diff options
Diffstat (limited to 'include/openssl/buffer.h')
| -rw-r--r-- | include/openssl/buffer.h | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/include/openssl/buffer.h b/include/openssl/buffer.h index efd240a5f9..f5b46dd71a 100644 --- a/include/openssl/buffer.h +++ b/include/openssl/buffer.h @@ -1,4 +1,3 @@ -/* crypto/buffer/buffer.h */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -60,6 +59,10 @@ # define HEADER_BUFFER_H # include <openssl/ossl_typ.h> +# ifndef HEADER_CRYPTO_H +# include <openssl/crypto.h> +# endif + #ifdef __cplusplus extern "C" { @@ -71,35 +74,33 @@ extern "C" { # include <sys/types.h> # endif -/* Already declared in ossl_typ.h */ -/* typedef struct buf_mem_st BUF_MEM; */ - +/* + * These names are outdated as of OpenSSL 1.1; a future release + * will move them to be deprecated. + */ +# define BUF_strdup(s) OPENSSL_strdup(s) +# define BUF_strndup(s, size) OPENSSL_strndup(s, size) +# define BUF_memdup(data, size) OPENSSL_memdup(data, size) +# define BUF_strlcpy(dst, src, size) OPENSSL_strlcpy(dst, src, size) +# define BUF_strlcat(dst, src, size) OPENSSL_strlcat(dst, src, size) +# define BUF_strnlen(str, maxlen) OPENSSL_strnlen(str, maxlen) + struct buf_mem_st { size_t length; /* current number of bytes */ char *data; size_t max; /* size of buffer */ + unsigned long flags; }; +# define BUF_MEM_FLAG_SECURE 0x01 + BUF_MEM *BUF_MEM_new(void); +BUF_MEM *BUF_MEM_new_ex(unsigned long flags); void BUF_MEM_free(BUF_MEM *a); -int BUF_MEM_grow(BUF_MEM *str, size_t len); -int BUF_MEM_grow_clean(BUF_MEM *str, size_t len); -size_t BUF_strnlen(const char *str, size_t maxlen); -char *BUF_strdup(const char *str); - -/* - * Like strndup, but in addition, explicitly guarantees to never read past the - * first |siz| bytes of |str|. - */ -char *BUF_strndup(const char *str, size_t siz); - -void *BUF_memdup(const void *data, size_t siz); +size_t BUF_MEM_grow(BUF_MEM *str, size_t len); +size_t BUF_MEM_grow_clean(BUF_MEM *str, size_t len); void BUF_reverse(unsigned char *out, const unsigned char *in, size_t siz); -/* safe string functions */ -size_t BUF_strlcpy(char *dst, const char *src, size_t siz); -size_t BUF_strlcat(char *dst, const char *src, size_t siz); - /* BEGIN ERROR CODES */ /* * The following lines are auto generated by the script mkerr.pl. Any changes @@ -110,12 +111,9 @@ void ERR_load_BUF_strings(void); /* Error codes for the BUF functions. */ /* Function codes. */ -# define BUF_F_BUF_MEMDUP 103 # define BUF_F_BUF_MEM_GROW 100 # define BUF_F_BUF_MEM_GROW_CLEAN 105 # define BUF_F_BUF_MEM_NEW 101 -# define BUF_F_BUF_STRDUP 102 -# define BUF_F_BUF_STRNDUP 104 /* Reason codes. */ |