Append src onto dst with OpenSSL's bounded strlcat semantics.

Synopsis

Declared in <openssl/crypto.h>

size_t
OPENSSL_strlcat(
    char* dst,
    char const* src,
    size_t siz);

Return Value

Length of the string OPENSSL_strlcat tried to create (strlen(initial dst)+strlen(src)).

Parameters

Name

Description

dst

Destination buffer already containing a NUL‐terminated prefix.

src

NUL‐terminated string to append.

siz

Total capacity of dst in bytes.

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