Changeset 52acfab in mainline for abi/include/_bits

Timestamp:

2019-05-28T19:24:14Z (7 years ago)

Author:

GitHub <noreply@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

77de449e

Parents:

af5037d (diff), bebd154 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-05-28 19:24:14)

git-committer:

GitHub <noreply@…> (2019-05-28 19:24:14)

Message:

Merge pull request #161 from le-jzr/cxxcompat2

C++ compatibility improvements

Location:

abi/include/_bits

Files:

• decls.h (added)
• errno.h (modified) (2 diffs)
• native.h (modified) (2 diffs)
• off64_t.h (added)
• ssize_t.h (modified) (1 diff)

abi/include/_bits/errno.h

@@ -41 +41 @@
 #define _BITS_ERRNO_H_
 
+#include <_bits/native.h>
+#include <_bits/decls.h>
+
 #ifdef __OPAQUE_ERRNO__
 #include <_bits/__opaque_handle.h>
 
+__HELENOS_DECLS_BEGIN;
 __opaque_handle(errno_t);
 typedef errno_t sys_errno_t;
+__HELENOS_DECLS_END;
+
 #define __errno_t(val) ((errno_t) val)
 
 #else
 
-#include <_bits/native.h>
+__HELENOS_DECLS_BEGIN;
 
 /**
@@ -65 +71 @@
 typedef sysarg_t sys_errno_t;
 
+__HELENOS_DECLS_END;
+
 /**
  * A C++-style "cast" to `errno_t`.

abi/include/_bits/native.h

@@ -47 +47 @@
 
 #include <inttypes.h>
+#include <_bits/decls.h>
+
+__HELENOS_DECLS_BEGIN;
 
 typedef uintptr_t pfn_t;
@@ -53 +56 @@
 typedef intptr_t  native_t;
 
-#define PRIdn  PRIdPTR  /**< Format for native_t. */
-#define PRIun  PRIuPTR  /**< Format for sysarg_t. */
-#define PRIxn  PRIxPTR  /**< Format for hexadecimal sysarg_t. */
+__HELENOS_DECLS_END;
 
 #endif

abi/include/_bits/ssize_t.h

@@ -42 +42 @@
 
 #include <stdint.h>
+#include <_bits/decls.h>
 
+__C_DECLS_BEGIN;
 typedef intptr_t ssize_t;
-
-#define SSIZE_MIN  INTPTR_MIN
-#define SSIZE_MAX  INTPTR_MAX
+__C_DECLS_END;
 
 #endif