[Libvir] [PATCH] Update from gnulib.

I ran ./bootstrap against a just-updated gnulib directory, so these changes now sync into libvirt all of the changes from gnulib since the last time: Update from gnulib. FYI, nearly all of these changes are also in the latest coreutils beta/test release, so if there are problems, I should hear about it soon. If you'd like to see justification for a particular change, you'll probably find it in a combination of these: gnulib's ChangeLog file a unit test change or addition, a message on the bug-gnulib mailing list. Signed-off-by: Jim Meyering <meyering(a)redhat.com&gt; --- gnulib/lib/Makefile.am | 11 +++++++ gnulib/lib/float.in.h | 2 +- gnulib/lib/fseeko.c | 3 ++ gnulib/lib/printf-parse.c | 40 ++++++++++++++++++++++++- gnulib/lib/stdint.in.h | 10 +++++- gnulib/lib/stdio.in.h | 4 +- gnulib/lib/stdlib.in.h | 25 +++++++++++++++- gnulib/lib/string.in.h | 70 +++++++++++++++++++++++++++++++++++--------- gnulib/lib/unistd.in.h | 5 ++- gnulib/lib/vasnprintf.h | 4 +- gnulib/m4/alloca.m4 | 8 +---- gnulib/m4/float_h.m4 | 4 +- gnulib/m4/gnulib-comp.m4 | 14 +++++++++ gnulib/m4/stdlib_h.m4 | 7 ++++- gnulib/m4/string_h.m4 | 9 +++++- gnulib/m4/unistd_h.m4 | 1 + gnulib/tests/Makefile.am | 3 +- gnulib/tests/test-fseeko.c | 26 +++++++++++++++- 18 files changed, 209 insertions(+), 37 deletions(-) diff --git a/gnulib/lib/Makefile.am b/gnulib/lib/Makefile.am index a94ed2d..e7a6edf 100644 --- a/gnulib/lib/Makefile.am +++ b/gnulib/lib/Makefile.am @@ -420,13 +420,18 @@ stdlib.h: stdlib.in.h -e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \ -e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \ -e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \ + -e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \ + -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \ -e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \ -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \ -e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \ -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \ -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \ + -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \ + -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \ -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ + -e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \ -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \ < $(srcdir)/stdlib.in.h; \ } > $@-t @@ -482,9 +487,11 @@ string.h: string.in.h -e 's|@''GNULIB_STRNLEN''@|$(GNULIB_STRNLEN)|g' \ -e 's|@''GNULIB_STRPBRK''@|$(GNULIB_STRPBRK)|g' \ -e 's|@''GNULIB_STRSEP''@|$(GNULIB_STRSEP)|g' \ + -e 's|@''GNULIB_STRSTR''@|$(GNULIB_STRSTR)|g' \ -e 's|@''GNULIB_STRCASESTR''@|$(GNULIB_STRCASESTR)|g' \ -e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \ -e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \ + -e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \ -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ -e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \ @@ -500,6 +507,9 @@ string.h: string.in.h -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ -e 's|@''HAVE_DECL_STRERROR''@|$(HAVE_DECL_STRERROR)|g' \ + -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ + -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ + -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \ -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \ -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \ < $(srcdir)/string.in.h; \ @@ -677,6 +687,7 @@ unistd.h: unistd.in.h -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ < $(srcdir)/unistd.in.h; \ diff --git a/gnulib/lib/float.in.h b/gnulib/lib/float.in.h index 7cf0791..1984fd7 100644 --- a/gnulib/lib/float.in.h +++ b/gnulib/lib/float.in.h @@ -24,7 +24,7 @@ #define _GL_FLOAT_H /* 'long double' properties. */ -#if defined __i386__ && defined __BEOS__ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) /* Number of mantissa units, in base FLT_RADIX. */ # undef LDBL_MANT_DIG # define LDBL_MANT_DIG 64 diff --git a/gnulib/lib/fseeko.c b/gnulib/lib/fseeko.c index c66ba26..8543d42 100644 --- a/gnulib/lib/fseeko.c +++ b/gnulib/lib/fseeko.c @@ -111,6 +111,9 @@ rpl_fseeko (FILE *fp, off_t offset, int whence) #if defined __sferror /* FreeBSD, NetBSD, OpenBSD, MacOS X, Cygwin */ fp->_offset = pos; fp->_flags |= __SOFF; + fp->_flags &= ~__SEOF; +#elif defined _IOERR /* AIX, HP-UX, IRIX, OSF/1, Solaris, mingw */ + fp->_flag &= ~_IOEOF; #endif return 0; } diff --git a/gnulib/lib/printf-parse.c b/gnulib/lib/printf-parse.c index 94c6c61..66b45a7 100644 --- a/gnulib/lib/printf-parse.c +++ b/gnulib/lib/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2007 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -392,6 +392,44 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) } cp++; } +#if defined __APPLE__ && defined __MACH__ + /* On MacOS X 10.3, PRIdMAX is defined as "qd". + We cannot change it to "lld" because PRIdMAX must also + be understood by the system's printf routines. */ + else if (*cp == 'q') + { + if (64 / 8 > sizeof (long)) + { + /* int64_t = long long */ + flags += 16; + } + else + { + /* int64_t = long */ + flags += 8; + } + cp++; + } +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + /* On native Win32, PRIdMAX is defined as "I64d". + We cannot change it to "lld" because PRIdMAX must also + be understood by the system's printf routines. */ + else if (*cp == 'I' && cp[1] == '6' && cp[2] == '4') + { + if (64 / 8 > sizeof (long)) + { + /* __int64 = long long */ + flags += 16; + } + else + { + /* __int64 = long */ + flags += 8; + } + cp += 3; + } +#endif else break; } diff --git a/gnulib/lib/stdint.in.h b/gnulib/lib/stdint.in.h index af31648..fbe39c5 100644 --- a/gnulib/lib/stdint.in.h +++ b/gnulib/lib/stdint.in.h @@ -23,6 +23,12 @@ #ifndef _GL_STDINT_H +/* When including a system file that in turn includes <inttypes.h>, + use the system <inttypes.h>, not our substitute. This avoids + problems with (for example) VMS, whose <sys/bitypes.h> includes + <inttypes.h>. */ +#define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + /* Get those types that are already defined in other system include files, so that we can "#define int8_t signed char" below without worrying about a later system include file containing a "typedef @@ -66,9 +72,7 @@ /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. <inttypes.h> also defines intptr_t and uintptr_t. */ -# define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H # include <inttypes.h> -# undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H #elif @HAVE_SYS_INTTYPES_H@ /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ @@ -91,6 +95,8 @@ #endif +#undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H + /* Minimum and maximum values for a integer type under the usual assumption. Return an unspecified value if BITS == 0, adding a check to pacify picky compilers. */ diff --git a/gnulib/lib/stdio.in.h b/gnulib/lib/stdio.in.h index b176424..d5962aa 100644 --- a/gnulib/lib/stdio.in.h +++ b/gnulib/lib/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -45,7 +45,7 @@ #ifndef __attribute__ /* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) # define __attribute__(Spec) /* empty */ # endif /* The __-protected variants of `format' and `printf' attributes diff --git a/gnulib/lib/stdlib.in.h b/gnulib/lib/stdlib.in.h index baebcce..bc7dc4f 100644 --- a/gnulib/lib/stdlib.in.h +++ b/gnulib/lib/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2002, 2006-2007 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2007 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -176,6 +176,29 @@ extern int putenv (char *string); #endif +#if @GNULIB_SETENV@ +# if !@HAVE_SETENV@ +/* Set NAME to VALUE in the environment. + If REPLACE is nonzero, overwrite an existing value. */ +extern int setenv (const char *name, const char *value, int replace); +# endif +#endif + + +#if @GNULIB_UNSETENV@ +# if @HAVE_UNSETENV@ +# if @VOID_UNSETENV@ +/* On some systems, unsetenv() returns void. + This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */ +# define unsetenv(name) ((unsetenv)(name), 0) +# endif +# else +/* Remove the variable NAME from the environment. */ +extern int unsetenv (const char *name); +# endif +#endif + + #ifdef __cplusplus } #endif diff --git a/gnulib/lib/string.in.h b/gnulib/lib/string.in.h index a371e5c..dbbe2fd 100644 --- a/gnulib/lib/string.in.h +++ b/gnulib/lib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2007 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -25,6 +25,18 @@ #define _GL_STRING_H +#ifndef __attribute__ +/* This feature is available in gcc versions 2.5 and later. */ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) +# define __attribute__(Spec) /* empty */ +# endif +/* The attribute __pure__ was added in gcc 2.96. */ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 96) +# define __pure__ /* empty */ +# endif +#endif + + /* The definition of GL_LINK_WARNING is copied here. */ @@ -35,15 +47,20 @@ extern "C" { /* Return the first occurrence of NEEDLE in HAYSTACK. */ #if @GNULIB_MEMMEM@ -# if ! @HAVE_DECL_MEMMEM@ +# if @REPLACE_MEMMEM@ +# define memmem rpl_memmem +# endif +# if ! @HAVE_DECL_MEMMEM@ || @REPLACE_MEMMEM@ extern void *memmem (void const *__haystack, size_t __haystack_len, - void const *__needle, size_t __needle_len); + void const *__needle, size_t __needle_len) + __attribute__ ((__pure__)); # endif #elif defined GNULIB_POSIXCHECK # undef memmem # define memmem(a,al,b,bl) \ - (GL_LINK_WARNING ("memmem is unportable - " \ - "use gnulib module memmem for portability"), \ + (GL_LINK_WARNING ("memmem is unportable and often quadratic - " \ + "use gnulib module memmem-simple for portability, " \ + "and module memmem for speed" ), \ memmem (a, al, b, bl)) #endif @@ -65,7 +82,8 @@ extern void *mempcpy (void *restrict __dest, void const *restrict __src, /* Search backwards through a block for a byte (specified as an int). */ #if @GNULIB_MEMRCHR@ # if ! @HAVE_DECL_MEMRCHR@ -extern void *memrchr (void const *, int, size_t); +extern void *memrchr (void const *, int, size_t) + __attribute__ ((__pure__)); # endif #elif defined GNULIB_POSIXCHECK # undef memrchr @@ -118,7 +136,8 @@ extern char *stpncpy (char *restrict __dst, char const *restrict __src, /* Find the first occurrence of C in S or the final NUL byte. */ #if @GNULIB_STRCHRNUL@ # if ! @HAVE_STRCHRNUL@ -extern char *strchrnul (char const *__s, int __c_in); +extern char *strchrnul (char const *__s, int __c_in) + __attribute__ ((__pure__)); # endif #elif defined GNULIB_POSIXCHECK # undef strchrnul @@ -163,7 +182,8 @@ extern char *strndup (char const *__string, size_t __n); return MAXLEN. */ #if @GNULIB_STRNLEN@ # if ! @HAVE_DECL_STRNLEN@ -extern size_t strnlen (char const *__string, size_t __maxlen); +extern size_t strnlen (char const *__string, size_t __maxlen) + __attribute__ ((__pure__)); # endif #elif defined GNULIB_POSIXCHECK # undef strnlen @@ -189,7 +209,8 @@ extern size_t strnlen (char const *__string, size_t __maxlen); /* Find the first occurrence in S of any character in ACCEPT. */ #if @GNULIB_STRPBRK@ # if ! @HAVE_STRPBRK@ -extern char *strpbrk (char const *__s, char const *__accept); +extern char *strpbrk (char const *__s, char const *__accept) + __attribute__ ((__pure__)); # endif # if defined GNULIB_POSIXCHECK /* strpbrk() assumes the second argument is a list of single-byte characters. @@ -269,23 +290,32 @@ extern char *strsep (char **restrict __stringp, char const *restrict __delim); strsep (s, d)) #endif -#if defined GNULIB_POSIXCHECK +#if @GNULIB_STRSTR@ +# if @REPLACE_STRSTR@ +# define strstr rpl_strstr +char *strstr (const char *haystack, const char *needle) + __attribute__ ((__pure__)); +# endif +#elif defined GNULIB_POSIXCHECK /* strstr() does not work with multibyte strings if the locale encoding is different from UTF-8: POSIX says that it operates on "strings", and "string" in POSIX is defined as a sequence of bytes, not of characters. */ # undef strstr # define strstr(a,b) \ - (GL_LINK_WARNING ("strstr cannot work correctly on character strings " \ - "in most multibyte locales - " \ - "use mbsstr if you care about internationalization"), \ + (GL_LINK_WARNING ("strstr is quadratic on many systems, and cannot " \ + "work correctly on character strings in most " \ + "multibyte locales - " \ + "use mbsstr if you care about internationalization, " \ + "or use strstr if you care about speed"), \ strstr (a, b)) #endif /* Find the first occurrence of NEEDLE in HAYSTACK, using case-insensitive comparison. */ #if ! @HAVE_STRCASESTR@ -extern char *strcasestr (const char *haystack, const char *needle); +extern char *strcasestr (const char *haystack, const char *needle) + __attribute__ ((__pure__)); #endif #if defined GNULIB_POSIXCHECK /* strcasestr() does not work with multibyte strings: @@ -511,6 +541,18 @@ extern char *strerror (int); strerror (e)) #endif +#if @GNULIB_STRSIGNAL@ +# if ! @HAVE_DECL_STRSIGNAL@ +extern char *strsignal (int __sig); +# endif +#elif defined GNULIB_POSIXCHECK +# undef strsignal +# define strsignal(a) \ + (GL_LINK_WARNING ("strsignal is unportable - " \ + "use gnulib module strsignal for portability"), \ + strsignal (a)) +#endif + #ifdef __cplusplus } diff --git a/gnulib/lib/unistd.in.h b/gnulib/lib/unistd.in.h index 4916f75..10678f4 100644 --- a/gnulib/lib/unistd.in.h +++ b/gnulib/lib/unistd.in.h @@ -181,7 +181,10 @@ extern int getlogin_r (char *name, size_t size); #if @GNULIB_GETPAGESIZE@ -# if !@HAVE_GETPAGESIZE@ +# if @REPLACE_GETPAGESIZE@ +# define getpagesize rpl_getpagesize +extern int getpagesize (void); +# elif !@HAVE_GETPAGESIZE@ /* This is for POSIX systems. */ # if !defined getpagesize && defined _SC_PAGESIZE # if ! (defined __VMS && __VMS_VER < 70000000) diff --git a/gnulib/lib/vasnprintf.h b/gnulib/lib/vasnprintf.h index 4524ce7..7f5770a 100644 --- a/gnulib/lib/vasnprintf.h +++ b/gnulib/lib/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2008 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by @@ -26,7 +26,7 @@ #ifndef __attribute__ /* This feature is available in gcc versions 2.5 and later. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) # define __attribute__(Spec) /* empty */ # endif /* The __-protected variants of `format' and `printf' attributes diff --git a/gnulib/m4/alloca.m4 b/gnulib/m4/alloca.m4 index eb62e0e..95f54a6 100644 --- a/gnulib/m4/alloca.m4 +++ b/gnulib/m4/alloca.m4 @@ -1,5 +1,5 @@ -# alloca.m4 serial 7 -dnl Copyright (C) 2002-2004, 2006 Free Software Foundation, Inc. +# alloca.m4 serial 8 +dnl Copyright (C) 2002-2004, 2006, 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -39,10 +39,6 @@ AC_DEFUN([gl_FUNC_ALLOCA], ALLOCA_H=alloca.h fi AC_SUBST([ALLOCA_H]) - - AC_DEFINE(HAVE_ALLOCA_H, 1, - [Define HAVE_ALLOCA_H for backward compatibility with older code - that includes <alloca.h> only if HAVE_ALLOCA_H is defined.]) ]) # Prerequisites of lib/alloca.c. diff --git a/gnulib/m4/float_h.m4 b/gnulib/m4/float_h.m4 index 1b1ad10..d36e3a4 100644 --- a/gnulib/m4/float_h.m4 +++ b/gnulib/m4/float_h.m4 @@ -1,4 +1,4 @@ -# float_h.m4 serial 2 +# float_h.m4 serial 3 dnl Copyright (C) 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -10,7 +10,7 @@ AC_DEFUN([gl_FLOAT_H], AC_REQUIRE([AC_CANONICAL_HOST]) FLOAT_H= case "$host_os" in - beos*) + beos* | openbsd*) FLOAT_H=float.h gl_CHECK_NEXT_HEADERS([float.h]) ;; diff --git a/gnulib/m4/gnulib-comp.m4 b/gnulib/m4/gnulib-comp.m4 index d92a377..1b91a1e 100644 --- a/gnulib/m4/gnulib-comp.m4 +++ b/gnulib/m4/gnulib-comp.m4 @@ -157,6 +157,13 @@ AC_DEFUN([gl_LIBOBJ], [ gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" ]) +# m4_foreach_w is provided by autoconf-2.59c and later. +# This definition is to accommodate developers using versions +# of autoconf older than that. +m4_ifndef([m4_foreach_w], + [m4_define([m4_foreach_w], + [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])]) + # Like AC_REPLACE_FUNCS, except that the module name goes # into gl_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gl_REPLACE_FUNCS], [ @@ -185,6 +192,13 @@ AC_DEFUN([gltests_LIBOBJ], [ gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" ]) +# m4_foreach_w is provided by autoconf-2.59c and later. +# This definition is to accommodate developers using versions +# of autoconf older than that. +m4_ifndef([m4_foreach_w], + [m4_define([m4_foreach_w], + [m4_foreach([$1], m4_split(m4_normalize([$2]), [ ]), [$3])])]) + # Like AC_REPLACE_FUNCS, except that the module name goes # into gltests_LIBOBJS instead of into LIBOBJS. AC_DEFUN([gltests_REPLACE_FUNCS], [ diff --git a/gnulib/m4/stdlib_h.m4 b/gnulib/m4/stdlib_h.m4 index 278df74..fe4ce12 100644 --- a/gnulib/m4/stdlib_h.m4 +++ b/gnulib/m4/stdlib_h.m4 @@ -1,4 +1,4 @@ -# stdlib_h.m4 serial 4 +# stdlib_h.m4 serial 5 dnl Copyright (C) 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -26,12 +26,17 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) + GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) + GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX]) HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX]) HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV]) ]) diff --git a/gnulib/m4/string_h.m4 b/gnulib/m4/string_h.m4 index 8371179..69761d7 100644 --- a/gnulib/m4/string_h.m4 +++ b/gnulib/m4/string_h.m4 @@ -1,10 +1,12 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007 Free Software Foundation, Inc. +# Copyright (C) 2007, 2008 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. +# serial 3 + # Written by Paul Eggert. AC_DEFUN([gl_HEADER_STRING_H], @@ -41,6 +43,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) + GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR]) GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) @@ -58,6 +61,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) + GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) dnl Assume proper GNU behavior unless another module says otherwise. HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) @@ -74,5 +78,8 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) HAVE_DECL_STRERROR=1; AC_SUBST([HAVE_DECL_STRERROR]) + HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) + REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM]) + REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) ]) diff --git a/gnulib/m4/unistd_h.m4 b/gnulib/m4/unistd_h.m4 index 91c02e7..4b8857c 100644 --- a/gnulib/m4/unistd_h.m4 +++ b/gnulib/m4/unistd_h.m4 @@ -55,6 +55,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) ]) diff --git a/gnulib/tests/Makefile.am b/gnulib/tests/Makefile.am index db70ba1..4dae90d 100644 --- a/gnulib/tests/Makefile.am +++ b/gnulib/tests/Makefile.am @@ -34,12 +34,13 @@ AM_CPPFLAGS = \ -I../.. -I$(srcdir)/../.. \ -I../../gnulib/lib -I$(srcdir)/../../gnulib/lib -LDADD = libtests.a $(LIBTESTS_LIBDEPS) ../../gnulib/lib/libgnu.la +LDADD = libtests.a ../../gnulib/lib/libgnu.la libtests.a $(LIBTESTS_LIBDEPS) libtests_a_SOURCES = libtests_a_LIBADD = $(gltests_LIBOBJS) libtests_a_DEPENDENCIES = $(gltests_LIBOBJS) EXTRA_libtests_a_SOURCES = +AM_LIBTOOLFLAGS = --preserve-dup-deps ## begin gnulib module alloca-opt-tests diff --git a/gnulib/tests/test-fseeko.c b/gnulib/tests/test-fseeko.c index bcafeea..25289ce 100644 --- a/gnulib/tests/test-fseeko.c +++ b/gnulib/tests/test-fseeko.c @@ -26,10 +26,32 @@ int main (int argc, char **argv) { - /* Assume stdin is seekable iff argc > 1. */ + /* Assume stdin is non-empty and seekable iff argc > 1. */ int expected = argc > 1 ? 0 : -1; /* Exit with success only if fseek/fseeko agree. */ int r1 = fseeko (stdin, (off_t)0, SEEK_CUR); int r2 = fseek (stdin, (long)0, SEEK_CUR); - return ! (r1 == r2 && r1 == expected); + if (r1 != r2 || r1 != expected) + return 1; + if (argc > 1) + { + /* Test that fseek discards ungetc data. */ + int ch = fgetc (stdin); + if (ch == EOF) + return 1; + if (ungetc (ch ^ 0xff, stdin) != (ch ^ 0xff)) + return 1; + if (fseeko (stdin, (off_t) 0, SEEK_END)) + return 1; + if (fgetc (stdin) != EOF) + return 1; + /* Test that fseek resets end-of-file marker. */ + if (!feof (stdin)) + return 1; + if (fseeko (stdin, (off_t) 0, SEEK_END)) + return 1; + if (feof (stdin)) + return 1; + } + return 0; } -- 1.5.4.rc1.11.gd2f82