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This commit is contained in:
Vladislav Vaintroub 2009-11-25 15:20:14 +01:00
commit 53cc3b7bf8
162 changed files with 1608 additions and 1372 deletions
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24
vio/viosocket.c
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@ -855,3 +855,27 @@ int vio_close_shared_memory(Vio * vio)
}
#endif /* HAVE_SMEM */
#endif /* __WIN__ */
/**
Number of bytes in the read buffer.
@return number of bytes in the read buffer or < 0 if error.
*/
ssize_t vio_pending(Vio *vio)
{
#ifdef HAVE_OPENSSL
SSL *ssl= (SSL*) vio->ssl_arg;
#endif
if (vio->read_pos < vio->read_end)
return vio->read_end - vio->read_pos;
#ifdef HAVE_OPENSSL
if (ssl)
return SSL_pending(ssl);
#endif
return 0;
}