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https://github.com/python/cpython
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Patch #1212117: Add optional attribute st_flags to os.stat_result
when the member is available on the platform. (Contributed by Diego Petteno)
This commit is contained in:
Hye-Shik Chang
parent
f36947032f
commit
5f937a7b8b
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@ -966,6 +966,7 @@ also be available:
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\member{st_blocks} (number of blocks allocated for file),
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\member{st_blksize} (filesystem blocksize),
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\member{st_rdev} (type of device if an inode device).
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\member{st_flags} (user defined flags for file).
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On Mac OS systems, the following attributes may also be available:
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\member{st_rsize},
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@ -88,6 +88,9 @@ Core and builtins
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Extension Modules
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-----------------
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- Patch #1212117: os.stat().st_flags is now accessible as a attribute
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if available on the platform.
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- Patch #1103951: Expose O_SHLOCK and O_EXLOCK in the posix module if
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available on the platform.
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@ -674,8 +674,8 @@ This object may be accessed either as a tuple of\n\
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(mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\n\
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or via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\
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\n\
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Posix/windows: If your platform supports st_blksize, st_blocks, or st_rdev,\n\
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they are available as attributes only.\n\
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Posix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\n\
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or st_flags, they are available as attributes only.\n\
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\n\
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See os.stat for more information.");
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@ -702,6 +702,9 @@ static PyStructSequence_Field stat_result_fields[] = {
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#endif
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#ifdef HAVE_STRUCT_STAT_ST_RDEV
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{"st_rdev", "device type (if inode device)"},
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#endif
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#ifdef HAVE_STRUCT_STAT_ST_FLAGS
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{"st_flags", "user defined flags for file"},
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#endif
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{0}
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};
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@ -724,6 +727,12 @@ static PyStructSequence_Field stat_result_fields[] = {
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#define ST_RDEV_IDX ST_BLOCKS_IDX
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#endif
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#ifdef HAVE_STRUCT_STAT_ST_FLAGS
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#define ST_FLAGS_IDX (ST_RDEV_IDX+1)
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#else
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#define ST_FLAGS_IDX ST_RDEV_IDX
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#endif
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static PyStructSequence_Desc stat_result_desc = {
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"stat_result", /* name */
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stat_result__doc__, /* doc */
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@ -887,6 +896,10 @@ _pystat_fromstructstat(STRUCT_STAT st)
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PyStructSequence_SET_ITEM(v, ST_RDEV_IDX,
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PyInt_FromLong((long)st.st_rdev));
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#endif
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#ifdef HAVE_STRUCT_STAT_ST_FLAGS
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PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX,
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PyInt_FromLong((long)st.st_flags));
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#endif
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if (PyErr_Occurred()) {
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Py_DECREF(v);
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112
configure
vendored
112
configure
vendored
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@ -1,5 +1,5 @@
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#! /bin/sh
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# From configure.in Revision: 1.483 .
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# From configure.in Revision: 1.484 .
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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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@ -16412,6 +16412,116 @@ cat >>confdefs.h <<_ACEOF
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking for struct stat.st_flags" >&5
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echo $ECHO_N "checking for struct stat.st_flags... $ECHO_C" >&6
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if test "${ac_cv_member_struct_stat_st_flags+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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cat >conftest.$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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$ac_includes_default
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int
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main ()
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{
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static struct stat ac_aggr;
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if (ac_aggr.st_flags)
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return 0;
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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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 $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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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 $ac_status); }; }; then
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ac_cv_member_struct_stat_st_flags=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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cat >conftest.$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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$ac_includes_default
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int
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main ()
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{
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static struct stat ac_aggr;
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if (sizeof ac_aggr.st_flags)
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return 0;
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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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 $ac_status); }; } &&
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{ ac_try='test -s conftest.$ac_objext'
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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 $ac_status); }; }; then
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ac_cv_member_struct_stat_st_flags=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_cv_member_struct_stat_st_flags=no
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_flags" >&5
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echo "${ECHO_T}$ac_cv_member_struct_stat_st_flags" >&6
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if test $ac_cv_member_struct_stat_st_flags = yes; then
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cat >>confdefs.h <<_ACEOF
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#define HAVE_STRUCT_STAT_ST_FLAGS 1
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_ACEOF
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fi
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echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
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@ -2421,6 +2421,7 @@ AC_STRUCT_TM
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AC_STRUCT_TIMEZONE
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AC_CHECK_MEMBERS([struct stat.st_rdev])
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AC_CHECK_MEMBERS([struct stat.st_blksize])
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AC_CHECK_MEMBERS([struct stat.st_flags])
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AC_STRUCT_ST_BLOCKS
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AC_MSG_CHECKING(for time.h that defines altzone)
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@ -489,6 +489,9 @@
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/* Define to 1 if `st_blocks' is member of `struct stat'. */
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#undef HAVE_STRUCT_STAT_ST_BLOCKS
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/* Define to 1 if `st_flags' is member of `struct stat'. */
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#undef HAVE_STRUCT_STAT_ST_FLAGS
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/* Define to 1 if `st_rdev' is member of `struct stat'. */
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#undef HAVE_STRUCT_STAT_ST_RDEV
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