Bug Summary

File:root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/registry/c2ru.c
Warning:line 283, column 24
Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'

Annotated Source Code

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clang -cc1 -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name Unified_c_nrappkit0.c -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -fhalf-no-semantic-interposition -mframe-pointer=all -relaxed-aliasing -ffp-contract=off -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu x86-64 -tune-cpu generic -debugger-tuning=gdb -fdebug-compilation-dir=/root/firefox-clang/obj-x86_64-pc-linux-gnu/dom/media/webrtc/transport/third_party/nrappkit/nrappkit_nrappkit -fcoverage-compilation-dir=/root/firefox-clang/obj-x86_64-pc-linux-gnu/dom/media/webrtc/transport/third_party/nrappkit/nrappkit_nrappkit -resource-dir /usr/lib/llvm-21/lib/clang/21 -include /root/firefox-clang/config/gcc_hidden.h -include /root/firefox-clang/obj-x86_64-pc-linux-gnu/mozilla-config.h -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dist/system_wrappers -U _FORTIFY_SOURCE -D _FORTIFY_SOURCE=2 -D _GLIBCXX_ASSERTIONS -D DEBUG=1 -D _FILE_OFFSET_BITS=64 -D CHROMIUM_BUILD -D USE_LIBJPEG_TURBO=1 -D USE_NSS=1 -D ENABLE_ONE_CLICK_SIGNIN -D GTK_DISABLE_SINGLE_INCLUDES=1 -D _ISOC99_SOURCE=1 -D ENABLE_REMOTING=1 -D ENABLE_WEBRTC=1 -D ENABLE_CONFIGURATION_POLICY -D ENABLE_INPUT_SPEECH -D ENABLE_NOTIFICATIONS -D ENABLE_GPU=1 -D ENABLE_EGLIMAGE=1 -D USE_SKIA=1 -D ENABLE_TASK_MANAGER=1 -D ENABLE_WEB_INTENTS=1 -D ENABLE_EXTENSIONS=1 -D ENABLE_PLUGIN_INSTALLATION=1 -D ENABLE_PROTECTOR_SERVICE=1 -D ENABLE_SESSION_SERVICE=1 -D ENABLE_THEMES=1 -D ENABLE_BACKGROUND=1 -D ENABLE_AUTOMATION=1 -D ENABLE_PRINTING=1 -D ENABLE_CAPTIVE_PORTAL_DETECTION=1 -D SANITY_CHECKS -D R_PLATFORM_INT_TYPES=<stdint.h> -D R_DEFINED_INT2=int16_t -D R_DEFINED_UINT2=uint16_t -D R_DEFINED_INT4=int32_t -D R_DEFINED_UINT4=uint32_t -D R_DEFINED_INT8=int64_t -D R_DEFINED_UINT8=uint64_t -D LINUX -D HAVE_LIBM=1 -D HAVE_STRDUP=1 -D HAVE_STRLCPY=1 -D HAVE_SYS_TIME_H=1 -D HAVE_VFPRINTF=1 -D NEW_STDIORETSIGTYPE=void -D TIME_WITH_SYS_TIME_H=1 -D NO_REG_RPC=1 -D __UNUSED__=__attribute__((unused)) -D DYNAMIC_ANNOTATIONS_ENABLED=1 -D WTF_USE_DYNAMIC_ANNOTATIONS=1 -D _DEBUG -D MOZ_HAS_MOZGLUE -D MOZILLA_INTERNAL_API -D IMPL_LIBXUL -D MOZ_SUPPORT_LEAKCHECKING -D STATIC_EXPORTABLE_JS_API -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dom/media/webrtc/transport/third_party/nrappkit/nrappkit_nrappkit -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/event -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/log -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/port/generic/include -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/registry -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/share -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/stats -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/util -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/util/libekr -I /root/firefox-clang/dom/media/webrtc/transport/third_party/nrappkit/src/port/linux/include -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/ipc/ipdl/_ipdlheaders -I /root/firefox-clang/ipc/chromium/src -I /root/firefox-clang/obj-x86_64-pc-linux-gnu/dist/include -D MOZILLA_CLIENT -internal-isystem /usr/lib/llvm-21/lib/clang/21/include -internal-isystem /usr/local/include -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-error=tautological-type-limit-compare -Wno-range-loop-analysis -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wno-psabi -Wno-error=builtin-macro-redefined -Wno-unknown-warning-option -Wno-parentheses -Wno-strict-prototypes -Wno-format -Wno-format-security -ferror-limit 19 -fstrict-flex-arrays=1 -stack-protector 2 -fstack-clash-protection -ftrivial-auto-var-init=pattern -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -vectorize-loops -vectorize-slp -analyzer-checker optin.performance.Padding -analyzer-output=html -analyzer-config stable-report-filename=true -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /tmp/scan-build-2025-06-27-100320-3286336-1 -x c Unified_c_nrappkit0.c
1/*
2 *
3 * c2ru.c
4 *
5 * $Source: /Users/ekr/tmp/nrappkit-dump/nrappkit/src/registry/c2ru.c,v $
6 * $Revision: 1.3 $
7 * $Date: 2007/06/26 22:37:50 $
8 *
9 * c2r utility methods
10 *
11 *
12 * Copyright (C) 2005, Network Resonance, Inc.
13 * Copyright (C) 2006, Network Resonance, Inc.
14 * All Rights Reserved
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 *
20 * 1. Redistributions of source code must retain the above copyright
21 * notice, this list of conditions and the following disclaimer.
22 * 2. Redistributions in binary form must reproduce the above copyright
23 * notice, this list of conditions and the following disclaimer in the
24 * documentation and/or other materials provided with the distribution.
25 * 3. Neither the name of Network Resonance, Inc. nor the name of any
26 * contributors to this software may be used to endorse or promote
27 * products derived from this software without specific prior written
28 * permission.
29 *
30 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
31 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
34 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
35 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
36 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
37 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
38 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
39 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
40 * POSSIBILITY OF SUCH DAMAGE.
41 *
42 *
43 */
44
45#include <sys/queue.h>
46#include <string.h>
47#include <registry.h>
48#include "nr_common.h"
49#include <r_errors.h>
50#include <r_macros.h>
51#include <ctype.h>
52#include "c2ru.h"
53
54
55#define NRGET(func, type, get)int func(NR_registry parent, char *child, type **out) { int r
, _status; NR_registry registry; type tmp; if ((r = nr_c2ru_make_registry
(parent, child, registry))) do { int _r=r; if(!_r) _r=-1; ; _status
=_r; goto abort;} while(0); if ((r = get(registry, &tmp))
) { if (r != 2) do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto
abort;} while(0); *out = 0; } else { *out = r_calloc(0,1,sizeof
(tmp)); if (*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status
=_r; goto abort;} while(0); **out = tmp; } _status = 0; abort
: return (_status); } \
56int \
57func(NR_registry parent, char *child, type **out) \
58{ \
59 int r, _status; \
60 NR_registry registry; \
61 type tmp; \
62 \
63 if ((r = nr_c2ru_make_registry(parent, child, registry))) \
64 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); \
65 \
66 if ((r = get(registry, &tmp))) { \
67 if (r != R_NOT_FOUND2) \
68 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); \
69 *out = 0; \
70 } \
71 else { \
72 *out = RCALLOC(sizeof(tmp))r_calloc(0,1,sizeof(tmp)); \
73 if (*out == 0) \
74 ABORT(R_NO_MEMORY)do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); \
75 **out = tmp; \
76 } \
77 \
78 _status = 0; \
79abort: \
80 return (_status); \
81}
82
83int
84nr_c2ru_get_char(NR_registry parent, char *child, char **out)
85{
86 int r, _status;
87 NR_registry registry;
88 char tmp;
89
90 if ((r = nr_c2ru_make_registry(parent, child, registry)))
91 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
92
93 if ((r = NR_reg_get_char(registry, &tmp))) {
94 if (r != R_NOT_FOUND2)
95 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
96 *out = 0;
97 }
98 else {
99 *out = RCALLOC(sizeof(tmp))r_calloc(0,1,sizeof(tmp));
100 if (*out == 0)
101 ABORT(R_NO_MEMORY)do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
102 **out = tmp;
103 }
104
105 _status = 0;
106abort:
107 return (_status);
108}
109NRGET(nr_c2ru_get_uchar, UCHAR, NR_reg_get_uchar)int nr_c2ru_get_uchar(NR_registry parent, char *child, UCHAR *
*out) { int r, _status; NR_registry registry; UCHAR tmp; if (
(r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_get_uchar(registry, &tmp))) { if (r != 2) do
{ int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(
0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
110NRGET(nr_c2ru_get_int2, INT2, NR_reg_get_int2)int nr_c2ru_get_int2(NR_registry parent, char *child, INT2 **
out) { int r, _status; NR_registry registry; INT2 tmp; if ((r
= nr_c2ru_make_registry(parent, child, registry))) do { int _r
=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if ((
r = NR_reg_get_int2(registry, &tmp))) { if (r != 2) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); *out
= 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (*out == 0
) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); **out = tmp; } _status = 0; abort: return (_status); }
111NRGET(nr_c2ru_get_uint2, UINT2, NR_reg_get_uint2)int nr_c2ru_get_uint2(NR_registry parent, char *child, UINT2 *
*out) { int r, _status; NR_registry registry; UINT2 tmp; if (
(r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_get_uint2(registry, &tmp))) { if (r != 2) do
{ int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(
0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
112NRGET(nr_c2ru_get_int4, INT4, NR_reg_get_int4)int nr_c2ru_get_int4(NR_registry parent, char *child, INT4 **
out) { int r, _status; NR_registry registry; INT4 tmp; if ((r
= nr_c2ru_make_registry(parent, child, registry))) do { int _r
=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if ((
r = NR_reg_get_int4(registry, &tmp))) { if (r != 2) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); *out
= 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (*out == 0
) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); **out = tmp; } _status = 0; abort: return (_status); }
113NRGET(nr_c2ru_get_uint4, UINT4, NR_reg_get_uint4)int nr_c2ru_get_uint4(NR_registry parent, char *child, UINT4 *
*out) { int r, _status; NR_registry registry; UINT4 tmp; if (
(r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_get_uint4(registry, &tmp))) { if (r != 2) do
{ int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(
0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
114NRGET(nr_c2ru_get_int8, INT8, NR_reg_get_int8)int nr_c2ru_get_int8(NR_registry parent, char *child, INT8 **
out) { int r, _status; NR_registry registry; INT8 tmp; if ((r
= nr_c2ru_make_registry(parent, child, registry))) do { int _r
=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if ((
r = NR_reg_get_int8(registry, &tmp))) { if (r != 2) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); *out
= 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (*out == 0
) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); **out = tmp; } _status = 0; abort: return (_status); }
115NRGET(nr_c2ru_get_uint8, UINT8, NR_reg_get_uint8)int nr_c2ru_get_uint8(NR_registry parent, char *child, UINT8 *
*out) { int r, _status; NR_registry registry; UINT8 tmp; if (
(r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_get_uint8(registry, &tmp))) { if (r != 2) do
{ int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(
0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
116NRGET(nr_c2ru_get_double, double, NR_reg_get_double)int nr_c2ru_get_double(NR_registry parent, char *child, double
**out) { int r, _status; NR_registry registry; double tmp; if
((r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_get_double(registry, &tmp))) { if (r != 2) do
{ int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(
0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
117NRGET(nr_c2ru_get_string, char*, NR_reg_alloc_string)int nr_c2ru_get_string(NR_registry parent, char *child, char*
**out) { int r, _status; NR_registry registry; char* tmp; if
((r = nr_c2ru_make_registry(parent, child, registry))) do { int
_r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if
((r = NR_reg_alloc_string(registry, &tmp))) { if (r != 2
) do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (
*out == 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
118NRGET(nr_c2ru_get_data, Data, NR_reg_alloc_data)int nr_c2ru_get_data(NR_registry parent, char *child, Data **
out) { int r, _status; NR_registry registry; Data tmp; if ((r
= nr_c2ru_make_registry(parent, child, registry))) do { int _r
=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); if ((
r = NR_reg_alloc_data(registry, &tmp))) { if (r != 2) do {
int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0)
; *out = 0; } else { *out = r_calloc(0,1,sizeof(tmp)); if (*out
== 0) do { int _r=1; if(!_r) _r=-1; ; _status=_r; goto abort
;} while(0); **out = tmp; } _status = 0; abort: return (_status
); }
119
120
121#define NRSET(func, type, set)int func(NR_registry parent, char *child, type *in) { int r, _status
; NR_registry registry; if (in == 0) return 0; if ((r = nr_c2ru_make_registry
(parent, child, registry))) do { int _r=r; if(!_r) _r=-1; ; _status
=_r; goto abort;} while(0); if ((r = set(registry, *in))) do {
int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0)
; _status = 0; abort: return (_status); } \
122int \
123func(NR_registry parent, char *child, type *in) \
124{ \
125 int r, _status; \
126 NR_registry registry; \
127 \
128 if (in == 0) \
129 return 0; \
130 \
131 if ((r = nr_c2ru_make_registry(parent, child, registry))) \
132 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); \
133 \
134 if ((r = set(registry, *in))) \
135 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); \
136 \
137 _status = 0; \
138abort: \
139 return (_status); \
140}
141
142NRSET(nr_c2ru_set_char, char, NR_reg_set_char)int nr_c2ru_set_char(NR_registry parent, char *child, char *in
) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_char(registry, *in))) do { int _r=r;
if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status =
0; abort: return (_status); }
143NRSET(nr_c2ru_set_uchar, UCHAR, NR_reg_set_uchar)int nr_c2ru_set_uchar(NR_registry parent, char *child, UCHAR *
in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_uchar(registry, *in))) do { int _r=r
; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
144NRSET(nr_c2ru_set_int2, INT2, NR_reg_set_int2)int nr_c2ru_set_int2(NR_registry parent, char *child, INT2 *in
) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_int2(registry, *in))) do { int _r=r;
if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status =
0; abort: return (_status); }
145NRSET(nr_c2ru_set_uint2, UINT2, NR_reg_set_uint2)int nr_c2ru_set_uint2(NR_registry parent, char *child, UINT2 *
in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_uint2(registry, *in))) do { int _r=r
; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
146NRSET(nr_c2ru_set_int4, INT4, NR_reg_set_int4)int nr_c2ru_set_int4(NR_registry parent, char *child, INT4 *in
) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_int4(registry, *in))) do { int _r=r;
if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status =
0; abort: return (_status); }
147NRSET(nr_c2ru_set_uint4, UINT4, NR_reg_set_uint4)int nr_c2ru_set_uint4(NR_registry parent, char *child, UINT4 *
in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_uint4(registry, *in))) do { int _r=r
; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
148NRSET(nr_c2ru_set_int8, INT8, NR_reg_set_int8)int nr_c2ru_set_int8(NR_registry parent, char *child, INT8 *in
) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_int8(registry, *in))) do { int _r=r;
if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status =
0; abort: return (_status); }
149NRSET(nr_c2ru_set_uint8, UINT8, NR_reg_set_uint8)int nr_c2ru_set_uint8(NR_registry parent, char *child, UINT8 *
in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_uint8(registry, *in))) do { int _r=r
; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
150NRSET(nr_c2ru_set_double, double, NR_reg_set_double)int nr_c2ru_set_double(NR_registry parent, char *child, double
*in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_double(registry, *in))) do { int _r=
r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
151NRSET(nr_c2ru_set_string, char*, NR_reg_set_string)int nr_c2ru_set_string(NR_registry parent, char *child, char*
*in) { int r, _status; NR_registry registry; if (in == 0) return
0; if ((r = nr_c2ru_make_registry(parent, child, registry)))
do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0); if ((r = NR_reg_set_string(registry, *in))) do { int _r=
r; if(!_r) _r=-1; ; _status=_r; goto abort;} while(0); _status
= 0; abort: return (_status); }
152
153int
154nr_c2ru_set_data(NR_registry parent, char *child, Data *in)
155{
156 int r, _status;
157 NR_registry registry;
158
159 if (in == 0)
160 return 0;
161
162 if ((r = nr_c2ru_make_registry(parent, child, registry)))
163 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
164
165 if ((r = NR_reg_set_bytes(registry, in->data, in->len)))
166 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
167
168 _status = 0;
169abort:
170 return (_status);
171}
172
173#define NRFREE(func, type)int func(type *in) { if (in) if(in) r_free(in); return 0; } \
174int \
175func(type *in) \
176{ \
177 if (in) \
178 RFREE(in)if(in) r_free(in); \
179 return 0; \
180}
181
182NRFREE(nr_c2ru_free_char, char)int nr_c2ru_free_char(char *in) { if (in) if(in) r_free(in); return
0; }
183NRFREE(nr_c2ru_free_uchar, UCHAR)int nr_c2ru_free_uchar(UCHAR *in) { if (in) if(in) r_free(in)
; return 0; }
184NRFREE(nr_c2ru_free_int2, INT2)int nr_c2ru_free_int2(INT2 *in) { if (in) if(in) r_free(in); return
0; }
185NRFREE(nr_c2ru_free_uint2, UINT2)int nr_c2ru_free_uint2(UINT2 *in) { if (in) if(in) r_free(in)
; return 0; }
186NRFREE(nr_c2ru_free_int4, INT4)int nr_c2ru_free_int4(INT4 *in) { if (in) if(in) r_free(in); return
0; }
187NRFREE(nr_c2ru_free_uint4, UINT4)int nr_c2ru_free_uint4(UINT4 *in) { if (in) if(in) r_free(in)
; return 0; }
188NRFREE(nr_c2ru_free_int8, INT8)int nr_c2ru_free_int8(INT8 *in) { if (in) if(in) r_free(in); return
0; }
189NRFREE(nr_c2ru_free_uint8, UINT8)int nr_c2ru_free_uint8(UINT8 *in) { if (in) if(in) r_free(in)
; return 0; }
190NRFREE(nr_c2ru_free_double, double)int nr_c2ru_free_double(double *in) { if (in) if(in) r_free(in
); return 0; }
191
192
193int
194nr_c2ru_free_string(char **in)
195{
196 if (*in)
197 RFREE(*in)if(*in) r_free(*in);
198 if (in)
199 RFREE(in)if(in) r_free(in);
200 return 0;
201}
202
203int
204nr_c2ru_free_data(Data *in)
205{
206 int r, _status;
207
208 if (in) {
209 if ((r=r_data_destroy(&in)))
210 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
211 }
212
213 _status = 0;
214abort:
215 return (_status);
216}
217
218int
219nr_c2ru_get_children(NR_registry parent, char *child, void *ptr, size_t size, int (*get)(NR_registry, void*))
220{
221 int r, _status;
222 NR_registry registry;
223 unsigned int count;
224 unsigned int i;
225 NR_registry name;
226 struct entry { TAILQ_ENTRY(entry)struct { struct entry *tqe_next; struct entry **tqe_prev; } entries; } *entry;
227 TAILQ_HEAD(, entry)struct { struct entry *tqh_first; struct entry **tqh_last; } *tailq = (void*)ptr;
228
229 TAILQ_INIT(tailq)do { (((tailq))->tqh_first) = ((void*)0); (tailq)->tqh_last
= &(((tailq))->tqh_first); ; } while (0);
230
231 if ((r=nr_c2ru_make_registry(parent, child, registry)))
232 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
233
234 if ((r=NR_reg_get_child_count(registry, &count))) {
235 if (r != R_NOT_FOUND2)
236 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
237 }
238 else {
239 for (i = 0; i < count; ++i) {
240 if ((r=NR_reg_get_child_registry(registry, i, name))) {
241 /* ignore R_NOT_FOUND errors */
242 if (r == R_NOT_FOUND2)
243 continue;
244 else
245 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
246 }
247
248 if ((r=get(name, &entry))) {
249 /* ignore R_NOT_FOUND errors */
250 if (r == R_NOT_FOUND2)
251 continue;
252 else
253 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
254 }
255
256 TAILQ_INSERT_TAIL(tailq, entry, entries)do { (((entry))->entries.tqe_next) = ((void*)0); (entry)->
entries.tqe_prev = (tailq)->tqh_last; *(tailq)->tqh_last
= (entry); (tailq)->tqh_last = &(((entry))->entries
.tqe_next); ; ; } while (0);
257 }
258 }
259
260 _status = 0;
261abort:
262 return (_status);
263}
264
265int
266nr_c2ru_set_children(NR_registry parent, char *child, void *ptr, int (*set)(NR_registry, void*), int (*label)(NR_registry, void*, char[NR_REG_MAX_NR_REGISTRY_LEN128]))
267{
268 int r, _status;
269 NR_registry registry;
270 int i;
271 NR_registry name;
272 char buffer[NR_REG_MAX_NR_REGISTRY_LEN128];
273 struct entry { TAILQ_ENTRY(entry)struct { struct entry *tqe_next; struct entry **tqe_prev; } entries; } *entry;
274 TAILQ_HEAD(, entry)struct { struct entry *tqh_first; struct entry **tqh_last; } *tailq = (void*)ptr;
275
276 if ((r=nr_c2ru_make_registry(parent, child, registry)))
277 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
278
279 (void)NR_reg_del(registry);
280
281 i = 0;
282 TAILQ_FOREACH(entry, tailq, entries)for ((entry) = (((tailq))->tqh_first); (entry); (entry) = (
((entry))->entries.tqe_next)) {
283 if (label == 0 || (r=label(registry, entry, buffer))) {
Although the value stored to 'r' is used in the enclosing expression, the value is never actually read from 'r'
284 snprintf(buffer, sizeof(buffer), "%d", i);
285 }
286 if ((r=nr_c2ru_make_registry(registry, buffer, name)))
287 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
288
289 if ((r=set(name, entry)))
290 ABORT(r)do { int _r=r; if(!_r) _r=-1; ; _status=_r; goto abort;} while
(0);
291
292 ++i;
293 }
294
295 _status = 0;
296abort:
297 return (_status);
298}
299
300int
301nr_c2ru_free_children(void *ptr, int (*free)(void*))
302{
303 struct entry { TAILQ_ENTRY(entry)struct { struct entry *tqe_next; struct entry **tqe_prev; } entries; } *entry;
304 TAILQ_HEAD(, entry)struct { struct entry *tqh_first; struct entry **tqh_last; } *tailq = (void*)ptr;
305
306 while (! TAILQ_EMPTY(tailq)((tailq)->tqh_first == ((void*)0))) {
307 entry = TAILQ_FIRST(tailq)((tailq)->tqh_first);
308 TAILQ_REMOVE(tailq, entry, entries)do { if (((((entry))->entries.tqe_next)) != ((void*)0)) ((
(entry))->entries.tqe_next)->entries.tqe_prev = (entry)
->entries.tqe_prev; else { (tailq)->tqh_last = (entry)->
entries.tqe_prev; ; } *(entry)->entries.tqe_prev = (((entry
))->entries.tqe_next); ; ; ; } while (0);
309 (void)free(entry);
310 }
311
312 return 0;
313}
314
315/* requires parent already in legal form */
316int
317nr_c2ru_make_registry(NR_registry parent, char *child, NR_registry out)
318{
319 return NR_reg_make_registry(parent, child, out);
320}