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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-01-22 14:02:47 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-01-22 14:02:47 +0100 |
commit | 5770bab70b870c4c7180be8c8df4446bceaffa07 (patch) | |
tree | 66d51202906a6915e63fbed9cff3257092971302 | |
parent | Update README.waf and rename it to README.md (diff) | |
download | rtems-libbsd-5770bab70b870c4c7180be8c8df4446bceaffa07.tar.bz2 |
Remove obsolete file
-rw-r--r-- | patches/newlib-cvs-20121024.diff | 835 |
1 files changed, 0 insertions, 835 deletions
diff --git a/patches/newlib-cvs-20121024.diff b/patches/newlib-cvs-20121024.diff deleted file mode 100644 index 491001f2..00000000 --- a/patches/newlib-cvs-20121024.diff +++ /dev/null @@ -1,835 +0,0 @@ -Index: newlib/configure.host -=================================================================== -RCS file: /cvs/src/src/newlib/configure.host,v -retrieving revision 1.126 -diff -u -r1.126 configure.host ---- newlib/configure.host 26 Sep 2012 20:06:46 -0000 1.126 -+++ newlib/configure.host 24 Oct 2012 20:32:47 -0000 -@@ -550,6 +550,7 @@ - newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC" - # turn off unsupported items in posix directory - newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN" -+ newlib_cflags="${newlib_cflags} -Wall" - ;; - # VxWorks supplies its own version of malloc, and the newlib one - # doesn't work because VxWorks does not have sbrk. -Index: newlib/libc/include/pthread.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/include/pthread.h,v -retrieving revision 1.9 -diff -u -r1.9 pthread.h ---- newlib/libc/include/pthread.h 8 Dec 2010 14:44:06 -0000 1.9 -+++ newlib/libc/include/pthread.h 24 Oct 2012 20:32:47 -0000 -@@ -328,6 +328,13 @@ - - #if defined(_POSIX_READER_WRITER_LOCKS) - -+/* This is used to statically initialize a pthread_rwlock_t. Example: -+ -+ pthread_mutex_t mutex = PTHREAD_RWLOCK_INITIALIZER; -+ */ -+ -+#define PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t) 0xFFFFFFFF) -+ - int _EXFUN(pthread_rwlockattr_init, (pthread_rwlockattr_t *__attr)); - int _EXFUN(pthread_rwlockattr_destroy, (pthread_rwlockattr_t *__attr)); - int _EXFUN(pthread_rwlockattr_getpshared, -Index: newlib/libc/include/sys/cdefs.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/include/sys/cdefs.h,v -retrieving revision 1.2 -diff -u -r1.2 cdefs.h ---- newlib/libc/include/sys/cdefs.h 3 Mar 2011 10:37:08 -0000 1.2 -+++ newlib/libc/include/sys/cdefs.h 24 Oct 2012 20:32:47 -0000 -@@ -1,8 +1,4 @@ --/* libc/sys/linux/sys/cdefs.h - Helper macros for K&R vs. ANSI C compat. */ -- --/* Written 2000 by Werner Almesberger */ -- --/* -+/*- - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * -@@ -17,10 +13,6 @@ - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. -- * 3. All advertising materials mentioning features or use of this software -- * must display the following acknowledgement: -- * This product includes software developed by the University of -- * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. -@@ -38,25 +30,91 @@ - * SUCH DAMAGE. - * - * @(#)cdefs.h 8.8 (Berkeley) 1/9/95 -- * $FreeBSD: src/sys/sys/cdefs.h,v 1.54 2002/05/11 03:58:24 alfred Exp $ -+ * $FreeBSD$ - */ - --#ifndef _SYS_CDEFS_H --#define _SYS_CDEFS_H -+/* FreeBSD kernel code depends on sys/cdefs.h using precisely this guard */ -+#ifndef _SYS_CDEFS_HH_ -+#define _SYS_CDEFS_HH_ -+ -+#if defined(__cplusplus) -+#define __BEGIN_DECLS extern "C" { -+#define __END_DECLS } -+#else -+#define __BEGIN_DECLS -+#define __END_DECLS -+#endif - --#define __FBSDID(x) /* nothing */ - /* -- * Note: the goal here is not compatibility to K&R C. Since we know that we -- * have GCC which understands ANSI C perfectly well, we make use of this. -+ * This code has been put in place to help reduce the addition of -+ * compiler specific defines in FreeBSD code. It helps to aid in -+ * having a compiler-agnostic source tree. - */ - --#define __P(args) args --#define __PMT(args) args --#define __const const --#define __signed signed --#define __volatile volatile --#define __DOTS , ... --#define __THROW -+#if defined(__GNUC__) || defined(__INTEL_COMPILER) -+ -+#if __GNUC__ >= 3 || defined(__INTEL_COMPILER) -+#define __GNUCLIKE_ASM 3 -+#define __GNUCLIKE_MATH_BUILTIN_CONSTANTS -+#else -+#define __GNUCLIKE_ASM 2 -+#endif -+#define __GNUCLIKE___TYPEOF 1 -+#define __GNUCLIKE___OFFSETOF 1 -+#define __GNUCLIKE___SECTION 1 -+ -+#define __GNUCLIKE_ATTRIBUTE_MODE_DI 1 -+ -+#ifndef __INTEL_COMPILER -+# define __GNUCLIKE_CTOR_SECTION_HANDLING 1 -+#endif -+ -+#define __GNUCLIKE_BUILTIN_CONSTANT_P 1 -+# if defined(__INTEL_COMPILER) && defined(__cplusplus) \ -+ && __INTEL_COMPILER < 800 -+# undef __GNUCLIKE_BUILTIN_CONSTANT_P -+# endif -+ -+#if (__GNUC_MINOR__ > 95 || __GNUC__ >= 3) && !defined(__INTEL_COMPILER) -+# define __GNUCLIKE_BUILTIN_VARARGS 1 -+# define __GNUCLIKE_BUILTIN_STDARG 1 -+# define __GNUCLIKE_BUILTIN_VAALIST 1 -+#endif -+ -+#if defined(__GNUC__) -+# define __GNUC_VA_LIST_COMPATIBILITY 1 -+#endif -+ -+#ifndef __INTEL_COMPILER -+# define __GNUCLIKE_BUILTIN_NEXT_ARG 1 -+# define __GNUCLIKE_MATH_BUILTIN_RELOPS -+#endif -+ -+#define __GNUCLIKE_BUILTIN_MEMCPY 1 -+ -+/* XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced */ -+#define __CC_SUPPORTS_INLINE 1 -+#define __CC_SUPPORTS___INLINE 1 -+#define __CC_SUPPORTS___INLINE__ 1 -+ -+#define __CC_SUPPORTS___FUNC__ 1 -+#define __CC_SUPPORTS_WARNING 1 -+ -+#define __CC_SUPPORTS_VARADIC_XXX 1 /* see varargs.h */ -+ -+#define __CC_SUPPORTS_DYNAMIC_ARRAY_INIT 1 -+ -+#endif /* __GNUC__ || __INTEL_COMPILER */ -+ -+/* -+ * Macro to test if we're using a specific version of gcc or later. -+ */ -+#if defined(__GNUC__) && !defined(__INTEL_COMPILER) -+#define __GNUC_PREREQ__(ma, mi) \ -+ (__GNUC__ > (ma) || __GNUC__ == (ma) && __GNUC_MINOR__ >= (mi)) -+#else -+#define __GNUC_PREREQ__(ma, mi) 0 -+#endif - - /* - * The __CONCAT macro is used to concatenate parts of symbol names, e.g. -@@ -70,41 +128,256 @@ - * __XSTRING is like __STRING, but it expands any macros in its argument - * first. It is only available with ANSI C. - */ --#define __CONCAT1(x,y) x ## y --#define __CONCAT(x,y) __CONCAT1(x,y) --#define __STRING(x) #x /* stringify without expanding x */ --#define __XSTRING(x) __STRING(x) /* expand x, then stringify */ -+#if defined(__STDC__) || defined(__cplusplus) -+#define __P(protos) protos /* full-blown ANSI C */ -+#define __CONCAT1(x,y) x ## y -+#define __CONCAT(x,y) __CONCAT1(x,y) -+#define __STRING(x) #x /* stringify without expanding x */ -+#define __XSTRING(x) __STRING(x) /* expand x, then stringify */ - -+/* -+ * Required to build gcc's libssp. Not part of current FreeBSD version -+ * but assumed to exist by existing code. -+ */ - #ifdef __GNUC__ - # define __ASMNAME(cname) __XSTRING (__USER_LABEL_PREFIX__) cname - #endif - --#define __ptr_t void * --#define __long_double_t long double -+#define __const const /* define reserved names to standard */ -+#define __signed signed -+#define __volatile volatile -+#if defined(__cplusplus) -+#define __inline inline /* convert to C++ keyword */ -+#else -+#if !(defined(__CC_SUPPORTS___INLINE)) -+#define __inline /* delete GCC keyword */ -+#endif /* ! __CC_SUPPORTS___INLINE */ -+#endif /* !__cplusplus */ -+ -+#else /* !(__STDC__ || __cplusplus) */ -+#define __P(protos) () /* traditional C preprocessor */ -+#define __CONCAT(x,y) x/**/y -+#define __STRING(x) "x" -+ -+#if !defined(__CC_SUPPORTS___INLINE) -+#define __const /* delete pseudo-ANSI C keywords */ -+#define __inline -+#define __signed -+#define __volatile -+/* -+ * In non-ANSI C environments, new programs will want ANSI-only C keywords -+ * deleted from the program and old programs will want them left alone. -+ * When using a compiler other than gcc, programs using the ANSI C keywords -+ * const, inline etc. as normal identifiers should define -DNO_ANSI_KEYWORDS. -+ * When using "gcc -traditional", we assume that this is the intent; if -+ * __GNUC__ is defined but __STDC__ is not, we leave the new keywords alone. -+ */ -+#ifndef NO_ANSI_KEYWORDS -+#define const /* delete ANSI C keywords */ -+#define inline -+#define signed -+#define volatile -+#endif /* !NO_ANSI_KEYWORDS */ -+#endif /* !__CC_SUPPORTS___INLINE */ -+#endif /* !(__STDC__ || __cplusplus) */ - --#define __attribute_malloc__ --#define __attribute_pure__ --#define __attribute_format_strfmon__(a,b) --#define __flexarr [0] -- --#ifdef __cplusplus --# define __BEGIN_DECLS extern "C" { --# define __END_DECLS } --#else --# define __BEGIN_DECLS --# define __END_DECLS --#endif -- --#ifndef __BOUNDED_POINTERS__ --# define __bounded /* nothing */ --# define __unbounded /* nothing */ --# define __ptrvalue /* nothing */ -+/* -+ * Compiler-dependent macros to help declare dead (non-returning) and -+ * pure (no side effects) functions, and unused variables. They are -+ * null except for versions of gcc that are known to support the features -+ * properly (old versions of gcc-2 supported the dead and pure features -+ * in a different (wrong) way). If we do not provide an implementation -+ * for a given compiler, let the compile fail if it is told to use -+ * a feature that we cannot live without. -+ */ -+#ifdef lint -+#define __dead2 -+#define __pure2 -+#define __unused -+#define __packed -+#define __aligned(x) -+#define __section(x) -+#else -+#if !__GNUC_PREREQ__(2, 5) && !defined(__INTEL_COMPILER) -+#define __dead2 -+#define __pure2 -+#define __unused -+#endif -+#if __GNUC__ == 2 && __GNUC_MINOR__ >= 5 && __GNUC_MINOR__ < 7 && !defined(__INTEL_COMPILER) -+#define __dead2 __attribute__((__noreturn__)) -+#define __pure2 __attribute__((__const__)) -+#define __unused -+/* XXX Find out what to do for __packed, __aligned and __section */ -+#endif -+#if __GNUC_PREREQ__(2, 7) -+#define __dead2 __attribute__((__noreturn__)) -+#define __pure2 __attribute__((__const__)) -+#define __unused __attribute__((__unused__)) -+#define __used __attribute__((__used__)) -+#define __packed __attribute__((__packed__)) -+#define __aligned(x) __attribute__((__aligned__(x))) -+#define __section(x) __attribute__((__section__(x))) -+#endif -+#if defined(__INTEL_COMPILER) -+#define __dead2 __attribute__((__noreturn__)) -+#define __pure2 __attribute__((__const__)) -+#define __unused __attribute__((__unused__)) -+#define __used __attribute__((__used__)) -+#define __packed __attribute__((__packed__)) -+#define __aligned(x) __attribute__((__aligned__(x))) -+#define __section(x) __attribute__((__section__(x))) -+#endif - #endif - --#ifdef __GNUC__ -+#if __GNUC_PREREQ__(2, 96) -+#define __malloc_like __attribute__((__malloc__)) -+#define __pure __attribute__((__pure__)) -+#else -+#define __malloc_like -+#define __pure -+#endif -+ -+#if __GNUC_PREREQ__(3, 1) || (defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 800) -+#define __always_inline __attribute__((__always_inline__)) -+#else -+#define __always_inline -+#endif -+ -+#if __GNUC_PREREQ__(4, 2) /* actually 4.1.3 */ -+#define __gnu89_inline __attribute__((__gnu_inline__)) __inline -+#else -+#define __gnu89_inline -+#endif -+ -+#if __GNUC_PREREQ__(3, 1) -+#define __noinline __attribute__ ((__noinline__)) -+#else -+#define __noinline -+#endif -+ -+#if __GNUC_PREREQ__(3, 3) -+#define __nonnull(x) __attribute__((__nonnull__(x))) -+#else -+#define __nonnull(x) -+#endif -+ -+/* XXX: should use `#if __STDC_VERSION__ < 199901'. */ -+#if !__GNUC_PREREQ__(2, 7) && !defined(__INTEL_COMPILER) -+#define __func__ NULL -+#endif -+ -+#if (defined(__INTEL_COMPILER) || (defined(__GNUC__) && __GNUC__ >= 2)) && !defined(__STRICT_ANSI__) || __STDC_VERSION__ >= 199901 -+#define __LONG_LONG_SUPPORTED -+#endif -+ -+/* -+ * GCC 2.95 provides `__restrict' as an extension to C90 to support the -+ * C99-specific `restrict' type qualifier. We happen to use `__restrict' as -+ * a way to define the `restrict' type qualifier without disturbing older -+ * software that is unaware of C99 keywords. -+ */ -+#if !(__GNUC__ == 2 && __GNUC_MINOR__ == 95) -+#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901 || defined(lint) -+#define __restrict -+#else -+#define __restrict restrict -+#endif -+#endif -+ -+/* -+ * GNU C version 2.96 adds explicit branch prediction so that -+ * the CPU back-end can hint the processor and also so that -+ * code blocks can be reordered such that the predicted path -+ * sees a more linear flow, thus improving cache behavior, etc. -+ * -+ * The following two macros provide us with a way to utilize this -+ * compiler feature. Use __predict_true() if you expect the expression -+ * to evaluate to true, and __predict_false() if you expect the -+ * expression to evaluate to false. -+ * -+ * A few notes about usage: -+ * -+ * * Generally, __predict_false() error condition checks (unless -+ * you have some _strong_ reason to do otherwise, in which case -+ * document it), and/or __predict_true() `no-error' condition -+ * checks, assuming you want to optimize for the no-error case. -+ * -+ * * Other than that, if you don't know the likelihood of a test -+ * succeeding from empirical or other `hard' evidence, don't -+ * make predictions. -+ * -+ * * These are meant to be used in places that are run `a lot'. -+ * It is wasteful to make predictions in code that is run -+ * seldomly (e.g. at subsystem initialization time) as the -+ * basic block reordering that this affects can often generate -+ * larger code. -+ */ -+#if __GNUC_PREREQ__(2, 96) -+#define __predict_true(exp) __builtin_expect((exp), 1) -+#define __predict_false(exp) __builtin_expect((exp), 0) -+#else -+#define __predict_true(exp) (exp) -+#define __predict_false(exp) (exp) -+#endif -+ -+#if __GNUC_PREREQ__(4, 2) -+#define __hidden __attribute__((__visibility__("hidden"))) -+#define __exported __attribute__((__visibility__("default"))) -+#else -+#define __hidden -+#define __exported -+#endif -+ -+/* -+ * We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h> -+ * require it. -+ */ -+#if __GNUC_PREREQ__(4, 1) -+#define __offsetof(type, field) __builtin_offsetof(type, field) -+#else -+#ifndef __cplusplus -+#define __offsetof(type, field) ((size_t)(&((type *)0)->field)) -+#else -+#define __offsetof(type, field) \ -+ (__offsetof__ (reinterpret_cast <size_t> \ -+ (&reinterpret_cast <const volatile char &> \ -+ (static_cast<type *> (0)->field)))) -+#endif -+#endif -+#define __rangeof(type, start, end) \ -+ (__offsetof(type, end) - __offsetof(type, start)) -+ -+/* -+ * Compiler-dependent macros to declare that functions take printf-like -+ * or scanf-like arguments. They are null except for versions of gcc -+ * that are known to support the features properly (old versions of gcc-2 -+ * didn't permit keeping the keywords out of the application namespace). -+ */ -+#if !__GNUC_PREREQ__(2, 7) && !defined(__INTEL_COMPILER) -+#define __printflike(fmtarg, firstvararg) -+#define __scanflike(fmtarg, firstvararg) -+#define __format_arg(fmtarg) -+#else -+#define __printflike(fmtarg, firstvararg) \ -+ __attribute__((__format__ (__printf__, fmtarg, firstvararg))) -+#define __scanflike(fmtarg, firstvararg) \ -+ __attribute__((__format__ (__scanf__, fmtarg, firstvararg))) -+#define __format_arg(fmtarg) __attribute__((__format_arg__ (fmtarg))) -+#endif -+ -+/* Compiler-dependent macros that rely on FreeBSD-specific extensions. */ -+#if __FreeBSD_cc_version >= 300001 && defined(__GNUC__) && !defined(__INTEL_COMPILER) -+#define __printf0like(fmtarg, firstvararg) \ -+ __attribute__((__format__ (__printf0__, fmtarg, firstvararg))) -+#else -+#define __printf0like(fmtarg, firstvararg) -+#endif -+ -+#if defined(__GNUC__) || defined(__INTEL_COMPILER) -+#ifndef __INTEL_COMPILER - #define __strong_reference(sym,aliassym) \ -- extern __typeof (sym) aliassym __attribute__ ((__alias__ (#sym))); --#ifdef __ELF__ -+ extern __typeof (sym) aliassym __attribute__ ((__alias__ (#sym))) -+#endif - #ifdef __STDC__ - #define __weak_reference(sym,alias) \ - __asm__(".weak " #alias); \ -@@ -113,6 +386,10 @@ - __asm__(".section .gnu.warning." #sym); \ - __asm__(".asciz \"" msg "\""); \ - __asm__(".previous") -+#define __sym_compat(sym,impl,verid) \ -+ __asm__(".symver " #impl ", " #sym "@" #verid) -+#define __sym_default(sym,impl,verid) \ -+ __asm__(".symver " #impl ", " #sym "@@" #verid) - #else - #define __weak_reference(sym,alias) \ - __asm__(".weak alias"); \ -@@ -121,24 +398,208 @@ - __asm__(".section .gnu.warning.sym"); \ - __asm__(".asciz \"msg\""); \ - __asm__(".previous") -+#define __sym_compat(sym,impl,verid) \ -+ __asm__(".symver impl, sym@verid") -+#define __sym_default(impl,sym,verid) \ -+ __asm__(".symver impl, sym@@verid") - #endif /* __STDC__ */ --#else /* !__ELF__ */ --#ifdef __STDC__ --#define __weak_reference(sym,alias) \ -- __asm__(".stabs \"_" #alias "\",11,0,0,0"); \ -- __asm__(".stabs \"_" #sym "\",1,0,0,0") --#define __warn_references(sym,msg) \ -- __asm__(".stabs \"" msg "\",30,0,0,0"); \ -- __asm__(".stabs \"_" #sym "\",1,0,0,0") -+#endif /* __GNUC__ || __INTEL_COMPILER */ -+ -+#if defined(__GNUC__) || defined(__INTEL_COMPILER) -+#define __IDSTRING(name,string) __asm__(".ident\t\"" string "\"") - #else --#define __weak_reference(sym,alias) \ -- __asm__(".stabs \"_/**/alias\",11,0,0,0"); \ -- __asm__(".stabs \"_/**/sym\",1,0,0,0") --#define __warn_references(sym,msg) \ -- __asm__(".stabs msg,30,0,0,0"); \ -- __asm__(".stabs \"_/**/sym\",1,0,0,0") --#endif /* __STDC__ */ --#endif /* __ELF__ */ --#endif /* __GNUC__ */ -+/* -+ * The following definition might not work well if used in header files, -+ * but it should be better than nothing. If you want a "do nothing" -+ * version, then it should generate some harmless declaration, such as: -+ * #define __IDSTRING(name,string) struct __hack -+ */ -+#define __IDSTRING(name,string) static const char name[] __unused = string -+#endif -+ -+/* -+ * Embed the rcs id of a source file in the resulting library. Note that in -+ * more recent ELF binutils, we use .ident allowing the ID to be stripped. -+ * Usage: -+ * __FBSDID("$FreeBSD$"); -+ */ -+#ifndef __FBSDID -+#if !defined(lint) && !defined(STRIP_FBSDID) -+#define __FBSDID(s) __IDSTRING(__CONCAT(__rcsid_,__LINE__),s) -+#else -+#define __FBSDID(s) struct __hack -+#endif -+#endif -+ -+#ifndef __RCSID -+#ifndef NO__RCSID -+#define __RCSID(s) __IDSTRING(__CONCAT(__rcsid_,__LINE__),s) -+#else -+#define __RCSID(s) struct __hack -+#endif -+#endif -+ -+#ifndef __RCSID_SOURCE -+#ifndef NO__RCSID_SOURCE -+#define __RCSID_SOURCE(s) __IDSTRING(__CONCAT(__rcsid_source_,__LINE__),s) -+#else -+#define __RCSID_SOURCE(s) struct __hack -+#endif -+#endif -+ -+#ifndef __SCCSID -+#ifndef NO__SCCSID -+#define __SCCSID(s) __IDSTRING(__CONCAT(__sccsid_,__LINE__),s) -+#else -+#define __SCCSID(s) struct __hack -+#endif -+#endif -+ -+#ifndef __COPYRIGHT -+#ifndef NO__COPYRIGHT -+#define __COPYRIGHT(s) __IDSTRING(__CONCAT(__copyright_,__LINE__),s) -+#else -+#define __COPYRIGHT(s) struct __hack -+#endif -+#endif -+ -+#ifndef __DECONST -+#define __DECONST(type, var) ((type)(uintptr_t)(const void *)(var)) -+#endif -+ -+#ifndef __DEVOLATILE -+#define __DEVOLATILE(type, var) ((type)(uintptr_t)(volatile void *)(var)) -+#endif -+ -+#ifndef __DEQUALIFY -+#define __DEQUALIFY(type, var) ((type)(uintptr_t)(const volatile void *)(var)) -+#endif -+ -+/* -+ * The following section is directly from the FreeBSD source except for -+ * the addition of including <sys/features.h>. This code is desirable -+ * for RTEMS to include but may not be desirable for other targets. -+ * In the interest of conservatism, I am leaving it RTEMS specific. -+ */ -+#ifdef __rtems__ -+/* -+ * In newlib, <sys/features.h> defines the feature flags the POSIX API set of -+ * conditionals depend on. -+ */ -+#include <sys/features.h> -+ -+/*- -+ * The following definitions are an extension of the behavior originally -+ * implemented in <sys/_posix.h>, but with a different level of granularity. -+ * POSIX.1 requires that the macros we test be defined before any standard -+ * header file is included. -+ * -+ * Here's a quick run-down of the versions: -+ * defined(_POSIX_SOURCE) 1003.1-1988 -+ * _POSIX_C_SOURCE == 1 1003.1-1990 -+ * _POSIX_C_SOURCE == 2 1003.2-1992 C Language Binding Option -+ * _POSIX_C_SOURCE == 199309 1003.1b-1993 -+ * _POSIX_C_SOURCE == 199506 1003.1c-1995, 1003.1i-1995, -+ * and the omnibus ISO/IEC 9945-1: 1996 -+ * _POSIX_C_SOURCE == 200112 1003.1-2001 -+ * _POSIX_C_SOURCE == 200809 1003.1-2008 -+ * -+ * In addition, the X/Open Portability Guide, which is now the Single UNIX -+ * Specification, defines a feature-test macro which indicates the version of -+ * that specification, and which subsumes _POSIX_C_SOURCE. -+ * -+ * Our macros begin with two underscores to avoid namespace screwage. -+ */ -+ -+/* Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1. */ -+#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE == 1 -+#undef _POSIX_C_SOURCE /* Probably illegal, but beyond caring now. */ -+#define _POSIX_C_SOURCE 199009 -+#endif -+ -+/* Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2. */ -+#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE == 2 -+#undef _POSIX_C_SOURCE -+#define _POSIX_C_SOURCE 199209 -+#endif -+ -+/* Deal with various X/Open Portability Guides and Single UNIX Spec. */ -+#ifdef _XOPEN_SOURCE -+#if _XOPEN_SOURCE - 0 >= 700 -+#define __XSI_VISIBLE 700 -+#undef _POSIX_C_SOURCE -+#define _POSIX_C_SOURCE 200809 -+#elif _XOPEN_SOURCE - 0 >= 600 -+#define __XSI_VISIBLE 600 -+#undef _POSIX_C_SOURCE -+#define _POSIX_C_SOURCE 200112 -+#elif _XOPEN_SOURCE - 0 >= 500 -+#define __XSI_VISIBLE 500 -+#undef _POSIX_C_SOURCE -+#define _POSIX_C_SOURCE 199506 -+#endif -+#endif -+ -+/* -+ * Deal with all versions of POSIX. The ordering relative to the tests above is -+ * important. -+ */ -+#if defined(_POSIX_SOURCE) && !defined(_POSIX_C_SOURCE) -+#define _POSIX_C_SOURCE 198808 -+#endif -+#ifdef _POSIX_C_SOURCE -+#if _POSIX_C_SOURCE >= 200809 -+#define __POSIX_VISIBLE 200809 -+#define __ISO_C_VISIBLE 1999 -+#elif _POSIX_C_SOURCE >= 200112 -+#define __POSIX_VISIBLE 200112 -+#define __ISO_C_VISIBLE 1999 -+#elif _POSIX_C_SOURCE >= 199506 -+#define __POSIX_VISIBLE 199506 -+#define __ISO_C_VISIBLE 1990 -+#elif _POSIX_C_SOURCE >= 199309 -+#define __POSIX_VISIBLE 199309 -+#define __ISO_C_VISIBLE 1990 -+#elif _POSIX_C_SOURCE >= 199209 -+#define __POSIX_VISIBLE 199209 -+#define __ISO_C_VISIBLE 1990 -+#elif _POSIX_C_SOURCE >= 199009 -+#define __POSIX_VISIBLE 199009 -+#define __ISO_C_VISIBLE 1990 -+#else -+#define __POSIX_VISIBLE 198808 -+#define __ISO_C_VISIBLE 0 -+#endif /* _POSIX_C_SOURCE */ -+#else -+/*- -+ * Deal with _ANSI_SOURCE: -+ * If it is defined, and no other compilation environment is explicitly -+ * requested, then define our internal feature-test macros to zero. This -+ * makes no difference to the preprocessor (undefined symbols in preprocessing -+ * expressions are defined to have value zero), but makes it more convenient for -+ * a test program to print out the values. -+ * -+ * If a program mistakenly defines _ANSI_SOURCE and some other macro such as -+ * _POSIX_C_SOURCE, we will assume that it wants the broader compilation -+ * environment (and in fact we will never get here). -+ */ -+#if defined(_ANSI_SOURCE) /* Hide almost everything. */ -+#define __POSIX_VISIBLE 0 -+#define __XSI_VISIBLE 0 -+#define __BSD_VISIBLE 0 -+#define __ISO_C_VISIBLE 1990 -+#elif defined(_C99_SOURCE) /* Localism to specify strict C99 env. */ -+#define __POSIX_VISIBLE 0 -+#define __XSI_VISIBLE 0 -+#define __BSD_VISIBLE 0 -+#define __ISO_C_VISIBLE 1999 -+#else /* Default environment: show everything. */ -+#define __POSIX_VISIBLE 200809 -+#define __XSI_VISIBLE 700 -+#define __BSD_VISIBLE 1 -+#define __ISO_C_VISIBLE 1999 -+#endif -+#endif -+#endif - --#endif /* _SYS_CDEFS_H */ -+#endif /* !_SYS_CDEFS_H_ */ -Index: newlib/libc/include/sys/features.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/include/sys/features.h,v -retrieving revision 1.27 -diff -u -r1.27 features.h ---- newlib/libc/include/sys/features.h 20 Jul 2011 19:41:15 -0000 1.27 -+++ newlib/libc/include/sys/features.h 24 Oct 2012 20:32:47 -0000 -@@ -28,9 +28,10 @@ - /* RTEMS adheres to POSIX -- 1003.1b with some features from annexes. */ - - #ifdef __rtems__ -+#define _POSIX_C_SOURCE 200809L - #define _POSIX_JOB_CONTROL 1 - #define _POSIX_SAVED_IDS 1 --#define _POSIX_VERSION 199309L -+#define _POSIX_VERSION 200809L - #define _POSIX_ASYNCHRONOUS_IO 1 - #define _POSIX_FSYNC 1 - #define _POSIX_MAPPED_FILES 1 -@@ -46,9 +47,9 @@ - /* #define _POSIX_SHARED_MEMORY_OBJECTS 1 */ - #define _POSIX_SYNCHRONIZED_IO 1 - #define _POSIX_TIMERS 1 --#define _POSIX_BARRIERS 200112L --#define _POSIX_READER_WRITER_LOCKS 200112L --#define _POSIX_SPIN_LOCKS 200112L -+#define _POSIX_BARRIERS 200809L -+#define _POSIX_READER_WRITER_LOCKS 200809L -+#define _POSIX_SPIN_LOCKS 200809L - - - /* In P1003.1b but defined by drafts at least as early as P1003.1c/D10 */ -Index: newlib/libc/include/sys/signal.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/include/sys/signal.h,v -retrieving revision 1.21 -diff -u -r1.21 signal.h ---- newlib/libc/include/sys/signal.h 8 Aug 2012 11:04:16 -0000 1.21 -+++ newlib/libc/include/sys/signal.h 24 Oct 2012 20:32:47 -0000 -@@ -101,6 +101,15 @@ - #define sa_sigaction _signal_handlers._sigaction - #endif - -+/* -+ * Structure used in sigaltstack call. -+ */ -+typedef struct sigalstack { -+ void *ss_sp; /* Stack base or pointer. */ -+ size_t ss_size; /* Stack size. */ -+ int ss_flags; /* Flags. */ -+} stack_t; -+ - #elif defined(__CYGWIN__) - #include <cygwin/signal.h> - #else -@@ -158,6 +167,10 @@ - int _EXFUN(sigsuspend, (const sigset_t *)); - int _EXFUN(sigpause, (int)); - -+#if defined(__rtems__) -+int _EXFUN(sigaltstack, (const stack_t *, stack_t *)); -+#endif -+ - #if defined(_POSIX_THREADS) - #ifdef __CYGWIN__ - # ifndef _CYGWIN_TYPES_H -Index: newlib/libc/search/hash.c -=================================================================== -RCS file: /cvs/src/src/newlib/libc/search/hash.c,v -retrieving revision 1.11 -diff -u -r1.11 hash.c ---- newlib/libc/search/hash.c 8 Aug 2012 11:04:17 -0000 1.11 -+++ newlib/libc/search/hash.c 24 Oct 2012 20:32:47 -0000 -@@ -141,9 +141,9 @@ - new_table = 0; - if (!file || (flags & O_TRUNC) || - #ifdef __USE_INTERNAL_STAT64 -- (_stat64(file, &statbuf) && (errno == ENOENT))) { -+ (stat64(file, &statbuf) && (errno == ENOENT))) { - #else -- (_stat(file, &statbuf) && (errno == ENOENT))) { -+ (stat(file, &statbuf) && (errno == ENOENT))) { - #endif - if (errno == ENOENT) - errno = 0; /* Just in case someone looks at errno */ -@@ -157,9 +157,9 @@ - a new .db file, then reinitialize the database */ - if ((flags & O_CREAT) && - #ifdef __USE_INTERNAL_STAT64 -- _fstat64(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) -+ fstat64(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) - #else -- _fstat(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) -+ fstat(hashp->fp, &statbuf) == 0 && statbuf.st_size == 0) - #endif - new_table = 1; - -@@ -339,9 +339,9 @@ - /* Fix bucket size to be optimal for file system */ - if (file != NULL) { - #ifdef __USE_INTERNAL_STAT64 -- if (_stat64(file, &statbuf)) -+ if (stat64(file, &statbuf)) - #else -- if (_stat(file, &statbuf)) -+ if (stat(file, &statbuf)) - #endif - return (NULL); - hashp->BSIZE = statbuf.st_blksize; -Index: newlib/libc/sys/rtems/machine/_types.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/sys/rtems/machine/_types.h,v -retrieving revision 1.8 -diff -u -r1.8 _types.h ---- newlib/libc/sys/rtems/machine/_types.h 18 Jul 2012 15:22:45 -0000 1.8 -+++ newlib/libc/sys/rtems/machine/_types.h 24 Oct 2012 20:32:47 -0000 -@@ -13,7 +13,7 @@ - * could be applied here. - */ - --#if defined(__i386__) || defined(__m32r__) || defined(__h8300__) || (defined(__arm__) && !defined(__ARM_EABI__)) || defined(__bfin__) || defined(__m68k__) || defined(__MICROBLAZE__) -+#if defined(__i386__) || defined(__m32r__) || defined(__h8300__) || defined(__arm__) || defined(__bfin__) || defined(__m68k__) || defined(__v850) || defined(__MICROBLAZE__) - #if defined(__H8300__) - typedef signed int _ssize_t; - #else -Index: newlib/libc/sys/rtems/machine/param.h -=================================================================== -RCS file: /cvs/src/src/newlib/libc/sys/rtems/machine/param.h,v -retrieving revision 1.4 -diff -u -r1.4 param.h ---- newlib/libc/sys/rtems/machine/param.h 16 Dec 2009 21:35:51 -0000 1.4 -+++ newlib/libc/sys/rtems/machine/param.h 24 Oct 2012 20:32:47 -0000 -@@ -56,7 +56,12 @@ - * of the hardware page size. - */ - #ifndef MSIZE -+/* This increased from the old RTEMS TCP/IP stack to the FreeBSD 8.x one */ -+#ifdef __NEW_RTEMS_BSD__ -+#define MSIZE 256 /* size of an mbuf */ -+#else - #define MSIZE 128 /* size of an mbuf */ -+#endif - #endif /* MSIZE */ - - #ifndef MCLSHIFT |