diff options
Diffstat (limited to 'strbuf.h')
| -rw-r--r-- | strbuf.h | 39 |
1 files changed, 35 insertions, 4 deletions
@@ -109,9 +109,7 @@ extern void strbuf_attach(struct strbuf *, void *, size_t, size_t); */ static inline void strbuf_swap(struct strbuf *a, struct strbuf *b) { - struct strbuf tmp = *a; - *a = *b; - *b = tmp; + SWAP(*a, *b); } @@ -443,6 +441,20 @@ extern int strbuf_getcwd(struct strbuf *sb); */ extern void strbuf_add_absolute_path(struct strbuf *sb, const char *path); +/** + * Canonize `path` (make it absolute, resolve symlinks, remove extra + * slashes) and append it to `sb`. Die with an informative error + * message if there is a problem. + * + * The directory part of `path` (i.e., everything up to the last + * dir_sep) must denote a valid, existing directory, but the last + * component need not exist. + * + * Callers that don't mind links should use the more lightweight + * strbuf_add_absolute_path() instead. + */ +extern void strbuf_add_real_path(struct strbuf *sb, const char *path); + /** * Normalize in-place the path contained in the strbuf. See @@ -562,7 +574,26 @@ static inline void strbuf_complete_line(struct strbuf *sb) strbuf_complete(sb, '\n'); } -extern int strbuf_branchname(struct strbuf *sb, const char *name); +/* + * Copy "name" to "sb", expanding any special @-marks as handled by + * interpret_branch_name(). The result is a non-qualified branch name + * (so "foo" or "origin/master" instead of "refs/heads/foo" or + * "refs/remotes/origin/master"). + * + * Note that the resulting name may not be a syntactically valid refname. + * + * If "allowed" is non-zero, restrict the set of allowed expansions. See + * interpret_branch_name() for details. + */ +extern void strbuf_branchname(struct strbuf *sb, const char *name, + unsigned allowed); + +/* + * Like strbuf_branchname() above, but confirm that the result is + * syntactically valid to be used as a local branch name in refs/heads/. + * + * The return value is "0" if the result is valid, and "-1" otherwise. + */ extern int strbuf_check_branch_ref(struct strbuf *sb, const char *name); extern void strbuf_addstr_urlencode(struct strbuf *, const char *, |