diff options
Diffstat (limited to 'strbuf.h')
| -rw-r--r-- | strbuf.h | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -3,8 +3,6 @@ /* See Documentation/technical/api-strbuf.txt */ -#include <assert.h> - extern char strbuf_slopbuf[]; struct strbuf { size_t alloc; @@ -33,9 +31,8 @@ static inline size_t strbuf_avail(const struct strbuf *sb) { extern void strbuf_grow(struct strbuf *, size_t); static inline void strbuf_setlen(struct strbuf *sb, size_t len) { - if (!sb->alloc) - strbuf_grow(sb, 0); - assert(len < sb->alloc); + if (len > (sb->alloc ? sb->alloc - 1 : 0)) + die("BUG: strbuf_setlen() beyond buffer"); sb->len = len; sb->buf[len] = '\0'; } @@ -47,7 +44,22 @@ extern void strbuf_rtrim(struct strbuf *); extern void strbuf_ltrim(struct strbuf *); extern int strbuf_cmp(const struct strbuf *, const struct strbuf *); -extern struct strbuf **strbuf_split(const struct strbuf *, int delim); +extern struct strbuf **strbuf_split_buf(const char *, size_t, + int delim, int max); +static inline struct strbuf **strbuf_split_str(const char *str, + int delim, int max) +{ + return strbuf_split_buf(str, strlen(str), delim, max); +} +static inline struct strbuf **strbuf_split_max(const struct strbuf *sb, + int delim, int max) +{ + return strbuf_split_buf(sb->buf, sb->len, delim, max); +} +static inline struct strbuf **strbuf_split(const struct strbuf *sb, int delim) +{ + return strbuf_split_max(sb, delim, 0); +} extern void strbuf_list_free(struct strbuf **); /*----- add data in your buffer -----*/ |