Mercurial > hg > octave-lojdl > gnulib-hg
changeset 6442:74f7f6a4a0f9
* m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Revamp wording and local
variables to suggest the intended function of the PATH_MAX check.
Trivial changes to support SCO systems.
* m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Check for MAXPATHLEN as well
as PATH_MAX.
* m4/fpending.m4 (gl_FUNC_FPENDING): Correct check for SCO systems,
where __ptr is null when no I/O is pending.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Sun, 30 Oct 2005 23:06:58 +0000 |
| parents | 649a703475b8 |
| children | 1a35941d29ab |
| files | m4/ChangeLog m4/chdir-long.m4 m4/fpending.m4 |
| diffstat | 3 files changed, 24 insertions(+), 11 deletions(-) [+] |
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--- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,16 @@ +2005-10-30 Paul Eggert <eggert@cs.ucla.edu> + + * chdir-long.m4 (gl_FUNC_CHDIR_LONG): Revamp wording and local + variables to suggest the intended function of the PATH_MAX check. + +2005-10-30 Kean Johnston <jkj@sco.com> + + Trivial changes to support SCO systems. + * chdir-long.m4 (gl_FUNC_CHDIR_LONG): Check for MAXPATHLEN as well + as PATH_MAX. + * fpending.m4 (gl_FUNC_FPENDING): Correct check for SCO systems, + where __ptr is null when no I/O is pending. + 2005-10-28 Simon Josefsson <jas@extundo.com> * inet_ntop.m4: More tests.
--- a/m4/chdir-long.m4 +++ b/m4/chdir-long.m4 @@ -1,4 +1,4 @@ -#serial 6 +#serial 7 # Use Gnulib's robust chdir function. # It can handle arbitrarily long directory names, which means @@ -16,18 +16,18 @@ AC_DEFUN([gl_FUNC_CHDIR_LONG], [ AC_LIBSOURCES([chdir-long.c, chdir-long.h]) - AC_CACHE_CHECK([whether this system has a definition of PATH_MAX], - gl_have_path_max_definition, - [AC_EGREP_CPP([have_path_max_definition], + AC_CACHE_CHECK([whether this system has an arbitrary file name length limit], + gl_have_arbitrary_file_name_length_limit, + [AC_EGREP_CPP([have_arbitrary_file_name_length_limit], [#include <unistd.h> #include <limits.h> -#ifdef PATH_MAX -have_path_max_definition +#if defined PATH_MAX || defined MAXPATHLEN +have_arbitrary_file_name_length_limit #endif], - gl_have_path_max_definition=yes, - gl_have_path_max_definition=no)]) + gl_have_arbitrary_file_name_length_limit=yes, + gl_have_arbitrary_file_name_length_limit=no)]) - if test $gl_have_path_max_definition = yes; then + if test $gl_have_arbitrary_file_name_length_limit = yes; then AC_LIBOBJ([chdir-long]) gl_PREREQ_CHDIR_LONG fi
--- a/m4/fpending.m4 +++ b/m4/fpending.m4 @@ -1,4 +1,4 @@ -#serial 6 +#serial 7 # Copyright (C) 2000, 2001, 2004, 2005 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation @@ -42,7 +42,7 @@ 'fp->_p - fp->_bf._base' \ \ '# SCO, Unixware' \ - 'fp->__ptr - fp->__base' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ \ '# old glibc?' \ 'fp->__bufp - fp->__buffer' \