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strbuf: docs and const pointers.

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H Hautakoski 2010-09-14 12:54:56 +02:00 • committed by Henrik Hautakoski
parent 850df3fc87
commit ccdad9c6aa
3 changed files with 17 additions and 5 deletions
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6
src/common/strbuf.c
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@ -89,7 +89,7 @@ void strbuf_free(strbuf_t *s) {
strbuf_init(s);
}
void strbuf_append(strbuf_t *s, void *ptr, size_t len) {
void strbuf_append(strbuf_t *s, const void *ptr, size_t len) {
strbuf_expand(s, len);
memcpy(s->buf + s->len, ptr, len);
@ -97,7 +97,7 @@ void strbuf_append(strbuf_t *s, void *ptr, size_t len) {
s->buf[s->len] = '\0';
}
void strbuf_append_str(strbuf_t *s, char *str) {
void strbuf_append_str(strbuf_t *s, const char *str) {
strbuf_append(s, str, strlen(str));
}
@ -157,7 +157,7 @@ void strbuf_squeeze(strbuf_t *s, char ch) {
size_t np = p, of = 0;
for(; np >= 1 && s->buf[np-1] == ch; np--)
for(; np && s->buf[np-1] == ch; np--)
of++;
for(s->len -= of; np <= s->len; np++)
s->buf[np] = s->buf[np + of];

4
src/common/strbuf.h
View file

@ -33,9 +33,9 @@ char* strbuf_release(strbuf_t *s);
void strbuf_free(strbuf_t *s);
void strbuf_append(strbuf_t *s, void *ptr, size_t len);
void strbuf_append(strbuf_t *s, const void *ptr, size_t len);
void strbuf_append_str(strbuf_t *s, char *str);
void strbuf_append_str(strbuf_t *s, const char *str);
void strbuf_append_ch(strbuf_t *s, char ch);