Revert r41662 and the part of 41552 that originally caused the problem
(calling ftell(stdin) doesn't seem defined). So we won't test errors from ftell unless we can do it portably.
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b197543680
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a716eabca7
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@ -107,13 +107,6 @@ except IOError:
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else:
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print "should not be able to seek on sys.stdin"
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try:
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sys.stdin.tell()
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except IOError:
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pass
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else:
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print "should not be able to tell on sys.stdin"
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try:
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sys.stdin.truncate()
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except IOError:
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@ -12,9 +12,6 @@ What's New in Python 2.5 alpha 1?
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Core and builtins
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-----------------
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- Added a workaround for file.tell() to raise IOError when the file
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is a tty on every platforms as documented in our library reference.
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- Patch #1350409: Work around signal handling bug in Visual Studio 2005.
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- Bug #1281408: Py_BuildValue now works correct even with unsigned longs
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@ -482,13 +482,6 @@ _portable_fseek(FILE *fp, Py_off_t offset, int whence)
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static Py_off_t
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_portable_ftell(FILE* fp)
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{
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#ifdef HAVE_BROKEN_FTELL
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/* ftell doesn't fail for tty fds on FreeBSD and some others */
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if (isatty(fileno(fp))) {
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errno = ESPIPE;
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return -1;
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}
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#endif
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#if !defined(HAVE_LARGEFILE_SUPPORT)
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return ftell(fp);
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#elif defined(HAVE_FTELLO) && SIZEOF_OFF_T >= 8
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@ -1,5 +1,5 @@
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#! /bin/sh
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# From configure.in Revision: 41662 .
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# From configure.in Revision: 39267 .
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.59 for python 2.5.
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#
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@ -20118,67 +20118,6 @@ _ACEOF
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fi
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echo "$as_me:$LINENO: checking for broken ftell()" >&5
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echo $ECHO_N "checking for broken ftell()... $ECHO_C" >&6
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if test "${ac_cv_broken_ftell+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test "$cross_compiling" = yes; then
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ac_cv_broken_ftell=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <stdio.h>
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int main()
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{
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long val = ftell(stdin);
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if (val != -1)
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exit(0);
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exit(1);
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_broken_ftell=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_broken_ftell=no
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fi
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rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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fi
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echo "$as_me:$LINENO: result: $ac_cv_broken_ftell" >&5
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echo "${ECHO_T}$ac_cv_broken_ftell" >&6
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if test "$ac_cv_broken_ftell" = yes
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then
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cat >>confdefs.h <<\_ACEOF
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#define HAVE_BROKEN_FTELL 1
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_ACEOF
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fi
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# Before we can test tzset, we need to check if struct tm has a tm_zone
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# (which is not required by ISO C or UNIX spec) and/or if we support
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# tzname[]
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22
configure.in
22
configure.in
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@ -2955,28 +2955,6 @@ then
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[Define if poll() sets errno on invalid file descriptors.])
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fi
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AC_MSG_CHECKING(for broken ftell())
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AC_CACHE_VAL(ac_cv_broken_ftell, [
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AC_TRY_RUN([
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#include <stdio.h>
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int main()
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{
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long val = ftell(stdin);
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if (val != -1)
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exit(0);
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exit(1);
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}
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],
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ac_cv_broken_ftell=yes,
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ac_cv_broken_ftell=no,
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ac_cv_broken_ftell=no)])
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AC_MSG_RESULT($ac_cv_broken_ftell)
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if test "$ac_cv_broken_ftell" = yes
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then
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AC_DEFINE(HAVE_BROKEN_FTELL, 1,
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[Define if ftell() set errno on tty files.])
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fi
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# Before we can test tzset, we need to check if struct tm has a tm_zone
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# (which is not required by ISO C or UNIX spec) and/or if we support
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# tzname[]
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@ -46,9 +46,6 @@
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/* Define to 1 if you have the <bluetooth.h> header file. */
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#undef HAVE_BLUETOOTH_H
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/* Define if ftell() set errno on tty files. */
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#undef HAVE_BROKEN_FTELL
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/* Define if nice() returns success/failure instead of the new priority. */
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#undef HAVE_BROKEN_NICE
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