diff options
Diffstat (limited to 'strbuf.h')
| -rw-r--r-- | strbuf.h | 28 |
1 files changed, 22 insertions, 6 deletions
@@ -11,7 +11,7 @@ * build complex strings/buffers whose final size isn't easily known. * * It is NOT legal to copy the ->buf pointer away. - * `strbuf_detach' is the operation that detachs a buffer from its shell + * `strbuf_detach' is the operation that detaches a buffer from its shell * while keeping the shell valid wrt its invariants. * * 2. the ->buf member is a byte array that has at least ->len + 1 bytes @@ -61,7 +61,7 @@ static inline void strbuf_swap(struct strbuf *a, struct strbuf *b) { } /*----- strbuf size related -----*/ -static inline size_t strbuf_avail(struct strbuf *sb) { +static inline size_t strbuf_avail(const struct strbuf *sb) { return sb->alloc ? sb->alloc - sb->len - 1 : 0; } @@ -77,8 +77,14 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len) { #define strbuf_reset(sb) strbuf_setlen(sb, 0) /*----- content related -----*/ +extern void strbuf_trim(struct strbuf *); extern void strbuf_rtrim(struct strbuf *); -extern int strbuf_cmp(struct strbuf *, struct strbuf *); +extern void strbuf_ltrim(struct strbuf *); +extern int strbuf_cmp(const struct strbuf *, const struct strbuf *); +extern void strbuf_tolower(struct strbuf *); + +extern struct strbuf **strbuf_split(const struct strbuf *, int delim); +extern void strbuf_list_free(struct strbuf **); /*----- add data in your buffer -----*/ static inline void strbuf_addch(struct strbuf *sb, int c) { @@ -98,25 +104,35 @@ extern void strbuf_add(struct strbuf *, const void *, size_t); static inline void strbuf_addstr(struct strbuf *sb, const char *s) { strbuf_add(sb, s, strlen(s)); } -static inline void strbuf_addbuf(struct strbuf *sb, struct strbuf *sb2) { +static inline void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2) { strbuf_add(sb, sb2->buf, sb2->len); } extern void strbuf_adddup(struct strbuf *sb, size_t pos, size_t len); typedef size_t (*expand_fn_t) (struct strbuf *sb, const char *placeholder, void *context); extern void strbuf_expand(struct strbuf *sb, const char *format, expand_fn_t fn, void *context); +struct strbuf_expand_dict_entry { + const char *placeholder; + const char *value; +}; +extern size_t strbuf_expand_dict_cb(struct strbuf *sb, const char *placeholder, void *context); -__attribute__((format(printf,2,3))) +__attribute__((format (printf,2,3))) extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...); extern size_t strbuf_fread(struct strbuf *, size_t, FILE *); /* XXX: if read fails, any partial read is undone */ extern ssize_t strbuf_read(struct strbuf *, int fd, size_t hint); extern int strbuf_read_file(struct strbuf *sb, const char *path, size_t hint); +extern int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint); +extern int strbuf_getwholeline(struct strbuf *, FILE *, int); extern int strbuf_getline(struct strbuf *, FILE *, int); extern void stripspace(struct strbuf *buf, int skip_comments); -extern void launch_editor(const char *path, struct strbuf *buffer, const char *const *env); +extern int launch_editor(const char *path, struct strbuf *buffer, const char *const *env); + +extern int strbuf_branchname(struct strbuf *sb, const char *name); +extern int strbuf_check_branch_ref(struct strbuf *sb, const char *name); #endif /* STRBUF_H */ |