X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=e_os.h;h=49a0c3ed181c22e426f3399c1e9efd747a5f73d7;hp=241e0bac5451ad88f90dfebac01d23f18c1c0fb3;hb=c27bc74698ed043b7549d5637ec0a8cf65b39e59;hpb=cff55b90e95e1fa6c90154f93f12363e761d88c7

diff --git a/e_os.h b/e_os.h
index 241e0bac54..49a0c3ed18 100644
--- a/e_os.h
+++ b/e_os.h
@@ -13,6 +13,7 @@
 # include <openssl/opensslconf.h>
 
 # include <openssl/e_os2.h>
+# include <openssl/crypto.h>
 /*
  * <openssl/e_os2.h> contains what we can justify to make visible to the
  * outside; this file e_os.h is not part of the exported interface.
@@ -30,29 +31,30 @@ extern "C" {
 # endif
 
 /*
- * We need a format operator for some client tools for uint64_t.  If inttypes.h
- * isn't available or did not define it, just go with hard-coded.
+ * Format specifier for printing size_t. Original conundrum was to
+ * get it working with -Wformat [-Werror], which can be considered
+ * overzelaous, especially in multi-platform context, but it's
+ * conscious choice...
  */
-# if defined(OPENSSL_SYS_UEFI)
-#  define PRIu64 "Lu"
-# endif
-# ifndef PRIu64
-#  ifdef SIXTY_FOUR_BIT_LONG
-#   define PRIu64 "lu"
-#  else
-#   define PRIu64 "llu"
-#  endif
-# endif
-
-/* Format specifier for printing size_t */
-# if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
+# if defined(_WIN64)
+#  define OSSLzu  "I64u"    /* One would expect _WIN{64|32} cases after
+                             * __STDC_VERSION__, but there are corner
+                             * cases of MinGW compilers that link with
+                             * non-compliant MSVCRT.DLL... */
+# elif defined(_WIN32)
+#  define OSSLzu  "u"
+# elif defined(__VMS)
+#  define OSSLzu  "u"       /* VMS suffers from similar problem as MinGW,
+                             * i.e. C RTL falling behind compiler. Recall
+                             * that sizeof(size_t)==4 even in LP64 case. */
+# elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 #  define OSSLzu  "zu"
+# elif defined(__SIZEOF_SIZE_T__) && __SIZEOF_SIZE_T__==4
+#  define OSSLzu  "u"       /* 'lu' should have worked, but when generating
+                             * 32-bit code gcc still complains :-( */
 # else
-#  ifdef THIRTY_TWO_BIT
-#   define OSSLzu "u"
-#  else
-#   define OSSLzu PRIu64
-#  endif
+#  define OSSLzu  "lu"      /* To see that is works recall what does L
+                             * stand for in ILP32 and LP64 */
 # endif
 
 # if !defined(NDEBUG) && !defined(OPENSSL_NO_STDIO)
@@ -543,6 +545,23 @@ struct servent *getservbyname(const char *name, const char *proto);
 # define CRYPTO_memcmp memcmp
 #endif
 
+#ifdef NDEBUG
+# define ossl_assert(x) (int)(x)
+#else
+__owur static ossl_inline int ossl_assert_int(int expr, const char *exprstr,
+                                              const char *file, int line)
+{
+    if (!expr)
+        OPENSSL_die(exprstr, file, line);
+
+    return expr;
+}
+
+# define ossl_assert(x) ossl_assert_int((int)(x), "Assertion failed: "#x, \
+                                         __FILE__, __LINE__)
+
+#endif
+
 #ifdef  __cplusplus
 }
 #endif