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Handle Visual C warning about non-standard function names.

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Visual C version from version 2003 complain about certain function
names, for example:

    apps\apps.c(2572) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details.

This adds preprocessor aliases for them in e_os.h.

Additionally, crypto/conf/conf_lib.c needs to include e_os.h to catch
those aliases.

RT#4488
RT#4489

Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Richard Levitte 2016-05-25 23:35:54 +02:00
parent 656bbdc68c
commit dc6b5c7beb
2 changed files with 8 additions and 0 deletions
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1
crypto/conf/conf_lib.c
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@ -15,6 +15,7 @@
#include <openssl/conf.h>
#include <openssl/conf_api.h>
#include <openssl/lhash.h>
#include "e_os.h"
static CONF_METHOD *default_CONF_method = NULL;

7
e_os.h
View file

@ -469,6 +469,13 @@ struct servent *PASCAL getservbyname(const char *, const char *);
# if defined(OPENSSL_SYS_WINDOWS)
# define strcasecmp _stricmp
# define strncasecmp _strnicmp
# if (_MSC_VER >= 1310)
# define open _open
# define fdopen _fdopen
# define close _close
# define strdup _strdup
# define unlink _unlink
# endif
# elif defined(OPENSSL_SYS_VMS)
/* VMS below version 7.0 doesn't have strcasecmp() */
# include "internal/o_str.h"