart(char *txt, int maxlen);
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extern char *strlpart(char *txt, int maxlen);
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extern char *strrpart(char *txt, int maxlen);
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extern char *strrpart(char *txt, int maxlen);
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extern void strbuf_ensure_end(struct strbuf *sb, char c);
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extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
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extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
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extern void cgit_free_reflist_inner(struct reflist *list);
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extern void cgit_free_reflist_inner(struct reflist *list);
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extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
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extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
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6
shared.c
6
shared.c
@ -130,6 +130,12 @@ char *ensure_end(const char *str, char c)
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return result;
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return result;
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}
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}
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void strbuf_ensure_end(struct strbuf *sb, char c)
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{
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if (!sb->len || sb->buf[sb->len - 1] != c)
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strbuf_addch(sb, c);
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}
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char *strlpart(char *txt, int maxlen)
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char *strlpart(char *txt, int maxlen)
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{
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{
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char *result;
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char *result;
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