Cross Reference: /external/boringssl/src/crypto/bio/bio

Lines Matching defs:bio
57 #include <openssl/bio.h>
97 static int mem_new(BIO *bio) {
107   bio->shutdown = 1;
108   bio->init = 1;
109   bio->num = -1;
110   bio->ptr = (char *)b;
115 static int mem_free(BIO *bio) {
118   if (bio == NULL) {
122   if (!bio->shutdown || !bio->init || bio->ptr == NULL) {
126   b = (BUF_MEM *)bio->ptr;
127   if (bio->flags & BIO_FLAGS_MEM_RDONLY) {
131   bio->ptr = NULL;
135 static int mem_read(BIO *bio, char *out, int outl) {
137   BUF_MEM *b = (BUF_MEM*) bio->ptr;
139   BIO_clear_retry_flags(bio);
148     if (bio->flags & BIO_FLAGS_MEM_RDONLY) {
154     ret = bio->num;
156       BIO_set_retry_read(bio);
162 static int mem_write(BIO *bio, const char *in, int inl) {
167   b = (BUF_MEM *)bio->ptr;
169   if (bio->flags & BIO_FLAGS_MEM_RDONLY) {
174   BIO_clear_retry_flags(bio);
193 static int mem_gets(BIO *bio, char *buf, int size) {
196   BUF_MEM *b = (BUF_MEM *)bio->ptr;
198   BIO_clear_retry_flags(bio);
221   i = mem_read(bio, buf, i);
228 static long mem_ctrl(BIO *bio, int cmd, long num, void *ptr) {
232   BUF_MEM *b = (BUF_MEM *)bio->ptr;
238         if (bio->flags & BIO_FLAGS_MEM_RDONLY) {
251       bio->num = (int)num;
261       mem_free(bio);
262       bio->shutdown = (int)num;
263       bio->ptr = ptr;
272       ret = (long)bio->shutdown;
275       bio->shutdown = (int)num;
300 int BIO_mem_contents(const BIO *bio, const uint8_t **out_contents,
303   if (bio->method != &mem_method) {
307   b = (BUF_MEM *)bio->ptr;
313 long BIO_get_mem_data(BIO *bio, char **contents) {
314   return BIO_ctrl(bio, BIO_CTRL_INFO, 0, (char *) contents);
317 int BIO_get_mem_ptr(BIO *bio, BUF_MEM **out) {
318   return BIO_ctrl(bio, BIO_C_GET_BUF_MEM_PTR, 0, (char *) out);
321 int BIO_set_mem_buf(BIO *bio, BUF_MEM *b, int take_ownership) {
322   return BIO_ctrl(bio, BIO_C_SET_BUF_MEM, take_ownership, (char *) b);
325 int BIO_set_mem_eof_return(BIO *bio, int eof_value) {
326   return BIO_ctrl(bio, BIO_C_SET_BUF_MEM_EOF_RETURN, eof_value, NULL);