Signed-off-by: Pierre Habouzit <madcoder@xxxxxxxxxx>
---
strbuf.c | 7 +++++++
strbuf.h | 3 +++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/strbuf.c b/strbuf.c
index acc7fc8..565c343 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -28,6 +28,13 @@ void strbuf_grow(struct strbuf *sb, size_t extra) {
ALLOC_GROW(sb->buf, sb->len + extra + 1, sb->alloc);
}
+void strbuf_rtrim(struct strbuf *sb)
+{
+ while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1]))
+ sb->len--;
+ sb->buf[sb->len] = '\0';
+}
+
void strbuf_add(struct strbuf *sb, const void *data, size_t len) {
strbuf_grow(sb, len);
memcpy(sb->buf + sb->len, data, len);
diff --git a/strbuf.h b/strbuf.h
index b40dc99..9b708cc 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -68,6 +68,9 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len) {
extern void strbuf_grow(struct strbuf *, size_t);
+/*----- content related -----*/
+extern void strbuf_rtrim(struct strbuf *);
+
/*----- add data in your buffer -----*/
static inline void strbuf_addch(struct strbuf *sb, int c) {
strbuf_grow(sb, 1);
--
1.5.3.1
-
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