diff options
Diffstat (limited to 'crypto/bio/bf_buff.c')
| -rw-r--r-- | crypto/bio/bf_buff.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/crypto/bio/bf_buff.c b/crypto/bio/bf_buff.c index 0b3fe5f104..b90023ae2f 100644 --- a/crypto/bio/bf_buff.c +++ b/crypto/bio/bf_buff.c @@ -41,7 +41,7 @@ static const BIO_METHOD methods_buffer = { const BIO_METHOD *BIO_f_buffer(void) { - return (&methods_buffer); + return &methods_buffer; } static int buffer_new(BIO *bi) @@ -49,19 +49,19 @@ static int buffer_new(BIO *bi) BIO_F_BUFFER_CTX *ctx = OPENSSL_zalloc(sizeof(*ctx)); if (ctx == NULL) - return (0); + return 0; ctx->ibuf_size = DEFAULT_BUFFER_SIZE; ctx->ibuf = OPENSSL_malloc(DEFAULT_BUFFER_SIZE); if (ctx->ibuf == NULL) { OPENSSL_free(ctx); - return (0); + return 0; } ctx->obuf_size = DEFAULT_BUFFER_SIZE; ctx->obuf = OPENSSL_malloc(DEFAULT_BUFFER_SIZE); if (ctx->obuf == NULL) { OPENSSL_free(ctx->ibuf); OPENSSL_free(ctx); - return (0); + return 0; } bi->init = 1; @@ -75,7 +75,7 @@ static int buffer_free(BIO *a) BIO_F_BUFFER_CTX *b; if (a == NULL) - return (0); + return 0; b = (BIO_F_BUFFER_CTX *)a->ptr; OPENSSL_free(b->ibuf); OPENSSL_free(b->obuf); @@ -92,11 +92,11 @@ static int buffer_read(BIO *b, char *out, int outl) BIO_F_BUFFER_CTX *ctx; if (out == NULL) - return (0); + return 0; ctx = (BIO_F_BUFFER_CTX *)b->ptr; if ((ctx == NULL) || (b->next_bio == NULL)) - return (0); + return 0; num = 0; BIO_clear_retry_flags(b); @@ -111,7 +111,7 @@ static int buffer_read(BIO *b, char *out, int outl) ctx->ibuf_len -= i; num += i; if (outl == i) - return (num); + return num; outl -= i; out += i; } @@ -130,11 +130,11 @@ static int buffer_read(BIO *b, char *out, int outl) if (i < 0) return ((num > 0) ? num : i); if (i == 0) - return (num); + return num; } num += i; if (outl == i) - return (num); + return num; out += i; outl -= i; } @@ -148,7 +148,7 @@ static int buffer_read(BIO *b, char *out, int outl) if (i < 0) return ((num > 0) ? num : i); if (i == 0) - return (num); + return num; } ctx->ibuf_off = 0; ctx->ibuf_len = i; @@ -163,10 +163,10 @@ static int buffer_write(BIO *b, const char *in, int inl) BIO_F_BUFFER_CTX *ctx; if ((in == NULL) || (inl <= 0)) - return (0); + return 0; ctx = (BIO_F_BUFFER_CTX *)b->ptr; if ((ctx == NULL) || (b->next_bio == NULL)) - return (0); + return 0; BIO_clear_retry_flags(b); start: @@ -197,7 +197,7 @@ static int buffer_write(BIO *b, const char *in, int inl) if (i < 0) return ((num > 0) ? num : i); if (i == 0) - return (num); + return num; } ctx->obuf_off += i; ctx->obuf_len -= i; @@ -219,13 +219,13 @@ static int buffer_write(BIO *b, const char *in, int inl) if (i < 0) return ((num > 0) ? num : i); if (i == 0) - return (num); + return num; } num += i; in += i; inl -= i; if (inl == 0) - return (num); + return num; } /* @@ -252,7 +252,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) ctx->obuf_off = 0; ctx->obuf_len = 0; if (b->next_bio == NULL) - return (0); + return 0; ret = BIO_ctrl(b->next_bio, cmd, num, ptr); break; case BIO_CTRL_EOF: @@ -275,7 +275,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) ret = (long)ctx->obuf_len; if (ret == 0) { if (b->next_bio == NULL) - return (0); + return 0; ret = BIO_ctrl(b->next_bio, cmd, num, ptr); } break; @@ -283,7 +283,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) ret = (long)ctx->ibuf_len; if (ret == 0) { if (b->next_bio == NULL) - return (0); + return 0; ret = BIO_ctrl(b->next_bio, cmd, num, ptr); } break; @@ -347,7 +347,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) break; case BIO_C_DO_STATE_MACHINE: if (b->next_bio == NULL) - return (0); + return 0; BIO_clear_retry_flags(b); ret = BIO_ctrl(b->next_bio, cmd, num, ptr); BIO_copy_next_retry(b); @@ -355,7 +355,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) case BIO_CTRL_FLUSH: if (b->next_bio == NULL) - return (0); + return 0; if (ctx->obuf_len <= 0) { ret = BIO_ctrl(b->next_bio, cmd, num, ptr); break; @@ -368,7 +368,7 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) &(ctx->obuf[ctx->obuf_off]), ctx->obuf_len); BIO_copy_next_retry(b); if (r <= 0) - return ((long)r); + return (long)r; ctx->obuf_off += r; ctx->obuf_len -= r; } else { @@ -398,14 +398,14 @@ static long buffer_ctrl(BIO *b, int cmd, long num, void *ptr) break; default: if (b->next_bio == NULL) - return (0); + return 0; ret = BIO_ctrl(b->next_bio, cmd, num, ptr); break; } - return (ret); + return ret; malloc_error: BIOerr(BIO_F_BUFFER_CTRL, ERR_R_MALLOC_FAILURE); - return (0); + return 0; } static long buffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp) @@ -413,13 +413,13 @@ static long buffer_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp) long ret = 1; if (b->next_bio == NULL) - return (0); + return 0; switch (cmd) { default: ret = BIO_callback_ctrl(b->next_bio, cmd, fp); break; } - return (ret); + return ret; } static int buffer_gets(BIO *b, char *buf, int size) @@ -450,7 +450,7 @@ static int buffer_gets(BIO *b, char *buf, int size) ctx->ibuf_off += i; if (flag || size == 0) { *buf = '\0'; - return (num); + return num; } } else { /* read another chunk */ @@ -461,7 +461,7 @@ static int buffer_gets(BIO *b, char *buf, int size) if (i < 0) return ((num > 0) ? num : i); if (i == 0) - return (num); + return num; } ctx->ibuf_len = i; ctx->ibuf_off = 0; @@ -471,5 +471,5 @@ static int buffer_gets(BIO *b, char *buf, int size) static int buffer_puts(BIO *b, const char *str) { - return (buffer_write(b, str, strlen(str))); + return buffer_write(b, str, strlen(str)); } |