45 resize(atf_dynstr_t *ad, size_t newsize)  in resize()  argument
50     PRE(newsize > ad->m_datasize);  in resize()
56         strcpy(newdata, ad->m_data);  in resize()
57         free(ad->m_data);  in resize()
58         ad->m_data = newdata;  in resize()
59         ad->m_datasize = newsize;  in resize()
68 prepend_or_append(atf_dynstr_t *ad, const char *fmt, va_list ap,  in prepend_or_append()  argument
81     newlen = ad->m_length + strlen(aux);  in prepend_or_append()
83     if (newlen + sizeof(char) > ad->m_datasize) {  in prepend_or_append()
84         err = resize(ad, newlen + sizeof(char));  in prepend_or_append()
90         memmove(ad->m_data + strlen(aux), ad->m_data, ad->m_length + 1);  in prepend_or_append()
91         memcpy(ad->m_data, aux, strlen(aux));  in prepend_or_append()
93         strcpy(ad->m_data + ad->m_length, aux);  in prepend_or_append()
94     ad->m_length = newlen;  in prepend_or_append()
118 atf_dynstr_init(atf_dynstr_t *ad)  in atf_dynstr_init()  argument
122     ad->m_data = (char *)malloc(sizeof(char));  in atf_dynstr_init()
123     if (ad->m_data == NULL) {  in atf_dynstr_init()
128     ad->m_data[0] = '\0';  in atf_dynstr_init()
129     ad->m_datasize = 1;  in atf_dynstr_init()
130     ad->m_length = 0;  in atf_dynstr_init()
138 atf_dynstr_init_ap(atf_dynstr_t *ad, const char *fmt, va_list ap)  in atf_dynstr_init_ap()  argument
142     ad->m_datasize = strlen(fmt) + 1;  in atf_dynstr_init_ap()
143     ad->m_length = 0;  in atf_dynstr_init_ap()
149         ad->m_datasize *= 2;  in atf_dynstr_init_ap()
150         ad->m_data = (char *)malloc(ad->m_datasize);  in atf_dynstr_init_ap()
151         if (ad->m_data == NULL) {  in atf_dynstr_init_ap()
157         ret = vsnprintf(ad->m_data, ad->m_datasize, fmt, ap2);  in atf_dynstr_init_ap()
160             free(ad->m_data);  in atf_dynstr_init_ap()
166         if ((size_t)ret >= ad->m_datasize) {  in atf_dynstr_init_ap()
167             free(ad->m_data);  in atf_dynstr_init_ap()
168             ad->m_data = NULL;  in atf_dynstr_init_ap()
170         ad->m_length = ret;  in atf_dynstr_init_ap()
171     } while (ad->m_length >= ad->m_datasize);  in atf_dynstr_init_ap()
175     POST(atf_is_error(err) || ad->m_data != NULL);  in atf_dynstr_init_ap()
180 atf_dynstr_init_fmt(atf_dynstr_t *ad, const char *fmt, ...)  in atf_dynstr_init_fmt()  argument
186     err = atf_dynstr_init_ap(ad, fmt, ap);  in atf_dynstr_init_fmt()
193 atf_dynstr_init_raw(atf_dynstr_t *ad, const void *mem, size_t memlen)  in atf_dynstr_init_raw()  argument
202     ad->m_data = (char *)malloc(memlen + 1);  in atf_dynstr_init_raw()
203     if (ad->m_data == NULL) {  in atf_dynstr_init_raw()
208     ad->m_datasize = memlen + 1;  in atf_dynstr_init_raw()
209     memcpy(ad->m_data, mem, memlen);  in atf_dynstr_init_raw()
210     ad->m_data[memlen] = '\0';  in atf_dynstr_init_raw()
211     ad->m_length = strlen(ad->m_data);  in atf_dynstr_init_raw()
212     INV(ad->m_length <= memlen);  in atf_dynstr_init_raw()
220 atf_dynstr_init_rep(atf_dynstr_t *ad, size_t len, char ch)  in atf_dynstr_init_rep()  argument
229     ad->m_datasize = (len + 1) * sizeof(char);  in atf_dynstr_init_rep()
230     ad->m_data = (char *)malloc(ad->m_datasize);  in atf_dynstr_init_rep()
231     if (ad->m_data == NULL) {  in atf_dynstr_init_rep()
236     memset(ad->m_data, ch, len);  in atf_dynstr_init_rep()
237     ad->m_data[len] = '\0';  in atf_dynstr_init_rep()
238     ad->m_length = len;  in atf_dynstr_init_rep()
246 atf_dynstr_init_substr(atf_dynstr_t *ad, const atf_dynstr_t *src,  in atf_dynstr_init_substr()  argument
255     return atf_dynstr_init_raw(ad, src->m_data + beg, end - beg);  in atf_dynstr_init_substr()
277 atf_dynstr_fini(atf_dynstr_t *ad)  in atf_dynstr_fini()  argument
279     INV(ad->m_data != NULL);  in atf_dynstr_fini()
280     free(ad->m_data);  in atf_dynstr_fini()
284 atf_dynstr_fini_disown(atf_dynstr_t *ad)  in atf_dynstr_fini_disown()  argument
286     INV(ad->m_data != NULL);  in atf_dynstr_fini_disown()
287     return ad->m_data;  in atf_dynstr_fini_disown()
295 atf_dynstr_cstring(const atf_dynstr_t *ad)  in atf_dynstr_cstring()  argument
297     return ad->m_data;  in atf_dynstr_cstring()
301 atf_dynstr_length(const atf_dynstr_t *ad)  in atf_dynstr_length()  argument
303     return ad->m_length;  in atf_dynstr_length()
307 atf_dynstr_rfind_ch(const atf_dynstr_t *ad, char ch)  in atf_dynstr_rfind_ch()  argument
311     for (pos = ad->m_length; pos > 0 && ad->m_data[pos - 1] != ch; pos--)  in atf_dynstr_rfind_ch()
322 atf_dynstr_append_ap(atf_dynstr_t *ad, const char *fmt, va_list ap)  in atf_dynstr_append_ap()  argument
328     err = prepend_or_append(ad, fmt, ap2, false);  in atf_dynstr_append_ap()
335 atf_dynstr_append_fmt(atf_dynstr_t *ad, const char *fmt, ...)  in atf_dynstr_append_fmt()  argument
341     err = prepend_or_append(ad, fmt, ap, false);  in atf_dynstr_append_fmt()
348 atf_dynstr_clear(atf_dynstr_t *ad)  in atf_dynstr_clear()  argument
350     ad->m_data[0] = '\0';  in atf_dynstr_clear()
351     ad->m_length = 0;  in atf_dynstr_clear()
355 atf_dynstr_prepend_ap(atf_dynstr_t *ad, const char *fmt, va_list ap)  in atf_dynstr_prepend_ap()  argument
361     err = prepend_or_append(ad, fmt, ap2, true);  in atf_dynstr_prepend_ap()
368 atf_dynstr_prepend_fmt(atf_dynstr_t *ad, const char *fmt, ...)  in atf_dynstr_prepend_fmt()  argument
374     err = prepend_or_append(ad, fmt, ap, true);  in atf_dynstr_prepend_fmt()
385 atf_equal_dynstr_cstring(const atf_dynstr_t *ad, const char *str)  in atf_equal_dynstr_cstring()  argument
387     return strcmp(ad->m_data, str) == 0;  in atf_equal_dynstr_cstring()