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0020-54974-c99.patch
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File 0020-54974-c99.patch of Package ceph-ceph-18.2.2
From f9aea9105b6c1a8d7bff0ec0675f84f2ffb1db6f Mon Sep 17 00:00:00 2001 From: Florian Weimer <fweimer@redhat.com> Date: Wed, 20 Dec 2023 14:16:19 +0100 Subject: [PATCH 1/2] tracing: Fix C type errors in librados tracing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes type errors like this: In file included from /usr/include/lttng/tracepoint-event.h:69, from …-build/include/tracing/librados.h:4143, from …/src/tracing/librados.c:6 : …-build/include/tracing/librados.h: In function ‘lttng_ust__event_probe__librados___rados_mon_command_exit’: …-build/include/tracing/librados.h:477:9: error: initialization of ‘size_t’ {aka ‘long unsigned int’} from ‘size_t *’ {aka ‘long unsigned int *’} makes integer from pointer without a cast 477 | ceph_ctf_integerp(size_t, outslen, outslen) | ^~~~~~~~~~~~~~~~~ GCC 14 will likely treat these type mismatches as an error and fail the build. Signed-off-by: Florian Weimer <fweimer@redhat.com> --- src/tracing/librados.tp | 4 ++-- src/tracing/tracing-common.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/tracing/librados.tp b/src/tracing/librados.tp index 8b5e78ef15d65..8e116124b83d5 100644 --- a/src/tracing/librados.tp +++ b/src/tracing/librados.tp @@ -2628,7 +2628,7 @@ TRACEPOINT_EVENT(librados, rados_watch3_enter, TP_FIELDS( ctf_integer_hex(rados_ioctx_t, ioctx, ioctx) ctf_string(oid, oid) - ctf_integer_hex(uint64_t, phandle, phandle) + ctf_integer_hex(uint64_t*, phandle, phandle) ctf_integer_hex(rados_watchcb2_t, callback, callback) ctf_integer(uint32_t, timeout, timeout) ctf_integer_hex(void*, arg, arg) @@ -2658,7 +2658,7 @@ TRACEPOINT_EVENT(librados, rados_aio_watch2_enter, ctf_integer_hex(rados_ioctx_t, ioctx, ioctx) ctf_string(oid, oid) ctf_integer_hex(rados_completion_t, completion, completion) - ctf_integer_hex(uint64_t, phandle, phandle) + ctf_integer_hex(uint64_t*, phandle, phandle) ctf_integer_hex(rados_watchcb2_t, callback, callback) ctf_integer(uint32_t, timeout, timeout) ctf_integer_hex(void*, arg, arg) diff --git a/src/tracing/tracing-common.h b/src/tracing/tracing-common.h index 3e07f9de8e85c..03449ab588615 100644 --- a/src/tracing/tracing-common.h +++ b/src/tracing/tracing-common.h @@ -21,7 +21,7 @@ // type should be an integer type // val should have type type* #define ceph_ctf_integerp(type, field, val) \ - ctf_integer(type, field, (val) == NULL ? 0 : (val)) \ + ctf_integer(type, field, (val) == NULL ? 0 : *(val)) \ ctf_integer(uint8_t, field##_isnull, (val) == NULL) // val should have type char* From a49d154f4a8e493baf2296a15c7b5c56cd25e993 Mon Sep 17 00:00:00 2001 From: Florian Weimer <fweimer@redhat.com> Date: Wed, 20 Dec 2023 14:59:19 +0100 Subject: [PATCH 2/2] pybind: Fix C type errors in Cython-generated Python bindings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Several Ceph APIs use bool * types, which correspond to libcpp.bool * types in Cython. The bint type has an incorrect size 4 and cannot be used as a replacement. This prevents a compilation failure with future compilers: …-build/src/pybind/rbd/rbd.c: In function ‘__pyx_pf_3rbd_3RBD_104namespace_exists’: …-build/src/pybind/rbd/rbd.c:42165:76: error: passing argument 3 of ‘rbd_namespace_exists’ from incompatible pointer type 42165 | __pyx_v_ret = rbd_namespace_exists(__pyx_v__ioctx, __pyx_v__name, (&__pyx_v__exists)); | ~^~~~~~~~~~~~~~~~~ | | | int * In file included from …-build/src/pybind/rbd/rbd.c:1268: …/src/include/rbd/librbd.h:1496:45: note: expected ‘_Bool *’ but argument is of type ‘int *’ 1496 | bool *exists); | ^ Signed-off-by: Florian Weimer <fweimer@redhat.com> --- src/pybind/rbd/c_rbd.pxd | 5 +++-- src/pybind/rbd/mock_rbd.pxi | 9 +++++++-- src/pybind/rbd/rbd.pyx | 9 +++++---- src/pybind/rgw/mock_rgw.pxi | 9 +++++++-- src/pybind/rgw/rgw.pyx | 3 ++- 5 files changed, 24 insertions(+), 11 deletions(-) diff --git a/src/pybind/rbd/c_rbd.pxd b/src/pybind/rbd/c_rbd.pxd index 885f7bd46abde..bda23bbc4735f 100644 --- a/src/pybind/rbd/c_rbd.pxd +++ b/src/pybind/rbd/c_rbd.pxd @@ -2,6 +2,7 @@ from libc.stdint cimport * from ctime cimport time_t, timespec +cimport libcpp cdef extern from "rados/librados.h": enum: @@ -525,7 +526,7 @@ cdef extern from "rbd/librbd.h" nogil: int rbd_snap_unprotect(rbd_image_t image, const char *snap_name) int rbd_snap_is_protected(rbd_image_t image, const char *snap_name, int *is_protected) - int rbd_snap_exists(rbd_image_t image, const char *snapname, bint *exists) + int rbd_snap_exists(rbd_image_t image, const char *snapname, libcpp.bool *exists) int rbd_snap_get_limit(rbd_image_t image, uint64_t *limit) int rbd_snap_set_limit(rbd_image_t image, uint64_t limit) int rbd_snap_get_timestamp(rbd_image_t image, uint64_t snap_id, timespec *timestamp) @@ -711,7 +712,7 @@ cdef extern from "rbd/librbd.h" nogil: int rbd_namespace_list(rados_ioctx_t io, char *namespace_names, size_t *size) int rbd_namespace_exists(rados_ioctx_t io, const char *namespace_name, - bint *exists) + libcpp.bool *exists) int rbd_pool_init(rados_ioctx_t, bint force) diff --git a/src/pybind/rbd/mock_rbd.pxi b/src/pybind/rbd/mock_rbd.pxi index 11872bd8146de..364f965fbad43 100644 --- a/src/pybind/rbd/mock_rbd.pxi +++ b/src/pybind/rbd/mock_rbd.pxi @@ -3,6 +3,11 @@ from libc.stdint cimport * from ctime cimport time_t, timespec +# Make the bool type available as libcpp.bool, for both C and C++. +cimport libcpp +cdef extern from "<stdbool.h>": + pass + cdef nogil: enum: _LIBRADOS_SNAP_HEAD "LIBRADOS_SNAP_HEAD" @@ -637,7 +642,7 @@ cdef nogil: int rbd_snap_is_protected(rbd_image_t image, const char *snap_name, int *is_protected): pass - int rbd_snap_exists(rbd_image_t image, const char *snapname, bint *exists): + int rbd_snap_exists(rbd_image_t image, const char *snapname, libcpp.bool *exists): pass int rbd_snap_get_limit(rbd_image_t image, uint64_t *limit): pass @@ -896,7 +901,7 @@ cdef nogil: size_t *size): pass int rbd_namespace_exists(rados_ioctx_t io, const char *namespace_name, - bint *exists): + libcpp.bool *exists): pass int rbd_pool_init(rados_ioctx_t io, bint force): pass diff --git a/src/pybind/rbd/rbd.pyx b/src/pybind/rbd/rbd.pyx index fcb2fb3470600..f59ba23f0fe21 100644 --- a/src/pybind/rbd/rbd.pyx +++ b/src/pybind/rbd/rbd.pyx @@ -23,6 +23,7 @@ from libc cimport errno from libc.stdint cimport * from libc.stdlib cimport malloc, realloc, free from libc.string cimport strdup, memset +cimport libcpp try: from collections.abc import Iterable @@ -1935,12 +1936,12 @@ class RBD(object): cdef: rados_ioctx_t _ioctx = convert_ioctx(ioctx) const char *_name = name - bint _exists = False + libcpp.bool _exists = False with nogil: ret = rbd_namespace_exists(_ioctx, _name, &_exists) if ret != 0: raise make_ex(ret, 'error verifying namespace') - return bool(_exists != 0) + return _exists def namespace_list(self, ioctx): """ @@ -3679,12 +3680,12 @@ cdef class Image(object): name = cstr(name, 'name') cdef: char *_name = name - bint _exists = False + libcpp.bool _exists = False with nogil: ret = rbd_snap_exists(self.image, _name, &_exists) if ret != 0: raise make_ex(ret, 'error getting snapshot exists for %s' % self.name) - return bool(_exists != 0) + return _exists @requires_not_closed def get_snap_limit(self): diff --git a/src/pybind/rgw/mock_rgw.pxi b/src/pybind/rgw/mock_rgw.pxi index ca893a5bb8a16..806d4df75de05 100644 --- a/src/pybind/rgw/mock_rgw.pxi +++ b/src/pybind/rgw/mock_rgw.pxi @@ -1,5 +1,10 @@ # cython: embedsignature=True +# Make the bool type available as libcpp.bool, for both C and C++. +cimport libcpp +cdef extern from "<stdbool.h>": + pass + cdef nogil: ctypedef void* librgw_t @@ -111,8 +116,8 @@ cdef nogil: int rgw_readdir(rgw_fs *fs, rgw_file_handle *parent_fh, uint64_t *offset, - bint (*cb)(const char *name, void *arg, uint64_t offset, stat *st, uint32_t st_mask, uint32_t flags) nogil except? -9000, - void *cb_arg, bint *eof, uint32_t flags) except? -9000: + libcpp.bool (*cb)(const char *name, void *arg, uint64_t offset, stat *st, uint32_t st_mask, uint32_t flags) nogil except? -9000, + void *cb_arg, libcpp.bool *eof, uint32_t flags) except? -9000: pass int rgw_getattr(rgw_fs *fs, diff --git a/src/pybind/rgw/rgw.pyx b/src/pybind/rgw/rgw.pyx index 9bbcdfff586a8..d210a70bbb8e3 100644 --- a/src/pybind/rgw/rgw.pyx +++ b/src/pybind/rgw/rgw.pyx @@ -7,6 +7,7 @@ from cpython cimport PyObject, ref, exc, array from libc.stdint cimport * from libc.stdlib cimport malloc, realloc, free from cstat cimport stat +cimport libcpp IF BUILD_DOC: include "mock_rgw.pxi" @@ -373,7 +374,7 @@ cdef class LibRGWFS(object): cdef: rgw_file_handle *_dir_handler = <rgw_file_handle*>dir_handler.handler uint64_t _offset = offset - bint _eof + libcpp.bool _eof uint32_t _flags = flags with nogil: ret = rgw_readdir(self.fs, _dir_handler, &_offset, &readdir_cb,
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