Commit: 8f3e997526003e41ff5e38447785c4d4ebd66664 - mingw-org-wsl (git)

The MinGW.org Windows System Libraries

Commit MetaInfo

• Revisão: 8f3e997526003e41ff5e38447785c4d4ebd66664 (tree)
• Hora: 2016-10-14 05:03:56
• Autor: Keith Marshall <keithmarshall@user...>
• Commiter: Keith Marshall

Mensagem de Log

Resolve some non-ANSI typedef omissions.

Mudança Sumário

• modified: mingwrt/ChangeLog
• modified: mingwrt/include/io.h
• modified: mingwrt/include/sys/types.h

Diff

--- a/mingwrt/ChangeLog
+++ b/mingwrt/ChangeLog
@@ -1,3 +1,14 @@
[phone]  Keith Marshall  <[e-mail]>
+
+	Resolve some non-ANSI typedef omissions.
+
+	* include/sys/types.h (off_t, ssize_t): Always typedef them when...
+	[_POSIX_C_SOURCE || !_NO_OLDNAMES]: ...either of these prevails.
+
+	* include/io.h (_fsize_t): Do not suppress its typedef when...
+	[__STRICT_ANSI__]: ...this compiler option applies, irrespective of...
+	[!(_IO_H && _WCHAR_H)]: ...this, which otherwise causes supression.
+
 2016-09-20  Keith Marshall  <[e-mail]>
 
 	Prepare and tag mingwrt-3.22.2 patch release.

--- a/mingwrt/include/io.h
+++ b/mingwrt/include/io.h
@@ -96,10 +96,10 @@
 /* We must define _fsize_t, but some compilers (including GCC prior to
  * version 4.0), may choke if we try to do so more than once...
  */
-#if ! (defined _IO_H && defined _WCHAR_H)
+#if ! (defined _IO_H && defined _WCHAR_H) || defined __STRICT_ANSI__
  /* ...so DO NOT define it during direct <io.h> inclusion, (i.e. _IO_H
   * is defined), if <wchar.h> has already caused it to be defined, (i.e.
-  * _WCHAR_H is ALSO defined).
+  * _WCHAR_H is ALSO defined, but __STRICT_ANSI__ is NOT).
   */
 typedef	unsigned long	_fsize_t;
 #endif	/* ! (_IO_H && _WCHAR_H) */

--- a/mingwrt/include/sys/types.h
+++ b/mingwrt/include/sys/types.h
@@ -66,15 +66,17 @@
   */
   typedef __off32_t  _off_t;
 
-# if _POSIX_C_SOURCE
+# if _POSIX_C_SOURCE || ! defined _NO_OLDNAMES
   /* ...but note that this form should ALWAYS be preferred when
-   * compiling POSIX compatible source code.
+   * compiling POSIX compatible source code, and should also be
+   * made generally available unless Microsoft's old names have
+   * been suppressed, (by defining _NO_OLDNAMES).
    */
   typedef _off_t  off_t;
 # endif
 # if __GNUC__ < 4
   /* Some compilers, including GCC prior to v4, may get upset
-   * if we try to specifiy these typedefs more than once.
+   * if we try to specify these typedefs more than once.
    */
 #  define __have_typedef_off_t
 # endif
@@ -98,7 +100,7 @@
 
 # if __GNUC__ < 4
   /* Some compilers, including GCC prior to v4, may get upset
-   * if we try to specifiy these typedefs more than once.
+   * if we try to specify these typedefs more than once.
    */
 #  define __have_typedef___off64_t
 # endif
@@ -112,15 +114,17 @@
   */
   typedef int  _ssize_t;
 
-# if _POSIX_C_SOURCE
+# if _POSIX_C_SOURCE || ! defined _NO_OLDNAMES
   /* ...but note that this form should ALWAYS be preferred when
-   * compiling POSIX compatible source code.
+   * compiling POSIX compatible source code, and should also be
+   * made generally available unless Microsoft's old names have
+   * been suppressed, (by defining _NO_OLDNAMES).
    */
   typedef _ssize_t  ssize_t;
 # endif
 # if __GNUC__ < 4
   /* Some compilers, including GCC prior to v4, may get upset
-   * if we try to specifiy these typedefs more than once.
+   * if we try to specify these typedefs more than once.
    */
 #  define __have_typedef_ssize_t
 # endif