Commit 64e6bf64 authored by Richard Levitte's avatar Richard Levitte
Browse files

Assume TERMIOS is default, remove TERMIO on all Linux. 



The rationale for this move is that TERMIOS is default, supported by
POSIX-1.2001, and most definitely on Linux.  For a few other systems,
TERMIO may still be the termnial interface of preference, so we keep
-DTERMIO on those in Configure.

crypto/ui/ui_openssl.c is simplified in this regard, and will define
TERMIOS for all systems except a select few exceptions.
Reviewed-by: default avatarMatt Caswell <matt@openssl.org>
parent 146ca72c

Configure

+64 −64

File changed.

Preview size limit exceeded, changes collapsed.

crypto/ui/ui_openssl.c

+26 −33
Original line number Diff line number Diff line
@@ -178,43 +178,36 @@ 


/*

 * There are 5 types of terminal interface supported, TERMIO, TERMIOS, VMS,

 * MSDOS and SGTTY

 * MSDOS and SGTTY.

 *

 * If someone defines one of the macros TERMIO, TERMIOS or SGTTY, it will

 * remain respected.  Otherwise, we default to TERMIOS except for a few

 * systems that require something different.

 *

 * Note: we do not use SGTTY unless it's defined by the configuration.  We

 * may eventually opt to remove it's use entirely.

 */



#if defined(__sgi) && !defined(TERMIOS)

# define TERMIOS

# undef  TERMIO

# undef  SGTTY

#endif



#if defined(linux) && !defined(TERMIO)

# undef  TERMIOS

# define TERMIO

# undef  SGTTY

#endif

#if !defined(TERMIOS) && !defined(TERMIO) && !defined(SGTTY)



#ifdef _LIBC

# if defined(_LIBC)

#  undef  TERMIOS

#  define TERMIO

#  undef  SGTTY

#endif



#if !defined(TERMIO) && !defined(TERMIOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MSDOS) && !defined(MAC_OS_GUSI_SOURCE)

# undef  TERMIOS

# undef  TERMIO

# define SGTTY

#endif



#if defined(OPENSSL_SYS_VXWORKS)

# undef TERMIOS

/*

 * We know that VMS, MSDOS, VXWORKS, NETWARE use entirely other mechanisms.

 * MAC_OS_GUSI_SOURCE should probably go away, but that needs to be confirmed.

 */

# elif !defined(OPENSSL_SYS_VMS) \

	&& !defined(OPENSSL_SYS_MSDOS) \

	&& !defined(MAC_OS_GUSI_SOURCE) \

	&& !defined(OPENSSL_SYS_VXWORKS) \

	&& !defined(OPENSSL_SYS_NETWARE)

#  define TERMIOS

#  undef  TERMIO

#  undef  SGTTY

# endif



#if defined(OPENSSL_SYS_NETWARE)

# undef TERMIOS

# undef TERMIO

# undef SGTTY

#endif



#ifdef TERMIOS