29 static struct wpabuf_trace * wpabuf_get_trace(const struct wpabuf *buf)  in wpabuf_get_trace()
37 static void wpabuf_overflow(const struct wpabuf *buf, size_t len)  in wpabuf_overflow()
52 int wpabuf_resize(struct wpabuf **_buf, size_t add_len)  in wpabuf_resize()
54 	struct wpabuf *buf = *_buf;  in wpabuf_resize()
84 					  sizeof(struct wpabuf) +  in wpabuf_resize()
89 			buf = (struct wpabuf *) (trace + 1);  in wpabuf_resize()
91 				  sizeof(struct wpabuf) + buf->used, 0,  in wpabuf_resize()
94 			nbuf = (unsigned char*)os_realloc(buf, sizeof(struct wpabuf) +  in wpabuf_resize()
98 			buf = (struct wpabuf *) nbuf;  in wpabuf_resize()
99 			memset(nbuf + sizeof(struct wpabuf) + buf->used, 0,  in wpabuf_resize()
117 struct wpabuf * wpabuf_alloc(size_t len)  in wpabuf_alloc()
121 					       sizeof(struct wpabuf) + len);  in wpabuf_alloc()
122 	struct wpabuf *buf;  in wpabuf_alloc()
126 	buf = (struct wpabuf *) (trace + 1);  in wpabuf_alloc()
128 	struct wpabuf *buf = (struct wpabuf *)os_zalloc(sizeof(struct wpabuf) + len);  in wpabuf_alloc()
138 struct wpabuf * wpabuf_alloc_ext_data(u8 *data, size_t len)  in wpabuf_alloc_ext_data()
142 					       sizeof(struct wpabuf));  in wpabuf_alloc_ext_data()
143 	struct wpabuf *buf;  in wpabuf_alloc_ext_data()
147 	buf = (struct wpabuf *) (trace + 1);  in wpabuf_alloc_ext_data()
149 	struct wpabuf *buf = (struct wpabuf *)os_zalloc(sizeof(struct wpabuf));  in wpabuf_alloc_ext_data()
163 struct wpabuf * wpabuf_alloc_copy(const void *data, size_t len)  in wpabuf_alloc_copy()
165 	struct wpabuf *buf = wpabuf_alloc(len);  in wpabuf_alloc_copy()
172 struct wpabuf * wpabuf_dup(const struct wpabuf *src)  in wpabuf_dup()
174 	struct wpabuf *buf = wpabuf_alloc(wpabuf_len(src));  in wpabuf_dup()
185 void wpabuf_free(struct wpabuf *buf)  in wpabuf_free()
210 void wpabuf_clear_free(struct wpabuf *buf)  in wpabuf_clear_free()
219 void * wpabuf_put(struct wpabuf *buf, size_t len)  in wpabuf_put()
239 struct wpabuf * wpabuf_concat(struct wpabuf *a, struct wpabuf *b)  in wpabuf_concat()
241 	struct wpabuf *n = NULL;  in wpabuf_concat()
279 struct wpabuf * wpabuf_zeropad(struct wpabuf *buf, size_t len)  in wpabuf_zeropad()
281 	struct wpabuf *ret;  in wpabuf_zeropad()
301 void wpabuf_printf(struct wpabuf *buf, const char *fmt, ...)  in wpabuf_printf()