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authorJoseph Myers <joseph@codesourcery.com>2017-03-16 13:31:57 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-03-16 13:31:57 +0000
commit2072f5c34ede81dde9e0d953d57a0690a66b0f12 (patch)
tree0833e169e1c3e9b24ef64e9010f7bb1e862f7da8
parentd6fc3f6516cd20f195758086fbbbe3f17a8a6d95 (diff)
downloadtermbaud-2072f5c34ede81dde9e0d953d57a0690a66b0f12.tar.gz
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Remove C++ namespace handling from glibc headers.
glibc headers include some code (not particularly consistent or systematic) to put various declarations in C++ namespaces std and __c99, if _GLIBCPP_USE_NAMESPACES is defined. As noted in <https://gcc.gnu.org/ml/libstdc++/2017-03/msg00025.html>, this macro was removed from libstdc++ in 2000. I don't expect compilation with such old versions of libstdc++ to work with current glibc headers anyway (whereas old *binaries* are expected to stay working with current glibc); this patch (which should be a no-op with any libstdc++ version postdating that removal) removes all this code from the glibc headers. The begin-end-check.pl test, whose comments say it is about checking these namespace macro calls, is also removed. The code in that test would have covered __BEGIN_DECLS / __END_DECLS as well, but if those weren't properly matched it would show up with the check-installed-headers-cxx tests, so I don't think there is an actual use for keeping begin-end-check.pl with the namespace code removed. Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). * misc/sys/cdefs.h (__BEGIN_NAMESPACE_STD): Remove macro. (__END_NAMESPACE_STD): Likewise. (__USING_NAMESPACE_STD): Likewise. (__BEGIN_NAMESPACE_C99): Likewise. (__END_NAMESPACE_C99): Likewise. (__USING_NAMESPACE_C99): Likewise. * math/math.h (_Mdouble_BEGIN_NAMESPACE): Do not define and undefine macro. (_Mdouble_END_NAMESPACE): Likewise. * ctype/ctype.h: Do not handle C++ namespaces. * libio/bits/stdio-ldbl.h: Likewise. * libio/stdio.h: Likewise. * locale/locale.h: Likewise. * math/bits/mathcalls.h: Likewise. * setjmp/setjmp.h: Likewise. * signal/signal.h: Likewise. * stdlib/bits/stdlib-float.h: Likewise. * stdlib/bits/stdlib-ldbl.h: Likewise. * stdlib/stdlib.h: Likewise. * string/string.h: Likewise. * sysdeps/x86/fpu/bits/mathinline.h: Likewise. * time/bits/types/clock_t.h: Likewise. * time/bits/types/struct_tm.h: Likewise. * time/bits/types/time_t.h: Likewise. * time/time.h: Likewise. * wcsmbs/bits/wchar-ldbl.h: Likewise. * wcsmbs/uchar.h: Likewise. * wcsmbs/wchar.h: Likewise. [_GLIBCPP_USE_NAMESPACES] (wint_t): Remove conditional definition. * wctype/wctype.h: Do not handle C++ namespaces. * scripts/begin-end-check.pl: Remove. * Makefile (installed-headers): Likewise. (tests-special): Do not add $(objpfx)begin-end-check.out. ($(objpfx)begin-end-check.out): Remove.
-rw-r--r--ChangeLog37
-rw-r--r--Makefile51
-rw-r--r--ctype/ctype.h8
-rw-r--r--libio/bits/stdio-ldbl.h6
-rw-r--r--libio/stdio.h45
-rw-r--r--locale/locale.h4
-rw-r--r--math/bits/mathcalls.h31
-rw-r--r--math/math.h12
-rw-r--r--misc/sys/cdefs.h25
-rw-r--r--scripts/begin-end-check.pl47
-rw-r--r--setjmp/setjmp.h8
-rw-r--r--signal/signal.h6
-rw-r--r--stdlib/bits/stdlib-float.h2
-rw-r--r--stdlib/bits/stdlib-ldbl.h2
-rw-r--r--stdlib/stdlib.h44
-rw-r--r--string/string.h14
-rw-r--r--sysdeps/x86/fpu/bits/mathinline.h14
-rw-r--r--time/bits/types/clock_t.h6
-rw-r--r--time/bits/types/struct_tm.h5
-rw-r--r--time/bits/types/time_t.h5
-rw-r--r--time/time.h6
-rw-r--r--wcsmbs/bits/wchar-ldbl.h4
-rw-r--r--wcsmbs/uchar.h2
-rw-r--r--wcsmbs/wchar.h51
-rw-r--r--wctype/wctype.h13
25 files changed, 37 insertions, 411 deletions
diff --git a/ChangeLog b/ChangeLog
index 2d24cfac44e..b63677c2fbe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,40 @@
+2017-03-16 Joseph Myers <joseph@codesourcery.com>
+
+ * misc/sys/cdefs.h (__BEGIN_NAMESPACE_STD): Remove macro.
+ (__END_NAMESPACE_STD): Likewise.
+ (__USING_NAMESPACE_STD): Likewise.
+ (__BEGIN_NAMESPACE_C99): Likewise.
+ (__END_NAMESPACE_C99): Likewise.
+ (__USING_NAMESPACE_C99): Likewise.
+ * math/math.h (_Mdouble_BEGIN_NAMESPACE): Do not define and
+ undefine macro.
+ (_Mdouble_END_NAMESPACE): Likewise.
+ * ctype/ctype.h: Do not handle C++ namespaces.
+ * libio/bits/stdio-ldbl.h: Likewise.
+ * libio/stdio.h: Likewise.
+ * locale/locale.h: Likewise.
+ * math/bits/mathcalls.h: Likewise.
+ * setjmp/setjmp.h: Likewise.
+ * signal/signal.h: Likewise.
+ * stdlib/bits/stdlib-float.h: Likewise.
+ * stdlib/bits/stdlib-ldbl.h: Likewise.
+ * stdlib/stdlib.h: Likewise.
+ * string/string.h: Likewise.
+ * sysdeps/x86/fpu/bits/mathinline.h: Likewise.
+ * time/bits/types/clock_t.h: Likewise.
+ * time/bits/types/struct_tm.h: Likewise.
+ * time/bits/types/time_t.h: Likewise.
+ * time/time.h: Likewise.
+ * wcsmbs/bits/wchar-ldbl.h: Likewise.
+ * wcsmbs/uchar.h: Likewise.
+ * wcsmbs/wchar.h: Likewise.
+ [_GLIBCPP_USE_NAMESPACES] (wint_t): Remove conditional definition.
+ * wctype/wctype.h: Do not handle C++ namespaces.
+ * scripts/begin-end-check.pl: Remove.
+ * Makefile (installed-headers): Likewise.
+ (tests-special): Do not add $(objpfx)begin-end-check.out.
+ ($(objpfx)begin-end-check.out): Remove.
+
2017-03-15 Steve Ellcey <sellcey@caviumnetworks.com>
Adhemerval Zanella <adhemerval.zanella@linaro.org>
diff --git a/Makefile b/Makefile
index 425cb796dba..1b896b979c6 100644
--- a/Makefile
+++ b/Makefile
@@ -267,57 +267,6 @@ $(objpfx)check-local-headers.out: scripts/check-local-headers.sh
"$(includedir)" "$(objpfx)" < /dev/null > $@; \
$(evaluate-test)
-ifneq ($(PERL),no)
-installed-headers = argp/argp.h assert/assert.h catgets/nl_types.h \
- crypt/crypt.h ctype/ctype.h debug/execinfo.h \
- dirent/dirent.h dlfcn/dlfcn.h elf/elf.h elf/link.h \
- gmon/sys/gmon.h gmon/sys/gmon_out.h gmon/sys/profil.h \
- grp/grp.h gshadow/gshadow.h iconv/iconv.h iconv/gconv.h \
- $(wildcard inet/netinet/*.h) \
- $(wildcard inet/arpa/*.h inet/protocols/*.h) \
- inet/aliases.h inet/ifaddrs.h inet/netinet/ip6.h \
- inet/netinet/icmp6.h intl/libintl.h io/sys/stat.h \
- io/sys/statfs.h io/sys/vfs.h io/sys/statvfs.h \
- io/fcntl.h io/sys/fcntl.h io/poll.h io/sys/poll.h \
- io/utime.h io/ftw.h io/fts.h io/sys/sendfile.h \
- libio/stdio.h libio/libio.h locale/locale.h \
- locale/langinfo.h locale/xlocale.h login/utmp.h \
- login/lastlog.h login/pty.h malloc/malloc.h \
- malloc/obstack.h malloc/mcheck.h math/math.h \
- math/complex.h math/fenv.h math/tgmath.h misc/sys/uio.h \
- $(wildcard nis/rpcsvc/*.h) nptl_db/thread_db.h \
- sysdeps/nptl/pthread.h sysdeps/pthread/semaphore.h \
- nss/nss.h posix/sys/utsname.h posix/sys/times.h \
- posix/sys/wait.h posix/sys/types.h posix/unistd.h \
- posix/glob.h posix/regex.h posix/wordexp.h posix/fnmatch.h\
- posix/getopt.h posix/tar.h posix/sys/unistd.h \
- posix/sched.h posix/re_comp.h posix/wait.h \
- posix/cpio.h posix/spawn.h pwd/pwd.h resolv/resolv.h \
- resolv/netdb.h $(wildcard resolv/arpa/*.h) \
- resource/sys/resource.h resource/sys/vlimit.h \
- resource/sys/vtimes.h resource/ulimit.h rt/aio.h \
- rt/mqueue.h setjmp/setjmp.h shadow/shadow.h \
- signal/signal.h signal/sys/signal.h socket/sys/socket.h \
- socket/sys/un.h stdio-common/printf.h \
- stdio-common/stdio_ext.h stdlib/stdlib.h stdlib/alloca.h \
- stdlib/monetary.h stdlib/fmtmsg.h stdlib/ucontext.h \
- sysdeps/generic/inttypes.h sysdeps/generic/stdint.h \
- stdlib/errno.h stdlib/sys/errno.h string/string.h \
- string/strings.h string/memory.h string/endian.h \
- string/argz.h string/envz.h string/byteswap.h \
- $(wildcard sunrpc/rpc/*.h sunrpc/rpcsvc/*.h) \
- sysvipc/sys/ipc.h sysvipc/sys/msg.h sysvipc/sys/sem.h \
- sysvipc/sys/shm.h termios/termios.h \
- termios/sys/termios.h termios/sys/ttychars.h time/time.h \
- time/sys/time.h time/sys/timeb.h wcsmbs/wchar.h \
- wctype/wctype.h
-
-tests-special += $(objpfx)begin-end-check.out
-$(objpfx)begin-end-check.out: scripts/begin-end-check.pl
- $(PERL) scripts/begin-end-check.pl $(installed-headers) > $@; \
- $(evaluate-test)
-endif
-
ifneq "$(headers)" ""
# Special test of all the installed headers in this directory.
tests-special += $(objpfx)check-installed-headers-c.out
diff --git a/ctype/ctype.h b/ctype/ctype.h
index 3a58924f89f..1fe89cf8367 100644
--- a/ctype/ctype.h
+++ b/ctype/ctype.h
@@ -101,8 +101,6 @@ extern const __int32_t **__ctype_toupper_loc (void)
#define __exctype(name) extern int name (int) __THROW
-__BEGIN_NAMESPACE_STD
-
/* The following names are all functions:
int isCHARACTERISTIC(int c);
which return nonzero iff C has CHARACTERISTIC.
@@ -126,16 +124,10 @@ extern int tolower (int __c) __THROW;
/* Return the uppercase version of C. */
extern int toupper (int __c) __THROW;
-__END_NAMESPACE_STD
-
/* ISO C99 introduced one new function. */
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
-
__exctype (isblank);
-
-__END_NAMESPACE_C99
#endif
#ifdef __USE_GNU
diff --git a/libio/bits/stdio-ldbl.h b/libio/bits/stdio-ldbl.h
index bb68cf1692c..caa1e538c33 100644
--- a/libio/bits/stdio-ldbl.h
+++ b/libio/bits/stdio-ldbl.h
@@ -20,7 +20,6 @@
# error "Never include <bits/stdio-ldbl.h> directly; use <stdio.h> instead."
#endif
-__BEGIN_NAMESPACE_STD
__LDBL_REDIR_DECL (fprintf)
__LDBL_REDIR_DECL (printf)
__LDBL_REDIR_DECL (sprintf)
@@ -38,17 +37,13 @@ __LDBL_REDIR_DECL (fscanf)
__LDBL_REDIR_DECL (scanf)
__LDBL_REDIR_DECL (sscanf)
#endif
-__END_NAMESPACE_STD
#if defined __USE_ISOC99 || defined __USE_UNIX98
-__BEGIN_NAMESPACE_C99
__LDBL_REDIR_DECL (snprintf)
__LDBL_REDIR_DECL (vsnprintf)
-__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
# if !defined __USE_GNU && !defined __REDIRECT \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
__LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf)
@@ -59,7 +54,6 @@ __LDBL_REDIR_DECL (vfscanf)
__LDBL_REDIR_DECL (vsscanf)
__LDBL_REDIR_DECL (vscanf)
# endif
-__END_NAMESPACE_C99
#endif
#ifdef __USE_XOPEN2K8
diff --git a/libio/stdio.h b/libio/stdio.h
index c4f734cb3cc..3e01d54eb28 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -44,15 +44,8 @@ __BEGIN_DECLS
/* Define outside of namespace so the C++ is happy. */
struct _IO_FILE;
-__BEGIN_NAMESPACE_STD
/* The opaque type of streams. This is the definition used elsewhere. */
typedef struct _IO_FILE FILE;
-__END_NAMESPACE_STD
-#if defined __USE_LARGEFILE64 || defined __USE_POSIX \
- || defined __USE_ISOC99 || defined __USE_XOPEN \
- || defined __USE_POSIX2
-__USING_NAMESPACE_STD(FILE)
-#endif
# define __FILE_defined 1
#endif /* FILE not defined. */
@@ -108,13 +101,11 @@ typedef __ssize_t ssize_t;
#endif
/* The type of the second argument to `fgetpos' and `fsetpos'. */
-__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
typedef _G_fpos_t fpos_t;
#else
typedef _G_fpos64_t fpos_t;
#endif
-__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
typedef _G_fpos64_t fpos64_t;
#endif
@@ -176,12 +167,10 @@ extern struct _IO_FILE *stderr; /* Standard error output stream. */
#define stdout stdout
#define stderr stderr
-__BEGIN_NAMESPACE_STD
/* Remove file FILENAME. */
extern int remove (const char *__filename) __THROW;
/* Rename file OLD to NEW. */
extern int rename (const char *__old, const char *__new) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_ATFILE
/* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */
@@ -189,7 +178,6 @@ extern int renameat (int __oldfd, const char *__old, int __newfd,
const char *__new) __THROW;
#endif
-__BEGIN_NAMESPACE_STD
/* Create a temporary file and open it read/write.
This function is a possible cancellation point and therefore not
@@ -210,7 +198,6 @@ extern FILE *tmpfile64 (void) __wur;
/* Generate a temporary filename. */
extern char *tmpnam (char *__s) __THROW __wur;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* This is the reentrant variant of `tmpnam'. The only difference is
@@ -232,7 +219,6 @@ extern char *tempnam (const char *__dir, const char *__pfx)
#endif
-__BEGIN_NAMESPACE_STD
/* Close STREAM.
This function is a possible cancellation point and therefore not
@@ -243,7 +229,6 @@ extern int fclose (FILE *__stream);
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fflush (FILE *__stream);
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Faster versions when locking is not required.
@@ -266,7 +251,6 @@ extern int fcloseall (void);
#endif
-__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
/* Open a file and create a new stream for it.
@@ -295,7 +279,6 @@ extern FILE *__REDIRECT (freopen, (const char *__restrict __filename,
# define freopen freopen64
# endif
#endif
-__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern FILE *fopen64 (const char *__restrict __filename,
const char *__restrict __modes) __wur;
@@ -329,7 +312,6 @@ extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW __wur;
#endif
-__BEGIN_NAMESPACE_STD
/* If BUF is NULL, make STREAM unbuffered.
Else make it use buffer BUF, of size BUFSIZ. */
extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW;
@@ -338,7 +320,6 @@ extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW;
else allocate an internal buffer N bytes long. */
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* If BUF is NULL, make STREAM unbuffered.
@@ -351,7 +332,6 @@ extern void setlinebuf (FILE *__stream) __THROW;
#endif
-__BEGIN_NAMESPACE_STD
/* Write formatted output to STREAM.
This function is a possible cancellation point and therefore not
@@ -381,10 +361,8 @@ extern int vprintf (const char *__restrict __format, _G_va_list __arg);
/* Write formatted output to S from argument list ARG. */
extern int vsprintf (char *__restrict __s, const char *__restrict __format,
_G_va_list __arg) __THROWNL;
-__END_NAMESPACE_STD
#if defined __USE_ISOC99 || defined __USE_UNIX98
-__BEGIN_NAMESPACE_C99
/* Maximum chars of output to write in MAXLEN. */
extern int snprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, ...)
@@ -393,7 +371,6 @@ extern int snprintf (char *__restrict __s, size_t __maxlen,
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, _G_va_list __arg)
__THROWNL __attribute__ ((__format__ (__printf__, 3, 0)));
-__END_NAMESPACE_C99
#endif
#if __GLIBC_USE (LIB_EXT2)
@@ -420,7 +397,6 @@ extern int dprintf (int __fd, const char *__restrict __fmt, ...)
#endif
-__BEGIN_NAMESPACE_STD
/* Read formatted input from STREAM.
This function is a possible cancellation point and therefore not
@@ -463,10 +439,7 @@ extern int __isoc99_sscanf (const char *__restrict __s,
# endif
#endif
-__END_NAMESPACE_STD
-
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Read formatted input from S into argument list ARG.
This function is a possible cancellation point and therefore not
@@ -521,12 +494,9 @@ extern int __isoc99_vsscanf (const char *__restrict __s,
# define vsscanf __isoc99_vsscanf
# endif
# endif
-
-__END_NAMESPACE_C99
#endif /* Use ISO C9x. */
-__BEGIN_NAMESPACE_STD
/* Read a character from STREAM.
These functions are possible cancellation points and therefore not
@@ -539,7 +509,6 @@ extern int getc (FILE *__stream);
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int getchar (void);
-__END_NAMESPACE_STD
/* The C standard explicitly says this is a macro, so we always do the
optimization for it. */
@@ -565,7 +534,6 @@ extern int fgetc_unlocked (FILE *__stream);
#endif /* Use MISC. */
-__BEGIN_NAMESPACE_STD
/* Write a character to STREAM.
These functions are possible cancellation points and therefore not
@@ -581,7 +549,6 @@ extern int putc (int __c, FILE *__stream);
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int putchar (int __c);
-__END_NAMESPACE_STD
/* The C standard explicitly says this can be a macro,
so we always do the optimization for it. */
@@ -617,7 +584,6 @@ extern int putw (int __w, FILE *__stream);
#endif
-__BEGIN_NAMESPACE_STD
/* Get a newline-terminated string of finite length from STREAM.
This function is a possible cancellation point and therefore not
@@ -637,7 +603,6 @@ extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
marked with __THROW. */
extern char *gets (char *__s) __wur __attribute_deprecated__;
#endif
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function does the same as `fgets' but does not lock the stream.
@@ -681,7 +646,6 @@ extern _IO_ssize_t getline (char **__restrict __lineptr,
#endif
-__BEGIN_NAMESPACE_STD
/* Write a string to STREAM.
This function is a possible cancellation point and therefore not
@@ -714,7 +678,6 @@ extern size_t fread (void *__restrict __ptr, size_t __size,
marked with __THROW. */
extern size_t fwrite (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s);
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function does the same as `fputs' but does not lock the stream.
@@ -741,7 +704,6 @@ extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
#endif
-__BEGIN_NAMESPACE_STD
/* Seek to a certain position on STREAM.
This function is a possible cancellation point and therefore not
@@ -757,7 +719,6 @@ extern long int ftell (FILE *__stream) __wur;
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void rewind (FILE *__stream);
-__END_NAMESPACE_STD
/* The Single Unix Specification, Version 2, specifies an alternative,
more adequate interface for the two functions above which deal with
@@ -789,7 +750,6 @@ extern __off64_t __REDIRECT (ftello, (FILE *__stream), ftello64);
# endif
#endif
-__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
/* Get STREAM's position.
@@ -812,7 +772,6 @@ extern int __REDIRECT (fsetpos,
# define fsetpos fsetpos64
# endif
#endif
-__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
@@ -821,14 +780,12 @@ extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, const fpos64_t *__pos);
#endif
-__BEGIN_NAMESPACE_STD
/* Clear the error and EOF indicators for STREAM. */
extern void clearerr (FILE *__stream) __THROW;
/* Return the EOF indicator for STREAM. */
extern int feof (FILE *__stream) __THROW __wur;
/* Return the error indicator for STREAM. */
extern int ferror (FILE *__stream) __THROW __wur;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Faster versions when locking is not required. */
@@ -838,13 +795,11 @@ extern int ferror_unlocked (FILE *__stream) __THROW __wur;
#endif
-__BEGIN_NAMESPACE_STD
/* Print a message describing the meaning of the value of errno.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void perror (const char *__s);
-__END_NAMESPACE_STD
/* Provide the declarations for `sys_errlist' and `sys_nerr' if they
are available on this system. Even if available, these variables
diff --git a/locale/locale.h b/locale/locale.h
index 20a842ea361..9a5fce9d47a 100644
--- a/locale/locale.h
+++ b/locale/locale.h
@@ -47,8 +47,6 @@ __BEGIN_DECLS
#define LC_IDENTIFICATION __LC_IDENTIFICATION
-__BEGIN_NAMESPACE_STD
-
/* Structure giving information about numeric and monetary notation. */
struct lconv
{
@@ -126,8 +124,6 @@ extern char *setlocale (int __category, const char *__locale) __THROW;
/* Return the numeric/monetary information for the current locale. */
extern struct lconv *localeconv (void) __THROW;
-__END_NAMESPACE_STD
-
#ifdef __USE_XOPEN2K8
/* The concept of one static locale per category is not very well
diff --git a/math/bits/mathcalls.h b/math/bits/mathcalls.h
index fe315fd3d1d..0d341fbfe11 100644
--- a/math/bits/mathcalls.h
+++ b/math/bits/mathcalls.h
@@ -49,7 +49,6 @@
/* Trigonometric functions. */
-_Mdouble_BEGIN_NAMESPACE
/* Arc cosine of X. */
__MATHCALL (acos,, (_Mdouble_ __x));
/* Arc sine of X. */
@@ -74,7 +73,6 @@ __MATHCALL (cosh,, (_Mdouble_ __x));
__MATHCALL (sinh,, (_Mdouble_ __x));
/* Hyperbolic tangent of X. */
__MATHCALL (tanh,, (_Mdouble_ __x));
-_Mdouble_END_NAMESPACE
#ifdef __USE_GNU
/* Cosine and sine of X. */
@@ -83,19 +81,16 @@ __MATHDECL_VEC (void,sincos,,
#endif
#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Hyperbolic arc cosine of X. */
__MATHCALL (acosh,, (_Mdouble_ __x));
/* Hyperbolic arc sine of X. */
__MATHCALL (asinh,, (_Mdouble_ __x));
/* Hyperbolic arc tangent of X. */
__MATHCALL (atanh,, (_Mdouble_ __x));
-__END_NAMESPACE_C99
#endif
/* Exponential and logarithmic functions. */
-_Mdouble_BEGIN_NAMESPACE
/* Exponential function of X. */
__MATHCALL_VEC (exp,, (_Mdouble_ __x));
@@ -113,7 +108,6 @@ __MATHCALL (log10,, (_Mdouble_ __x));
/* Break VALUE into integral and fractional parts. */
__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr)) __nonnull ((2));
-_Mdouble_END_NAMESPACE
#if __GLIBC_USE (IEC_60559_FUNCS_EXT)
/* Compute exponent to base ten. */
@@ -125,7 +119,6 @@ __MATHCALL (pow10,, (_Mdouble_ __x));
#endif
#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return exp(X) - 1. */
__MATHCALL (expm1,, (_Mdouble_ __x));
@@ -134,48 +127,38 @@ __MATHCALL (log1p,, (_Mdouble_ __x));
/* Return the base 2 signed integral exponent of X. */
__MATHCALL (logb,, (_Mdouble_ __x));
-__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Compute base-2 exponential of X. */
__MATHCALL (exp2,, (_Mdouble_ __x));
/* Compute base-2 logarithm of X. */
__MATHCALL (log2,, (_Mdouble_ __x));
-__END_NAMESPACE_C99
#endif
/* Power functions. */
-_Mdouble_BEGIN_NAMESPACE
/* Return X to the Y power. */
__MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y));
/* Return the square root of X. */
__MATHCALL (sqrt,, (_Mdouble_ __x));
-_Mdouble_END_NAMESPACE
#if defined __USE_XOPEN || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return `sqrt(X*X + Y*Y)'. */
__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-__END_NAMESPACE_C99
#endif
#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return the cube root of X. */
__MATHCALL (cbrt,, (_Mdouble_ __x));
-__END_NAMESPACE_C99
#endif
/* Nearest integer, absolute value, and remainder functions. */
-_Mdouble_BEGIN_NAMESPACE
/* Smallest integral value not less than X. */
__MATHCALLX (ceil,, (_Mdouble_ __x), (__const__));
@@ -187,7 +170,6 @@ __MATHCALLX (floor,, (_Mdouble_ __x), (__const__));
/* Floating-point modulo remainder of X/Y. */
__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-_Mdouble_END_NAMESPACE
#ifdef __USE_MISC
# if (!defined __cplusplus \
@@ -210,17 +192,13 @@ __MATHCALL (significand,, (_Mdouble_ __x));
#endif /* Use misc. */
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return X with its signed changed to Y's. */
__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return representation of qNaN for double type. */
__MATHCALLX (nan,, (const char *__tagb), (__const__));
-__END_NAMESPACE_C99
#endif
@@ -245,19 +223,15 @@ __MATHCALL (yn,, (int, _Mdouble_));
#if defined __USE_XOPEN || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Error and gamma functions. */
__MATHCALL (erf,, (_Mdouble_));
__MATHCALL (erfc,, (_Mdouble_));
__MATHCALL (lgamma,, (_Mdouble_));
-__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* True gamma function. */
__MATHCALL (tgamma,, (_Mdouble_));
-__END_NAMESPACE_C99
#endif
#if defined __USE_MISC || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
@@ -274,7 +248,6 @@ __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Return the integer nearest X in the direction of the
prevailing rounding mode. */
__MATHCALL (rint,, (_Mdouble_ __x));
@@ -359,10 +332,6 @@ __MATHCALLX (fmin,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
#endif /* Use ISO C99. */
-#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__END_NAMESPACE_C99
-#endif
-
#if __GLIBC_USE (IEC_60559_BFP_EXT)
/* Round X to nearest integer value, rounding halfway cases to even. */
__MATHCALLX (roundeven,, (_Mdouble_ __x), (__const__));
diff --git a/math/math.h b/math/math.h
index fde307005cb..c7895b735fc 100644
--- a/math/math.h
+++ b/math/math.h
@@ -208,13 +208,9 @@ enum
#define _Mdouble_ double
#define __MATH_PRECNAME(name,r) __CONCAT(name,r)
#define __MATH_DECLARING_DOUBLE 1
-#define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_STD
-#define _Mdouble_END_NAMESPACE __END_NAMESPACE_STD
#include <bits/mathcalls-helper-functions.h>
#include <bits/mathcalls.h>
#undef _Mdouble_
-#undef _Mdouble_BEGIN_NAMESPACE
-#undef _Mdouble_END_NAMESPACE
#undef __MATH_PRECNAME
#undef __MATH_DECLARING_DOUBLE
@@ -230,13 +226,9 @@ enum
# define _Mdouble_ _Mfloat_
# define __MATH_PRECNAME(name,r) name##f##r
# define __MATH_DECLARING_DOUBLE 0
-# define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_C99
-# define _Mdouble_END_NAMESPACE __END_NAMESPACE_C99
# include <bits/mathcalls-helper-functions.h>
# include <bits/mathcalls.h>
# undef _Mdouble_
-# undef _Mdouble_BEGIN_NAMESPACE
-# undef _Mdouble_END_NAMESPACE
# undef __MATH_PRECNAME
# undef __MATH_DECLARING_DOUBLE
@@ -277,14 +269,10 @@ extern long double __REDIRECT_NTH (nexttowardl,
# define _Mdouble_ _Mlong_double_
# define __MATH_PRECNAME(name,r) name##l##r
# define __MATH_DECLARING_DOUBLE 0
-# define _Mdouble_BEGIN_NAMESPACE __BEGIN_NAMESPACE_C99
-# define _Mdouble_END_NAMESPACE __END_NAMESPACE_C99
# define __MATH_DECLARE_LDOUBLE 1
# include <bits/mathcalls-helper-functions.h>
# include <bits/mathcalls.h>
# undef _Mdouble_
-# undef _Mdouble_BEGIN_NAMESPACE
-# undef _Mdouble_END_NAMESPACE
# undef __MATH_PRECNAME
# undef __MATH_DECLARING_DOUBLE
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index e5fe4f89d9a..b03ebda22f6 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -112,31 +112,6 @@
#endif
-/* The standard library needs the functions from the ISO C90 standard
- in the std namespace. At the same time we want to be safe for
- future changes and we include the ISO C99 code in the non-standard
- namespace __c99. The C++ wrapper header take case of adding the
- definitions to the global namespace. */
-#if defined __cplusplus && defined _GLIBCPP_USE_NAMESPACES
-# define __BEGIN_NAMESPACE_STD namespace std {
-# define __END_NAMESPACE_STD }
-# define __USING_NAMESPACE_STD(name) using std::name;
-# define __BEGIN_NAMESPACE_C99 namespace __c99 {
-# define __END_NAMESPACE_C99 }
-# define __USING_NAMESPACE_C99(name) using __c99::name;
-#else
-/* For compatibility we do not add the declarations into any
- namespace. They will end up in the global namespace which is what
- old code expects. */
-# define __BEGIN_NAMESPACE_STD
-# define __END_NAMESPACE_STD
-# define __USING_NAMESPACE_STD(name)
-# define __BEGIN_NAMESPACE_C99
-# define __END_NAMESPACE_C99
-# define __USING_NAMESPACE_C99(name)
-#endif
-
-
/* Fortify support. */
#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
diff --git a/scripts/begin-end-check.pl b/scripts/begin-end-check.pl
deleted file mode 100644
index 1616931bb0b..00000000000
--- a/scripts/begin-end-check.pl
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-# Check __BEGIN_NAMESPACE ... __END_NAMESPACE pairing in an include file.
-
-my $code = 0;
-for my $path (@ARGV) {
- my $localcode = 0;
- my @stack;
-
- open my $in, '<', $path
- or die "open $path failed: $!";
-
- while (<$in>) {
- if ( /^\s*__BEGIN_(.*)\b/ ) {
- push @stack, $1;
- }
- elsif ( /^\s*__END_(.*)\b/ ) {
- if (@stack) {
- my $tag = pop @stack;
- if ($1 ne $tag) {
- print "$path:$.: BEGIN $tag paired with END $1\n";
- $localcode = 1;
- }
- }
- else {
- print "$path:$.: END $1 does not match a begin\n";
- $localcode = 1;
- }
- }
- }
-
- if (@stack) {
- print "$path: Unmatched begin tags " . join (' ', @stack) ."\n";
- $localcode = 1;
- }
-
- if ($localcode == 0) {
- print "$path: OK\n";
- } else {
- $code = $localcode;
- }
-}
-
-exit $code;
diff --git a/setjmp/setjmp.h b/setjmp/setjmp.h
index 98a5ea4c7c9..e10adaf1fc0 100644
--- a/setjmp/setjmp.h
+++ b/setjmp/setjmp.h
@@ -43,16 +43,12 @@ struct __jmp_buf_tag
};
-__BEGIN_NAMESPACE_STD
-
typedef struct __jmp_buf_tag jmp_buf[1];
/* Store the calling environment in ENV, also saving the signal mask.
Return 0. */
extern int setjmp (jmp_buf __env) __THROWNL;
-__END_NAMESPACE_STD
-
/* Store the calling environment in ENV, also saving the
signal mask if SAVEMASK is nonzero. Return 0.
This is the internal name for `sigsetjmp'. */
@@ -67,15 +63,11 @@ extern int _setjmp (struct __jmp_buf_tag __env[1]) __THROWNL;
#define setjmp(env) _setjmp (env)
-__BEGIN_NAMESPACE_STD
-
/* Jump to the environment saved in ENV, making the
`setjmp' call there return VAL, or 1 if VAL is 0. */
extern void longjmp (struct __jmp_buf_tag __env[1], int __val)
__THROWNL __attribute__ ((__noreturn__));
-__END_NAMESPACE_STD
-
#if defined __USE_MISC || defined __USE_XOPEN
/* Same. Usually `_longjmp' is used with `_setjmp', which does not save
the signal mask. But it is how ENV was saved that determines whether
diff --git a/signal/signal.h b/signal/signal.h
index 2c7f9e10433..84f2a1f11e0 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -36,9 +36,7 @@ __BEGIN_DECLS
#if defined __need_sig_atomic_t || defined _SIGNAL_H
# ifndef __sig_atomic_t_defined
# define __sig_atomic_t_defined
-__BEGIN_NAMESPACE_STD
typedef __sig_atomic_t sig_atomic_t;
-__END_NAMESPACE_STD
# endif
# undef __need_sig_atomic_t
#endif
@@ -96,7 +94,6 @@ extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler)
/* Set the handler for the signal SIG to HANDLER, returning the old
handler, or SIG_ERR on error.
By default `signal' has the BSD semantic. */
-__BEGIN_NAMESPACE_STD
#ifdef __USE_MISC
extern __sighandler_t signal (int __sig, __sighandler_t __handler)
__THROW;
@@ -110,7 +107,6 @@ extern __sighandler_t __REDIRECT_NTH (signal,
# define signal __sysv_signal
# endif
#endif
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN
/* The X/Open definition of `signal' conflicts with the BSD version.
@@ -133,10 +129,8 @@ extern int kill (__pid_t __pid, int __sig) __THROW;
extern int killpg (__pid_t __pgrp, int __sig) __THROW;
#endif /* Use misc || X/Open Unix. */
-__BEGIN_NAMESPACE_STD
/* Raise signal SIG, i.e., send SIG to yourself. */
extern int raise (int __sig) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* SVID names for the same things. */
diff --git a/stdlib/bits/stdlib-float.h b/stdlib/bits/stdlib-float.h
index 8052668486b..aba8e94596b 100644
--- a/stdlib/bits/stdlib-float.h
+++ b/stdlib/bits/stdlib-float.h
@@ -21,11 +21,9 @@
#endif
#ifdef __USE_EXTERN_INLINES
-__BEGIN_NAMESPACE_STD
__extern_inline double
__NTH (atof (const char *__nptr))
{
return strtod (__nptr, (char **) NULL);
}
-__END_NAMESPACE_STD
#endif /* Optimizing and Inlining. */
diff --git a/stdlib/bits/stdlib-ldbl.h b/stdlib/bits/stdlib-ldbl.h
index 85d9ee1556f..2f568db45a8 100644
--- a/stdlib/bits/stdlib-ldbl.h
+++ b/stdlib/bits/stdlib-ldbl.h
@@ -21,9 +21,7 @@
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
__LDBL_REDIR1_DECL (strtold, strtod)
-__END_NAMESPACE_C99
#endif
#ifdef __USE_GNU
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index 7cfbcafe79e..c1f389253ae 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -51,7 +51,6 @@ __BEGIN_DECLS
# endif
#endif /* X/Open or XPG7 and <sys/wait.h> not included. */
-__BEGIN_NAMESPACE_STD
/* Returned by `div'. */
typedef struct
{
@@ -68,10 +67,8 @@ typedef struct
} ldiv_t;
# define __ldiv_t_defined 1
#endif
-__END_NAMESPACE_STD
#if defined __USE_ISOC99 && !defined __lldiv_t_defined
-__BEGIN_NAMESPACE_C99
/* Returned by `lldiv'. */
__extension__ typedef struct
{
@@ -79,7 +76,6 @@ __extension__ typedef struct
long long int rem; /* Remainder. */
} lldiv_t;
# define __lldiv_t_defined 1
-__END_NAMESPACE_C99
#endif
@@ -98,7 +94,6 @@ __END_NAMESPACE_C99
extern size_t __ctype_get_mb_cur_max (void) __THROW __wur;
-__BEGIN_NAMESPACE_STD
/* Convert a string to a floating-point number. */
extern double atof (const char *__nptr)
__THROW __attribute_pure__ __nonnull ((1)) __wur;
@@ -108,25 +103,19 @@ extern int atoi (const char *__nptr)
/* Convert a string to a long integer. */
extern long int atol (const char *__nptr)
__THROW __attribute_pure__ __nonnull ((1)) __wur;
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Convert a string to a long long integer. */
__extension__ extern long long int atoll (const char *__nptr)
__THROW __attribute_pure__ __nonnull ((1)) __wur;
-__END_NAMESPACE_C99
#endif
-__BEGIN_NAMESPACE_STD
/* Convert a string to a floating-point number. */
extern double strtod (const char *__restrict __nptr,
char **__restrict __endptr)
__THROW __nonnull ((1));
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
extern float strtof (const char *__restrict __nptr,
char **__restrict __endptr) __THROW __nonnull ((1));
@@ -134,10 +123,8 @@ extern float strtof (const char *__restrict __nptr,
extern long double strtold (const char *__restrict __nptr,
char **__restrict __endptr)
__THROW __nonnull ((1));
-__END_NAMESPACE_C99
#endif
-__BEGIN_NAMESPACE_STD
/* Convert a string to a long integer. */
extern long int strtol (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
@@ -146,7 +133,6 @@ extern long int strtol (const char *__restrict __nptr,
extern unsigned long int strtoul (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__THROW __nonnull ((1));
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Convert a string to a quadword integer. */
@@ -162,7 +148,6 @@ extern unsigned long long int strtouq (const char *__restrict __nptr,
#endif /* Use misc. */
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Convert a string to a quadword integer. */
__extension__
extern long long int strtoll (const char *__restrict __nptr,
@@ -173,7 +158,6 @@ __extension__
extern unsigned long long int strtoull (const char *__restrict __nptr,
char **__restrict __endptr, int __base)
__THROW __nonnull ((1));
-__END_NAMESPACE_C99
#endif /* ISO C99 or use MISC. */
/* Convert a floating-point number to a string. */
@@ -247,7 +231,6 @@ extern long double strtold_l (const char *__restrict __nptr,
#ifdef __USE_EXTERN_INLINES
-__BEGIN_NAMESPACE_STD
__extern_inline int
__NTH (atoi (const char *__nptr))
{
@@ -258,16 +241,13 @@ __NTH (atol (const char *__nptr))
{
return strtol (__nptr, (char **) NULL, 10);
}
-__END_NAMESPACE_STD
# ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
__extension__ __extern_inline long long int
__NTH (atoll (const char *__nptr))
{
return strtoll (__nptr, (char **) NULL, 10);
}
-__END_NAMESPACE_C99
# endif
#endif /* Optimizing and Inlining. */
@@ -343,12 +323,10 @@ extern int setstate_r (char *__restrict __statebuf,
#endif /* Use extended X/Open || misc. */
-__BEGIN_NAMESPACE_STD
/* Return a random integer between 0 and RAND_MAX inclusive. */
extern int rand (void) __THROW;
/* Seed the random number generator with the given number. */
extern void srand (unsigned int __seed) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_POSIX199506
/* Reentrant interface according to POSIX.1. */
@@ -431,15 +409,12 @@ extern int lcong48_r (unsigned short int __param[7],
# endif /* Use misc. */
#endif /* Use misc or X/Open. */
-__BEGIN_NAMESPACE_STD
/* Allocate SIZE bytes of memory. */
extern void *malloc (size_t __size) __THROW __attribute_malloc__ __wur;
/* Allocate NMEMB elements of SIZE bytes each, all initialized to 0. */
extern void *calloc (size_t __nmemb, size_t __size)
__THROW __attribute_malloc__ __wur;
-__END_NAMESPACE_STD
-__BEGIN_NAMESPACE_STD
/* Re-allocate the previously allocated block
in PTR, making the new block SIZE bytes long. */
/* __attribute_malloc__ is not used, because if realloc returns
@@ -449,7 +424,6 @@ extern void *realloc (void *__ptr, size_t __size)
__THROW __attribute_warn_unused_result__;
/* Free a block allocated by `malloc', `realloc' or `calloc'. */
extern void free (void *__ptr) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Free a block. An alias for `free'. (Sun Unices). */
@@ -478,7 +452,6 @@ extern void *aligned_alloc (size_t __alignment, size_t __size)
__THROW __attribute_malloc__ __attribute_alloc_size__ ((2)) __wur;
#endif
-__BEGIN_NAMESPACE_STD
/* Abort execution and generate a core-dump. */
extern void abort (void) __THROW __attribute__ ((__noreturn__));
@@ -495,7 +468,6 @@ extern "C++" int at_quick_exit (void (*__func) (void))
extern int at_quick_exit (void (*__func) (void)) __THROW __nonnull ((1));
# endif
#endif
-__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Register a function to be called with the status
@@ -504,7 +476,6 @@ extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
__THROW __nonnull ((1));
#endif
-__BEGIN_NAMESPACE_STD
/* Call all functions registered with `atexit' and `on_exit',
in the reverse of the order in which they were registered,
perform stdio cleanup, and terminate program execution with STATUS. */
@@ -516,21 +487,16 @@ extern void exit (int __status) __THROW __attribute__ ((__noreturn__));
execution with STATUS. */
extern void quick_exit (int __status) __THROW __attribute__ ((__noreturn__));
#endif
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Terminate the program with STATUS without calling any of the
functions registered with `atexit' or `on_exit'. */
extern void _Exit (int __status) __THROW __attribute__ ((__noreturn__));
-__END_NAMESPACE_C99
#endif
-__BEGIN_NAMESPACE_STD
/* Return the value of envariable NAME, or NULL if it doesn't exist. */
extern char *getenv (const char *__name) __THROW __nonnull ((1)) __wur;
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function is similar to the above but returns NULL if the
@@ -676,13 +642,11 @@ extern int mkostemps64 (char *__template, int __suffixlen, int __flags)
#endif
-__BEGIN_NAMESPACE_STD
/* Execute the given line as a shell command.
This function is a cancellation point and therefore not marked with
__THROW. */
extern int system (const char *__command) __wur;
-__END_NAMESPACE_STD
#ifdef __USE_GNU
@@ -716,7 +680,6 @@ typedef __compar_fn_t comparison_fn_t;
typedef int (*__compar_d_fn_t) (const void *, const void *, void *);
#endif
-__BEGIN_NAMESPACE_STD
/* Do a binary search for KEY in BASE, which consists of NMEMB elements
of SIZE bytes each, using COMPAR to perform the comparisons. */
extern void *bsearch (const void *__key, const void *__base,
@@ -741,7 +704,6 @@ extern void qsort_r (void *__base, size_t __nmemb, size_t __size,
/* Return the absolute value of X. */
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
extern long int labs (long int __x) __THROW __attribute__ ((__const__)) __wur;
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
__extension__ extern long long int llabs (long long int __x)
@@ -749,7 +711,6 @@ __extension__ extern long long int llabs (long long int __x)
#endif
-__BEGIN_NAMESPACE_STD
/* Return the `div_t', `ldiv_t' or `lldiv_t' representation
of the value of NUMER over DENOM. */
/* GCC may have built-ins for these someday. */
@@ -757,14 +718,11 @@ extern div_t div (int __numer, int __denom)
__THROW __attribute__ ((__const__)) __wur;
extern ldiv_t ldiv (long int __numer, long int __denom)
__THROW __attribute__ ((__const__)) __wur;
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
__extension__ extern lldiv_t lldiv (long long int __numer,
long long int __denom)
__THROW __attribute__ ((__const__)) __wur;
-__END_NAMESPACE_C99
#endif
@@ -824,7 +782,6 @@ extern int qfcvt_r (long double __value, int __ndigit,
#endif /* misc */
-__BEGIN_NAMESPACE_STD
/* Return the length of the multibyte character
in S, which is no longer than N. */
extern int mblen (const char *__s, size_t __n) __THROW;
@@ -844,7 +801,6 @@ extern size_t mbstowcs (wchar_t *__restrict __pwcs,
extern size_t wcstombs (char *__restrict __s,
const wchar_t *__restrict __pwcs, size_t __n)
__THROW;
-__END_NAMESPACE_STD
#ifdef __USE_MISC
diff --git a/string/string.h b/string/string.h
index 053cf334a7a..8eed67d77d5 100644
--- a/string/string.h
+++ b/string/string.h
@@ -38,7 +38,6 @@ __BEGIN_DECLS
#endif
-__BEGIN_NAMESPACE_STD
/* Copy N bytes of SRC to DEST. */
extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
size_t __n) __THROW __nonnull ((1, 2));
@@ -46,7 +45,6 @@ extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
correct behavior for overlapping strings. */
extern void *memmove (void *__dest, const void *__src, size_t __n)
__THROW __nonnull ((1, 2));
-__END_NAMESPACE_STD
/* Copy no more than N bytes of SRC to DEST, stopping when C is found.
Return the position in DEST one byte past where C was copied,
@@ -58,7 +56,6 @@ extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
#endif /* Misc || X/Open. */
-__BEGIN_NAMESPACE_STD
/* Set N bytes of S to C. */
extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1));
@@ -93,7 +90,6 @@ memchr (const void *__s, int __c, size_t __n) __THROW
extern void *memchr (const void *__s, int __c, size_t __n)
__THROW __attribute_pure__ __nonnull ((1));
#endif
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* Search in S for C. This is similar to `memchr' but there is no
@@ -121,7 +117,6 @@ extern void *memrchr (const void *__s, int __c, size_t __n)
#endif
-__BEGIN_NAMESPACE_STD
/* Copy SRC to DEST. */
extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
@@ -151,7 +146,6 @@ extern int strcoll (const char *__s1, const char *__s2)
extern size_t strxfrm (char *__restrict __dest,
const char *__restrict __src, size_t __n)
__THROW __nonnull ((2));
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
# include <xlocale.h>
@@ -203,7 +197,6 @@ extern char *strndup (const char *__string, size_t __n)
}))
#endif
-__BEGIN_NAMESPACE_STD
/* Find the first occurrence of C in S. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
@@ -258,7 +251,6 @@ strrchr (const char *__s, int __c) __THROW
extern char *strrchr (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
#endif
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function is similar to `strchr'. But it returns a pointer to
@@ -274,7 +266,6 @@ extern char *strchrnul (const char *__s, int __c)
# endif
#endif
-__BEGIN_NAMESPACE_STD
/* Return the length of the initial segment of S which
consists entirely of characters not in REJECT. */
extern size_t strcspn (const char *__s, const char *__reject)
@@ -342,7 +333,6 @@ extern char *strstr (const char *__haystack, const char *__needle)
/* Divide S into tokens separated by characters in DELIM. */
extern char *strtok (char *__restrict __s, const char *__restrict __delim)
__THROW __nonnull ((2));
-__END_NAMESPACE_STD
/* Divide S into tokens separated by characters in DELIM. Information
passed between calls are stored in SAVE_PTR. */
@@ -389,11 +379,9 @@ extern void *mempcpy (void *__restrict __dest,
#endif
-__BEGIN_NAMESPACE_STD
/* Return the length of S. */
extern size_t strlen (const char *__s)
__THROW __attribute_pure__ __nonnull ((1));
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Find the length of STRING, but scan at most MAXLEN characters.
@@ -403,10 +391,8 @@ extern size_t strnlen (const char *__string, size_t __maxlen)
#endif
-__BEGIN_NAMESPACE_STD
/* Return a string describing the meaning of the `errno' code in ERRNUM. */
extern char *strerror (int __errnum) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K
/* Reentrant version of `strerror'.
There are 2 flavors of `strerror_r', GNU which returns the string
diff --git a/sysdeps/x86/fpu/bits/mathinline.h b/sysdeps/x86/fpu/bits/mathinline.h
index 3cab929ff71..bcd99bdf743 100644
--- a/sysdeps/x86/fpu/bits/mathinline.h
+++ b/sysdeps/x86/fpu/bits/mathinline.h
@@ -120,7 +120,6 @@
/* The gcc, version 2.7 or below, has problems with all this inlining
code. So disable it for this version of the compiler. */
# if __GNUC_PREREQ (2, 8)
-__BEGIN_NAMESPACE_C99
/* Test for negative number. Used in the signbit() macro. */
__MATH_INLINE int
@@ -154,7 +153,6 @@ __NTH (__signbitl (long double __x))
return (__u.__i[2] & 0x8000) != 0;
}
-__END_NAMESPACE_C99
# endif
#endif
@@ -168,7 +166,6 @@ __END_NAMESPACE_C99
there's no need to define any of these inline functions. */
# ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Round to nearest integer. */
# ifdef __SSE_MATH__
@@ -279,12 +276,10 @@ __NTH (fmin (double __x, double __y))
}
# endif
-__END_NAMESPACE_C99
# endif
# if defined __SSE4_1__ && defined __SSE2_MATH__
# if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Round to nearest integer. */
__MATH_INLINE double
@@ -336,10 +331,8 @@ __NTH (nearbyintf (float __x))
}
# endif
-__END_NAMESPACE_C99
# endif
-__BEGIN_NAMESPACE_STD
/* Smallest integral value not less than X. */
__MATH_INLINE double
__NTH (ceil (double __x))
@@ -348,9 +341,7 @@ __NTH (ceil (double __x))
__asm ("roundsd $2, %1, %0" : "=x" (__res) : "xm" (__x));
return __res;
}
-__END_NAMESPACE_STD
-__BEGIN_NAMESPACE_C99
__MATH_INLINE float
__NTH (ceilf (float __x))
{
@@ -358,9 +349,7 @@ __NTH (ceilf (float __x))
__asm ("roundss $2, %1, %0" : "=x" (__res) : "xm" (__x));
return __res;
}
-__END_NAMESPACE_C99
-__BEGIN_NAMESPACE_STD
/* Largest integer not greater than X. */
__MATH_INLINE double
__NTH (floor (double __x))
@@ -369,9 +358,7 @@ __NTH (floor (double __x))
__asm ("roundsd $1, %1, %0" : "=x" (__res) : "xm" (__x));
return __res;
}
-__END_NAMESPACE_STD
-__BEGIN_NAMESPACE_C99
__MATH_INLINE float
__NTH (floorf (float __x))
{
@@ -379,7 +366,6 @@ __NTH (floorf (float __x))
__asm ("roundss $1, %1, %0" : "=x" (__res) : "xm" (__x));
return __res;
}
-__END_NAMESPACE_C99
# endif
# endif
#endif
diff --git a/time/bits/types/clock_t.h b/time/bits/types/clock_t.h
index b8cbaf2cb6d..ce97248f885 100644
--- a/time/bits/types/clock_t.h
+++ b/time/bits/types/clock_t.h
@@ -3,13 +3,7 @@
#include <bits/types.h>
-__BEGIN_NAMESPACE_STD
/* Returned by `clock'. */
typedef __clock_t clock_t;
-__END_NAMESPACE_STD
-
-#if defined __USE_XOPEN || defined __USE_POSIX
-__USING_NAMESPACE_STD(clock_t)
-#endif
#endif
diff --git a/time/bits/types/struct_tm.h b/time/bits/types/struct_tm.h
index 8f5af167155..b13b631228d 100644
--- a/time/bits/types/struct_tm.h
+++ b/time/bits/types/struct_tm.h
@@ -4,7 +4,6 @@
#include <bits/types.h>
/* ISO C `broken-down time' structure. */
-__BEGIN_NAMESPACE_STD
struct tm
{
int tm_sec; /* Seconds. [0-60] (1 leap second) */
@@ -25,9 +24,5 @@ struct tm
const char *__tm_zone; /* Timezone abbreviation. */
# endif
};
-__END_NAMESPACE_STD
-#if defined __USE_XOPEN || defined __USE_POSIX
-__USING_NAMESPACE_STD(tm)
-#endif
#endif
diff --git a/time/bits/types/time_t.h b/time/bits/types/time_t.h
index 16e52691847..ab8287c6fe5 100644
--- a/time/bits/types/time_t.h
+++ b/time/bits/types/time_t.h
@@ -3,12 +3,7 @@
#include <bits/types.h>
-__BEGIN_NAMESPACE_STD
/* Returned by `time'. */
typedef __time_t time_t;
-__END_NAMESPACE_STD
-#ifdef __USE_POSIX
-__USING_NAMESPACE_STD(time_t)
-#endif
#endif
diff --git a/time/time.h b/time/time.h
index 7f98338abe4..bb4994feee6 100644
--- a/time/time.h
+++ b/time/time.h
@@ -67,7 +67,6 @@ typedef __pid_t pid_t;
__BEGIN_DECLS
-__BEGIN_NAMESPACE_STD
/* Time used by the program so far (user time + system time).
The result / CLOCKS_PER_SECOND is program time in seconds. */
extern clock_t clock (void) __THROW;
@@ -89,7 +88,6 @@ extern time_t mktime (struct tm *__tp) __THROW;
extern size_t strftime (char *__restrict __s, size_t __maxsize,
const char *__restrict __format,
const struct tm *__restrict __tp) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN
/* Parse S according to FORMAT and store binary time information in TP.
@@ -116,7 +114,6 @@ extern char *strptime_l (const char *__restrict __s,
#endif
-__BEGIN_NAMESPACE_STD
/* Return the `struct tm' representation of *TIMER
in Universal Coordinated Time (aka Greenwich Mean Time). */
extern struct tm *gmtime (const time_t *__timer) __THROW;
@@ -124,7 +121,6 @@ extern struct tm *gmtime (const time_t *__timer) __THROW;
/* Return the `struct tm' representation
of *TIMER in the local timezone. */
extern struct tm *localtime (const time_t *__timer) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_POSIX
/* Return the `struct tm' representation of *TIMER in UTC,
@@ -138,14 +134,12 @@ extern struct tm *localtime_r (const time_t *__restrict __timer,
struct tm *__restrict __tp) __THROW;
#endif /* POSIX */
-__BEGIN_NAMESPACE_STD
/* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n"
that is the representation of TP in this format. */
extern char *asctime (const struct tm *__tp) __THROW;
/* Equivalent to `asctime (localtime (timer))'. */
extern char *ctime (const time_t *__timer) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_POSIX
/* Reentrant versions of the above functions. */
diff --git a/wcsmbs/bits/wchar-ldbl.h b/wcsmbs/bits/wchar-ldbl.h
index 2c45aa7ff96..a4d1d4d1e91 100644
--- a/wcsmbs/bits/wchar-ldbl.h
+++ b/wcsmbs/bits/wchar-ldbl.h
@@ -21,7 +21,6 @@
#endif
#if defined __USE_ISOC95 || defined __USE_UNIX98
-__BEGIN_NAMESPACE_C99
__LDBL_REDIR_DECL (fwprintf);
__LDBL_REDIR_DECL (wprintf);
__LDBL_REDIR_DECL (swprintf);
@@ -39,11 +38,9 @@ __LDBL_REDIR_DECL (fwscanf);
__LDBL_REDIR_DECL (wscanf);
__LDBL_REDIR_DECL (swscanf);
# endif
-__END_NAMESPACE_C99
#endif
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
__LDBL_REDIR1_DECL (wcstold, wcstod);
# if !defined __USE_GNU && !defined __REDIRECT \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
@@ -55,7 +52,6 @@ __LDBL_REDIR_DECL (vfwscanf);
__LDBL_REDIR_DECL (vwscanf);
__LDBL_REDIR_DECL (vswscanf);
# endif
-__END_NAMESPACE_C99
#endif
#ifdef __USE_GNU
diff --git a/wcsmbs/uchar.h b/wcsmbs/uchar.h
index ee771fefe67..a6569825fd3 100644
--- a/wcsmbs/uchar.h
+++ b/wcsmbs/uchar.h
@@ -31,10 +31,8 @@
#include <wchar.h>
#ifndef __mbstate_t_defined
-__BEGIN_NAMESPACE_C99
/* Public type. */
typedef __mbstate_t mbstate_t;
-__END_NAMESPACE_C99
# define __mbstate_t_defined 1
#endif
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h
index de7ef8bf4f1..79be9fc41d9 100644
--- a/wcsmbs/wchar.h
+++ b/wcsmbs/wchar.h
@@ -60,15 +60,6 @@
member of the extended character set. */
# define _WINT_T
typedef unsigned int wint_t;
-# else
-/* Work around problems with the <stddef.h> file which doesn't put
- wint_t in the std namespace. */
-# if defined __cplusplus && defined _GLIBCPP_USE_NAMESPACES \
- && defined __WINT_TYPE__
-__BEGIN_NAMESPACE_STD
-typedef __WINT_TYPE__ wint_t;
-__END_NAMESPACE_STD
-# endif
# endif
/* Tell the caller that we provide correct C++ prototypes. */
@@ -102,17 +93,11 @@ typedef struct
#ifdef _WCHAR_H
# ifndef __mbstate_t_defined
-__BEGIN_NAMESPACE_C99
/* Public type. */
typedef __mbstate_t mbstate_t;
-__END_NAMESPACE_C99
# define __mbstate_t_defined 1
# endif
-#ifdef __USE_GNU
-__USING_NAMESPACE_C99(mbstate_t)
-#endif
-
#ifndef WCHAR_MIN
/* These constants might also be defined in <inttypes.h>. */
# define WCHAR_MIN __WCHAR_MIN
@@ -132,18 +117,11 @@ __USING_NAMESPACE_C99(mbstate_t)
__BEGIN_DECLS
-__BEGIN_NAMESPACE_STD
/* This incomplete type is defined in <time.h> but needed here because
of `wcsftime'. */
struct tm;
-__END_NAMESPACE_STD
-/* XXX We have to clean this up at some point. Since tm is in the std
- namespace but wcsftime is in __c99 the type wouldn't be found
- without inserting it in the global namespace. */
-__USING_NAMESPACE_STD(tm)
-__BEGIN_NAMESPACE_STD
/* Copy SRC to DEST. */
extern wchar_t *wcscpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src)
@@ -169,7 +147,6 @@ extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2)
/* Compare N wide-characters of S1 and S2. */
extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Compare S1 and S2, ignoring case. */
@@ -190,7 +167,6 @@ extern int wcsncasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
size_t __n, __locale_t __loc) __THROW;
#endif
-__BEGIN_NAMESPACE_STD
/* Compare S1 and S2, both interpreted as appropriate to the
LC_COLLATE category of the current locale. */
extern int wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW;
@@ -199,7 +175,6 @@ extern int wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW;
`wcscoll' to the original strings. */
extern size_t wcsxfrm (wchar_t *__restrict __s1,
const wchar_t *__restrict __s2, size_t __n) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Similar to the two functions above but take the information from
@@ -220,7 +195,6 @@ extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2,
extern wchar_t *wcsdup (const wchar_t *__s) __THROW __attribute_malloc__;
#endif
-__BEGIN_NAMESPACE_STD
/* Find the first occurrence of WC in WCS. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcschr (wchar_t *__wcs, wchar_t __wc)
@@ -241,7 +215,6 @@ extern "C++" const wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc)
extern wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc)
__THROW __attribute_pure__;
#endif
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function is similar to `wcschr'. But it returns a pointer to
@@ -250,7 +223,6 @@ extern wchar_t *wcschrnul (const wchar_t *__s, wchar_t __wc)
__THROW __attribute_pure__;
#endif
-__BEGIN_NAMESPACE_STD
/* Return the length of the initial segmet of WCS which
consists entirely of wide characters not in REJECT. */
extern size_t wcscspn (const wchar_t *__wcs, const wchar_t *__reject)
@@ -289,7 +261,6 @@ extern wchar_t *wcstok (wchar_t *__restrict __s,
/* Return the number of wide characters in S. */
extern size_t wcslen (const wchar_t *__s) __THROW __attribute_pure__;
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN
/* Another name for `wcsstr' from XPG4. */
@@ -312,7 +283,6 @@ extern size_t wcsnlen (const wchar_t *__s, size_t __maxlen)
#endif
-__BEGIN_NAMESPACE_STD
/* Search N wide characters of S for C. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wmemchr (wchar_t *__s, wchar_t __c, size_t __n)
@@ -340,7 +310,6 @@ extern wchar_t *wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n)
/* Set N wide characters of S to C. */
extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_GNU
/* Copy N wide characters of SRC to DEST and return pointer to following
@@ -351,7 +320,6 @@ extern wchar_t *wmempcpy (wchar_t *__restrict __s1,
#endif
-__BEGIN_NAMESPACE_STD
/* Determine whether C constitutes a valid (one-byte) multibyte
character. */
extern wint_t btowc (int __c) __THROW;
@@ -379,7 +347,6 @@ extern size_t __mbrlen (const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps) __THROW;
extern size_t mbrlen (const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_EXTERN_INLINES
/* Define inline function as optimization. */
@@ -406,7 +373,6 @@ __NTH (mbrlen (const char *__restrict __s, size_t __n,
? mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); }
#endif
-__BEGIN_NAMESPACE_STD
/* Write wide character representation of multibyte character string
SRC to DST. */
extern size_t mbsrtowcs (wchar_t *__restrict __dst,
@@ -418,7 +384,6 @@ extern size_t mbsrtowcs (wchar_t *__restrict __dst,
extern size_t wcsrtombs (char *__restrict __dst,
const wchar_t **__restrict __src, size_t __len,
mbstate_t *__restrict __ps) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
@@ -448,25 +413,20 @@ extern int wcswidth (const wchar_t *__s, size_t __n) __THROW;
#endif /* Use X/Open. */
-__BEGIN_NAMESPACE_STD
/* Convert initial portion of the wide string NPTR to `double'
representation. */
extern double wcstod (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
extern float wcstof (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
extern long double wcstold (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
-__END_NAMESPACE_C99
#endif /* C99 */
-__BEGIN_NAMESPACE_STD
/* Convert initial portion of wide string NPTR to `long int'
representation. */
extern long int wcstol (const wchar_t *__restrict __nptr,
@@ -477,10 +437,8 @@ extern long int wcstol (const wchar_t *__restrict __nptr,
extern unsigned long int wcstoul (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base)
__THROW;
-__END_NAMESPACE_STD
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Convert initial portion of wide string NPTR to `long long int'
representation. */
__extension__
@@ -494,7 +452,6 @@ __extension__
extern unsigned long long int wcstoull (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base) __THROW;
-__END_NAMESPACE_C99
#endif /* ISO C99. */
#ifdef __USE_GNU
@@ -587,7 +544,6 @@ extern __FILE *open_wmemstream (wchar_t **__bufloc, size_t *__sizeloc) __THROW;
#endif
#if defined __USE_ISOC95 || defined __USE_UNIX98
-__BEGIN_NAMESPACE_STD
/* Select orientation for stream. */
extern int fwide (__FILE *__fp, int __mode) __THROW;
@@ -683,11 +639,9 @@ extern int __isoc99_swscanf (const wchar_t *__restrict __s,
# endif
# endif
-__END_NAMESPACE_STD
#endif /* Use ISO C95, C99 and Unix98. */
#ifdef __USE_ISOC99
-__BEGIN_NAMESPACE_C99
/* Read formatted input from S into argument list ARG.
This function is a possible cancellation point and therefore not
@@ -739,11 +693,9 @@ extern int __isoc99_vswscanf (const wchar_t *__restrict __s,
# endif
# endif
-__END_NAMESPACE_C99
#endif /* Use ISO C99. */
-__BEGIN_NAMESPACE_STD
/* Read a character from STREAM.
These functions are possible cancellation points and therefore not
@@ -793,7 +745,6 @@ extern int fputws (const wchar_t *__restrict __ws,
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern wint_t ungetwc (wint_t __wc, __FILE *__stream);
-__END_NAMESPACE_STD
#ifdef __USE_GNU
@@ -854,14 +805,12 @@ extern int fputws_unlocked (const wchar_t *__restrict __ws,
#endif
-__BEGIN_NAMESPACE_C99
/* Format TP into S according to FORMAT.
Write no more than MAXSIZE wide characters and return the number
of wide characters written, or 0 if it would exceed MAXSIZE. */
extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
const wchar_t *__restrict __format,
const struct tm *__restrict __tp) __THROW;
-__END_NAMESPACE_C99
# ifdef __USE_GNU
# include <xlocale.h>
diff --git a/wctype/wctype.h b/wctype/wctype.h
index 20cb820e4da..73165bbda2b 100644
--- a/wctype/wctype.h
+++ b/wctype/wctype.h
@@ -46,11 +46,9 @@
#ifndef __iswxxx_defined
# define __iswxxx_defined 1
-__BEGIN_NAMESPACE_C99
/* Scalar type that can hold values which represent locale-specific
character classifications. */
typedef unsigned long int wctype_t;
-__END_NAMESPACE_C99
# ifndef _ISwbit
/* The characteristics are stored always in network byte order (big
@@ -101,7 +99,6 @@ enum
__BEGIN_DECLS
-__BEGIN_NAMESPACE_C99
/*
* Wide-character classification functions: 7.15.2.1.
*/
@@ -173,29 +170,21 @@ extern wctype_t wctype (const char *__property) __THROW;
/* Determine whether the wide-character WC has the property described by
DESC. */
extern int iswctype (wint_t __wc, wctype_t __desc) __THROW;
-__END_NAMESPACE_C99
/*
* Wide-character case-mapping functions: 7.15.3.1.
*/
-__BEGIN_NAMESPACE_C99
/* Scalar type that can hold values which represent locale-specific
character mappings. */
typedef const __int32_t *wctrans_t;
-__END_NAMESPACE_C99
-#ifdef __USE_GNU
-__USING_NAMESPACE_C99(wctrans_t)
-#endif
-__BEGIN_NAMESPACE_C99
/* Converts an uppercase letter to the corresponding lowercase letter. */
extern wint_t towlower (wint_t __wc) __THROW;
/* Converts an lowercase letter to the corresponding uppercase letter. */
extern wint_t towupper (wint_t __wc) __THROW;
-__END_NAMESPACE_C99
__END_DECLS
@@ -212,14 +201,12 @@ __END_DECLS
__BEGIN_DECLS
-__BEGIN_NAMESPACE_C99
/* Construct value that describes a mapping between wide characters
identified by the string argument PROPERTY. */
extern wctrans_t wctrans (const char *__property) __THROW;
/* Map the wide character WC using the mapping described by DESC. */
extern wint_t towctrans (wint_t __wc, wctrans_t __desc) __THROW;
-__END_NAMESPACE_C99
# ifdef __USE_XOPEN2K8
/* Declare the interface to extended locale model. */