Add docs for X509_get_ext_d2i() function.

[openssl.git] / e_os.h

diff --git a/e_os.h b/e_os.h
index 1e06e0a2fe50eec3b6c39ca952ac6e9920c21993..77efc6e35b2bc88086bb5c6f8dbec6eb880e96de 100644 (file)
--- a/e_os.h
+++ b/e_os.h
@@ -87,6 +87,7 @@ extern "C" {
 #  ifndef MAC_OS_GUSI_SOURCE
 #    define MAC_OS_pre_X
 #    define NO_SYS_TYPES_H
+     typedef long ssize_t;
 #  endif
 #  define NO_SYS_PARAM_H
 #  define NO_CHMOD
@@ -107,11 +108,11 @@ extern "C" {
 #  define MS_STATIC
 #endif
 
-#if defined(_WIN32) && !defined(WIN32)
+#if defined(_WIN32) && !defined(WIN32) && !defined(__CYGWIN32__)
 #  define WIN32
 #endif
 
-#if defined(WIN32) || defined(WIN16)
+#if (defined(WIN32) || defined(WIN16)) && !defined(__CYGWIN32__)
 #  ifndef WINDOWS
 #    define WINDOWS
 #  endif
@@ -135,7 +136,7 @@ extern "C" {
 #define clear_sys_error()      errno=0
 #endif
 
-#ifdef WINDOWS
+#if defined(WINDOWS) && !defined(__CYGWIN32__)
 #define get_last_socket_error()        WSAGetLastError()
 #define clear_socket_error()   WSASetLastError(0)
 #define readsocket(s,b,n)      recv((s),(b),(n),0)
@@ -169,7 +170,7 @@ extern "C" {
 #  define NO_FP_API
 #endif
 
-#if defined(WINDOWS) || defined(MSDOS)
+#if (defined(WINDOWS) || defined(MSDOS)) && !defined(__CYGWIN32__)
 
 #  ifndef S_IFDIR
 #    define S_IFDIR    _S_IFDIR
@@ -194,6 +195,8 @@ extern "C" {
 #  include <io.h>
 #  include <fcntl.h>
 
+#  define ssize_t long
+
 #  if defined (__BORLANDC__)
 #    define _setmode setmode
 #    define _O_TEXT O_TEXT
@@ -242,18 +245,32 @@ extern "C" {
 #    define RFILE              ".rnd"
 #    define LIST_SEPARATOR_CHAR ','
 #    define NUL_DEV            "NLA0:"
-  /* We need to do this, because DEC C converts exit code 0 to 1, but not 1
-     to 0.  We will convert 1 to 3!  Also, add the inhibit message bit... */
-#    ifndef MONOLITH
+  /* We need to do this since VMS has the following coding on status codes:
+
+     Bits 0-2: status type: 0 = warning, 1 = success, 2 = error, 3 = info ...
+               The important thing to know is that odd numbers are considered
+              good, while even ones are considered errors.
+     Bits 3-15: actual status number
+     Bits 16-27: facility number.  0 is considered "unknown"
+     Bits 28-31: control bits.  If bit 28 is set, the shell won't try to
+                 output the message (which, for random codes, just looks ugly)
+
+     So, what we do here is to change 0 to 1 to get the default success status,
+     and everything else is shifted up to fit into the status number field, and
+     the status is tagged as an error, which I believe is what is wanted here.
+     -- Richard Levitte
+  */
+#    if !defined(MONOLITH) || defined(OPENSSL_C)
 #      define EXIT(n)          do { int __VMS_EXIT = n; \
-                                     if (__VMS_EXIT == 1) __VMS_EXIT = 3; \
+                                     if (__VMS_EXIT == 0) \
+                                      __VMS_EXIT = 1; \
+                                    else \
+                                      __VMS_EXIT = (n << 3) | 2; \
                                      __VMS_EXIT |= 0x10000000; \
-                                    exit(n); return(n); } while(0)
+                                    exit(__VMS_EXIT); \
+                                    return(__VMS_EXIT); } while(0)
 #    else
-#      define EXIT(n)          do { int __VMS_EXIT = n; \
-                                     if (__VMS_EXIT == 1) __VMS_EXIT = 3; \
-                                     __VMS_EXIT |= 0x10000000; \
-                                    return(n); } while(0)
+#      define EXIT(n)          return(n)
 #    endif
 #    define NO_SYS_PARAM_H
 #  else
@@ -266,8 +283,15 @@ extern "C" {
 #    ifndef NO_SYS_TYPES_H
 #      include <sys/types.h>
 #    endif
-#    ifdef NeXT
-#      define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP */
+#    if defined(NeXT) || defined(NEWS4)
+#      define pid_t int /* pid_t is missing on NEXTSTEP/OPENSTEP
+                         * (unless when compiling with -D_POSIX_SOURCE,
+                         * which doesn't work for us) */
+#      define ssize_t int /* ditto */
+#    endif
+#    ifdef NEWS4 /* setvbuf is missing on mips-sony-bsd */
+#      define setvbuf(a, b, c, d) setbuffer((a), (b), (d))
+       typedef unsigned long clock_t;
 #    endif
 
 #    define OPENSSL_CONF       "openssl.cnf"
@@ -343,6 +367,10 @@ extern HINSTANCE _hInstance;
 #      include <sys/select.h>
 #    endif
 
+#    ifdef __QNX__
+#      include <sys/select.h>
+#    endif
+
 #    if defined(sun)
 #      include <sys/filio.h>
 #    else
@@ -371,12 +399,27 @@ extern HINSTANCE _hInstance;
 #  endif
 #endif
 
+#if defined(__ultrix)
+#  ifndef ssize_t
+#    define ssize_t int 
+#  endif
+#endif
+
 #if defined(THREADS) || defined(sun)
 #ifndef _REENTRANT
 #define _REENTRANT
 #endif
 #endif
 
+#if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
+  /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
+# define memmove(s1,s2,n) bcopy((s2),(s1),(n))
+# define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
+extern char *sys_errlist[]; extern int sys_nerr;
+# define strerror(errnum) \
+       (((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
+#endif
+
 /***********************************************/
 
 /* do we need to do this for getenv.