Mercurial > hg > octave-lojdl > gnulib-hg
changeset 13955:7f79090fda41
tcgetsid: Add missing declaration on OSF/1 5.1.
* lib/termios.in.h (tcgetsid): Test HAVE_DECL_TCGETSID instead of
HAVE_TCGETSID.
* m4/tcgetsid.m4 (gl_FUNC_TCGETSID): Test whether tcgetsid is declared.
Don't set HAVE_TCGETSID.
* m4/termios_h.m4 (gl_TERMIOS_H_DEFAULTS): Initialize
HAVE_DECL_TCGETSID, not HAVE_TCGETSID.
* modules/termios (Makefile.am): Substitute HAVE_DECL_TCGETSID, not
HAVE_TCGETSID.
* doc/posix-functions/tcgetsid.texi: Mention the OSF/1 5.1 problem.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 20 Dec 2010 00:47:57 +0100 |
parents | 5a91216fb4c4 |
children | 318a73c424b0 |
files | ChangeLog doc/posix-functions/tcgetsid.texi lib/termios.in.h m4/tcgetsid.m4 m4/termios_h.m4 modules/termios |
diffstat | 6 files changed, 27 insertions(+), 6 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,16 @@ +2010-12-19 Bruno Haible <bruno@clisp.org> + + tcgetsid: Add missing declaration on OSF/1 5.1. + * lib/termios.in.h (tcgetsid): Test HAVE_DECL_TCGETSID instead of + HAVE_TCGETSID. + * m4/tcgetsid.m4 (gl_FUNC_TCGETSID): Test whether tcgetsid is declared. + Don't set HAVE_TCGETSID. + * m4/termios_h.m4 (gl_TERMIOS_H_DEFAULTS): Initialize + HAVE_DECL_TCGETSID, not HAVE_TCGETSID. + * modules/termios (Makefile.am): Substitute HAVE_DECL_TCGETSID, not + HAVE_TCGETSID. + * doc/posix-functions/tcgetsid.texi: Mention the OSF/1 5.1 problem. + 2010-12-19 Bruno Haible <bruno@clisp.org> stdio: Fix problem with popen() declaration on OSF/1 5.1.
--- a/doc/posix-functions/tcgetsid.texi +++ b/doc/posix-functions/tcgetsid.texi @@ -8,8 +8,12 @@ Portability problems fixed by Gnulib: @itemize +@item This function is missing on some platforms: MacOS X 10.3, FreeBSD 6.0, OpenBSD 4.5, Cygwin, mingw, Interix 3.5, BeOS. +@item +This function is not declared on some platforms: +OSF/1 5.1. @end itemize Portability problems not fixed by Gnulib:
--- a/lib/termios.in.h +++ b/lib/termios.in.h @@ -47,7 +47,7 @@ The argument is a descriptor if this controlling terminal. Return -1, with errno set, upon failure. errno = ENOSYS means that the function is unsupported. */ -# if !@HAVE_TCGETSID@ +# if !@HAVE_DECL_TCGETSID@ _GL_FUNCDECL_SYS (tcgetsid, pid_t, (int fd)); # endif _GL_CXXALIAS_SYS (tcgetsid, pid_t, (int fd));
--- a/m4/tcgetsid.m4 +++ b/m4/tcgetsid.m4 @@ -1,4 +1,4 @@ -# tcgetsid.m4 serial 1 +# tcgetsid.m4 serial 2 dnl Copyright (C) 2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -11,9 +11,13 @@ dnl Persuade glibc <termios.h> to declare tcgetsid(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_DECLS_ONCE([tcgetsid]) + if test $ac_cv_have_decl_tcgetsid = no; then + HAVE_DECL_TCGETSID=0 + fi + AC_CHECK_FUNCS([tcgetsid]) if test $ac_cv_func_tcgetsid = no; then - HAVE_TCGETSID=0 AC_LIBOBJ([tcgetsid]) gl_PREREQ_TCGETSID fi
--- a/m4/termios_h.m4 +++ b/m4/termios_h.m4 @@ -1,4 +1,4 @@ -# termios_h.m4 serial 1 +# termios_h.m4 serial 2 dnl Copyright (C) 2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -37,6 +37,6 @@ [ GNULIB_TCGETSID=0; AC_SUBST([GNULIB_TCGETSID]) dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_TCGETSID=1; AC_SUBST([HAVE_TCGETSID]) + HAVE_DECL_TCGETSID=1; AC_SUBST([HAVE_DECL_TCGETSID]) HAVE_TERMIOS_H=1; AC_SUBST([HAVE_TERMIOS_H]) ])
--- a/modules/termios +++ b/modules/termios @@ -26,7 +26,7 @@ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TERMIOS_H''@|$(NEXT_TERMIOS_H)|g' \ -e 's|@''GNULIB_TCGETSID''@|$(GNULIB_TCGETSID)|g' \ - -e 's|@''HAVE_TCGETSID''@|$(HAVE_TCGETSID)|g' \ + -e 's|@''HAVE_DECL_TCGETSID''@|$(HAVE_DECL_TCGETSID)|g' \ -e 's|@''HAVE_TERMIOS_H''@|$(HAVE_TERMIOS_H)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \