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gerrit.openbmc.org / openbmc / openbmc / 60f9d69e016b11c468c98ea75ba0a60c44afbbc4 / . / import-layers / yocto-poky / meta / recipes-extended / ltp / ltp / 0007-replace-SIGCLD-with-SIGCHLD.patch
blob: 4be906ec7828dffb9a7780a4cf2170866dfb4d10 [file] [log] [blame]
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500[diff] [blame]1From 405c03171e4bf0edd698cb602cf7bd7fe1d0401a Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Thu, 7 Jan 2016 19:33:53 +0000
4Subject: [PATCH 07/32] replace SIGCLD with SIGCHLD
5
6its defined to use SIGCHLD anyway in
7
8bits/signum.h:#define SIGCLD SIGCHLD /* Same as SIGCHLD
9(System V). */
10
11plus it helps these tests compile with musl which adheres to posix
12
13Signed-off-by: Khem Raj <raj.khem@gmail.com>
14---
15 lib/tst_sig.c | 8 ++++----
16 testcases/kernel/connectors/pec/pec_listener.c | 1 +
17 testcases/kernel/fs/doio/doio.c | 4 ++--
18 testcases/kernel/fs/doio/growfiles.c | 2 +-
19 testcases/kernel/syscalls/fcntl/fcntl11.c | 8 ++++----
20 testcases/kernel/syscalls/fcntl/fcntl17.c | 8 ++++----
21 testcases/kernel/syscalls/fcntl/fcntl19.c | 8 ++++----
22 testcases/kernel/syscalls/fcntl/fcntl20.c | 8 ++++----
23 testcases/kernel/syscalls/fcntl/fcntl21.c | 8 ++++----
24 testcases/kernel/syscalls/kill/kill02.c | 6 +++---
25 testcases/kernel/syscalls/kill/kill12.c | 8 ++++----
26 testcases/kernel/syscalls/mkdir/mkdir09.c | 12 ++++++------
27 testcases/kernel/syscalls/sighold/sighold02.c | 2 +-
28 testcases/network/tcp_cmds/perf_lan/pingpong.c | 2 +-
29 testcases/network/tcp_cmds/perf_lan/pingpong6.c | 2 +-
30 15 files changed, 44 insertions(+), 43 deletions(-)
31
32diff --git a/lib/tst_sig.c b/lib/tst_sig.c
33index 3af5ffd..36565e1 100644
34--- a/lib/tst_sig.c
35+++ b/lib/tst_sig.c
36@@ -49,7 +49,7 @@
37 fork_flag - set to FORK or NOFORK depending upon whether the
38 calling program executes a fork() system call. It
39 is normally the case that the calling program treats
40- SIGCLD as an expected signal if fork() is being used.
41+ SIGCHLD as an expected signal if fork() is being used.
42
43 handler - a pointer to the unexpected signal handler to
44 be executed after an unexpected signal has been
45@@ -82,7 +82,7 @@ static void (*tst_setup_signal(int, void (*)(int))) (int);
46
47 /****************************************************************************
48 * tst_sig() : set-up to catch unexpected signals. fork_flag is set to NOFORK
49- * if SIGCLD is to be an "unexpected signal", otherwise it is set to
50+ * if SIGCHLD is to be an "unexpected signal", otherwise it is set to
51 * FORK. cleanup points to a cleanup routine to be executed before
52 * tst_exit is called (cleanup is set to NULL if no cleanup is desired).
53 * handler is a pointer to the signal handling routine (if handler is
54@@ -117,7 +117,7 @@ void tst_sig(int fork_flag, void (*handler) (), void (*cleanup) ())
55 for (sig = 1; sig < NSIG; sig++) {
56 /*
57 * SIGKILL is never unexpected.
58- * SIGCLD is only unexpected when
59+ * SIGCHLD is only unexpected when
60 * no forking is being done.
61 * SIGINFO is used for file quotas and should be expected
62 */
63@@ -205,7 +205,7 @@ void tst_sig(int fork_flag, void (*handler) (), void (*cleanup) ())
64 #endif
65 break;
66
67- case SIGCLD:
68+ case SIGCHLD:
69 if (fork_flag == FORK)
70 continue;
71
72diff --git a/testcases/kernel/connectors/pec/pec_listener.c b/testcases/kernel/connectors/pec/pec_listener.c
73index a1beb13..002750a 100644
74--- a/testcases/kernel/connectors/pec/pec_listener.c
75+++ b/testcases/kernel/connectors/pec/pec_listener.c
76@@ -20,6 +20,7 @@
77 /* */
78 /******************************************************************************/
79
80+#define _GNU_SOURCE
81 #include <sys/socket.h>
82 #include <sys/poll.h>
83 #include <sys/types.h>
84diff --git a/testcases/kernel/fs/doio/doio.c b/testcases/kernel/fs/doio/doio.c
85index 4b0dec5..5f65ef9 100644
86--- a/testcases/kernel/fs/doio/doio.c
87+++ b/testcases/kernel/fs/doio/doio.c
88@@ -573,7 +573,7 @@ int main(int argc, char **argv)
89 case SIGTSTP:
90 case SIGSTOP:
91 case SIGCONT:
92- case SIGCLD:
93+ case SIGCHLD:
94 case SIGBUS:
95 case SIGSEGV:
96 case SIGQUIT:
97@@ -615,7 +615,7 @@ int main(int argc, char **argv)
98 }
99
100 sigemptyset(&block_mask);
101- sigaddset(&block_mask, SIGCLD);
102+ sigaddset(&block_mask, SIGCHLD);
103 sigprocmask(SIG_BLOCK, &block_mask, &omask);
104
105 /*
106diff --git a/testcases/kernel/fs/doio/growfiles.c b/testcases/kernel/fs/doio/growfiles.c
107index 09e7f35..bbad230 100644
108--- a/testcases/kernel/fs/doio/growfiles.c
109+++ b/testcases/kernel/fs/doio/growfiles.c
110@@ -1640,7 +1640,7 @@ int set_sig(void)
111 #ifdef SIGRESTART
112 case SIGRESTART:
113 #endif /* SIGRESTART */
114- case SIGCLD:
115+ case SIGCHLD:
116 break;
117
118 default:
119diff --git a/testcases/kernel/syscalls/fcntl/fcntl11.c b/testcases/kernel/syscalls/fcntl/fcntl11.c
120index fa6ce53..2de2b6c 100644
121--- a/testcases/kernel/syscalls/fcntl/fcntl11.c
122+++ b/testcases/kernel/syscalls/fcntl/fcntl11.c
123@@ -105,10 +105,10 @@ void setup(void)
124 memset(&act, 0, sizeof(act));
125 act.sa_handler = catch_child;
126 sigemptyset(&act.sa_mask);
127- sigaddset(&act.sa_mask, SIGCLD);
128- if ((sigaction(SIGCLD, &act, NULL)) < 0)
129+ sigaddset(&act.sa_mask, SIGCHLD);
130+ if ((sigaction(SIGCHLD, &act, NULL)) < 0)
131 tst_brkm(TBROK | TERRNO, cleanup,
132- "sigaction(SIGCLD, ..) failed");
133+ "sigaction(SIGCHLD, ..) failed");
134 }
135
136 void do_child(void)
137@@ -227,7 +227,7 @@ void stop_child(void)
138 {
139 struct flock fl;
140
141- signal(SIGCLD, SIG_DFL);
142+ signal(SIGCHLD, SIG_DFL);
143 fl.l_type = STOP;
144 parent_put(&fl);
145 wait(0);
146diff --git a/testcases/kernel/syscalls/fcntl/fcntl17.c b/testcases/kernel/syscalls/fcntl/fcntl17.c
147index 5b03e39..6598b20 100644
148--- a/testcases/kernel/syscalls/fcntl/fcntl17.c
149+++ b/testcases/kernel/syscalls/fcntl/fcntl17.c
150@@ -150,9 +150,9 @@ int setup(void)
151 memset(&act, 0, sizeof(act));
152 act.sa_handler = catch_child;
153 sigemptyset(&act.sa_mask);
154- sigaddset(&act.sa_mask, SIGCLD);
155- if (sigaction(SIGCLD, &act, NULL) < 0) {
156- tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
157+ sigaddset(&act.sa_mask, SIGCHLD);
158+ if (sigaction(SIGCHLD, &act, NULL) < 0) {
159+ tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
160 return 1;
161 }
162 return 0;
163@@ -381,7 +381,7 @@ void stop_children(void)
164 {
165 int arg;
166
167- signal(SIGCLD, SIG_DFL);
168+ signal(SIGCHLD, SIG_DFL);
169 arg = STOP;
170 child_free(child_pipe1[1], arg);
171 child_free(child_pipe2[1], arg);
172diff --git a/testcases/kernel/syscalls/fcntl/fcntl19.c b/testcases/kernel/syscalls/fcntl/fcntl19.c
173index a542cfc..88c91d6 100644
174--- a/testcases/kernel/syscalls/fcntl/fcntl19.c
175+++ b/testcases/kernel/syscalls/fcntl/fcntl19.c
176@@ -112,9 +112,9 @@ void setup(void)
177 memset(&act, 0, sizeof(act));
178 act.sa_handler = catch_child;
179 sigemptyset(&act.sa_mask);
180- sigaddset(&act.sa_mask, SIGCLD);
181- if ((sigaction(SIGCLD, &act, NULL)) < 0) {
182- tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
183+ sigaddset(&act.sa_mask, SIGCHLD);
184+ if ((sigaction(SIGCHLD, &act, NULL)) < 0) {
185+ tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
186 fail = 1;
187 }
188 }
189@@ -265,7 +265,7 @@ void stop_child(void)
190 {
191 struct flock fl;
192
193- signal(SIGCLD, SIG_DFL);
194+ signal(SIGCHLD, SIG_DFL);
195 fl.l_type = STOP;
196 parent_put(&fl);
197 wait(0);
198diff --git a/testcases/kernel/syscalls/fcntl/fcntl20.c b/testcases/kernel/syscalls/fcntl/fcntl20.c
199index aa06bab..99fd783 100644
200--- a/testcases/kernel/syscalls/fcntl/fcntl20.c
201+++ b/testcases/kernel/syscalls/fcntl/fcntl20.c
202@@ -109,9 +109,9 @@ void setup(void)
203 memset(&act, 0, sizeof(act));
204 act.sa_handler = catch_child;
205 sigemptyset(&act.sa_mask);
206- sigaddset(&act.sa_mask, SIGCLD);
207- if (sigaction(SIGCLD, &act, NULL) == -1)
208- tst_brkm(TFAIL | TERRNO, cleanup, "SIGCLD signal setup failed");
209+ sigaddset(&act.sa_mask, SIGCHLD);
210+ if (sigaction(SIGCHLD, &act, NULL) == -1)
211+ tst_brkm(TFAIL | TERRNO, cleanup, "SIGCHLD signal setup failed");
212 }
213
214 void cleanup(void)
215@@ -264,7 +264,7 @@ void stop_child(void)
216 {
217 struct flock fl;
218
219- signal(SIGCLD, SIG_DFL);
220+ signal(SIGCHLD, SIG_DFL);
221 fl.l_type = STOP;
222 parent_put(&fl);
223 wait(0);
224diff --git a/testcases/kernel/syscalls/fcntl/fcntl21.c b/testcases/kernel/syscalls/fcntl/fcntl21.c
225index 5307021..8f1a67c 100644
226--- a/testcases/kernel/syscalls/fcntl/fcntl21.c
227+++ b/testcases/kernel/syscalls/fcntl/fcntl21.c
228@@ -110,9 +110,9 @@ void setup(void)
229 memset(&act, 0, sizeof(act));
230 act.sa_handler = catch_child;
231 sigemptyset(&act.sa_mask);
232- sigaddset(&act.sa_mask, SIGCLD);
233- if ((sigaction(SIGCLD, &act, NULL)) < 0) {
234- tst_resm(TFAIL, "SIGCLD signal setup failed, errno: %d", errno);
235+ sigaddset(&act.sa_mask, SIGCHLD);
236+ if ((sigaction(SIGCHLD, &act, NULL)) < 0) {
237+ tst_resm(TFAIL, "SIGCHLD signal setup failed, errno: %d", errno);
238 fail = 1;
239 }
240 }
241@@ -272,7 +272,7 @@ void stop_child(void)
242 {
243 struct flock fl;
244
245- signal(SIGCLD, SIG_DFL);
246+ signal(SIGCHLD, SIG_DFL);
247 fl.l_type = STOP;
248 parent_put(&fl);
249 wait(0);
250diff --git a/testcases/kernel/syscalls/kill/kill02.c b/testcases/kernel/syscalls/kill/kill02.c
251index 9d6cc68..08360dd 100644
252--- a/testcases/kernel/syscalls/kill/kill02.c
253+++ b/testcases/kernel/syscalls/kill/kill02.c
254@@ -701,7 +701,7 @@ void setup(void)
255
256 /*
257 * Set to catch unexpected signals.
258- * SIGCLD is set to be ignored because we do not wait for termination status.
259+ * SIGCHLD is set to be ignored because we do not wait for termination status.
260 * SIGUSR1 is set to be ignored because this is the signal we are using for
261 * the test and we are not concerned with the parent getting it.
262 */
263@@ -713,9 +713,9 @@ void setup(void)
264 "signal(SIGUSR1, SIG_IGN) failed");
265 }
266
267- if (signal(SIGCLD, SIG_IGN) == SIG_ERR) {
268+ if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) {
269 tst_brkm(TBROK | TERRNO, NULL,
270- "signal(SIGCLD, SIG_IGN) failed");
271+ "signal(SIGCHLD, SIG_IGN) failed");
272 }
273
274 TEST_PAUSE;
275diff --git a/testcases/kernel/syscalls/kill/kill12.c b/testcases/kernel/syscalls/kill/kill12.c
276index 7a47a4a..d7c4147 100644
277--- a/testcases/kernel/syscalls/kill/kill12.c
278+++ b/testcases/kernel/syscalls/kill/kill12.c
279@@ -98,7 +98,7 @@ int main(int argc, char **argv)
280
281 exno = 1;
282
283- if (sigset(SIGCLD, chsig) == SIG_ERR) {
284+ if (sigset(SIGCHLD, chsig) == SIG_ERR) {
285 fprintf(temp, "\tsigset failed, errno = %d\n", errno);
286 fail_exit();
287 }
288@@ -128,7 +128,7 @@ int main(int argc, char **argv)
289 sleep(1);
290
291 kill(pid, sig); /* child should ignroe this sig */
292- kill(pid, SIGCLD); /* child should exit */
293+ kill(pid, SIGCHLD); /* child should exit */
294
295 #ifdef BCS
296 while ((npid = wait(&status)) != pid
297@@ -222,14 +222,14 @@ void do_child(void)
298 int exno = 1;
299
300 #ifdef UCLINUX
301- if (sigset(SIGCLD, chsig) == SIG_ERR) {
302+ if (sigset(SIGCHLD, chsig) == SIG_ERR) {
303 fprintf(temp, "\tsigset failed, errno = %d\n", errno);
304 fail_exit();
305 }
306 #endif
307
308 sigset(sig, SIG_IGN); /* set to ignore signal */
309- kill(getppid(), SIGCLD); /* tell parent we are ready */
310+ kill(getppid(), SIGCHLD); /* tell parent we are ready */
311 while (!chflag)
312 sleep(1); /* wait for parent */
313
314diff --git a/testcases/kernel/syscalls/mkdir/mkdir09.c b/testcases/kernel/syscalls/mkdir/mkdir09.c
315index 41c20e9..07b4fb8 100644
316--- a/testcases/kernel/syscalls/mkdir/mkdir09.c
317+++ b/testcases/kernel/syscalls/mkdir/mkdir09.c
318@@ -122,10 +122,10 @@ int main(int argc, char *argv[])
319
320 }
321
322- /* Set up to catch SIGCLD signal */
323- if (signal(SIGCLD, chld) == SIG_ERR) {
324+ /* Set up to catch SIGCHLD signal */
325+ if (signal(SIGCHLD, chld) == SIG_ERR) {
326 tst_brkm(TFAIL, cleanup,
327- "Error setting up SIGCLD signal, ERRNO = %d", errno);
328+ "Error setting up SIGCHLD signal, ERRNO = %d", errno);
329
330 }
331
332@@ -236,9 +236,9 @@ int runtest(void)
333 tst_brkm(TFAIL, cleanup,
334 "Error resetting SIGTERM signal, ERRNO = %d", errno);
335 }
336- if (signal(SIGCLD, SIG_DFL) == SIG_ERR) {
337+ if (signal(SIGCHLD, SIG_DFL) == SIG_ERR) {
338 tst_brkm(TFAIL, cleanup,
339- "Error resetting SIGCLD signal, ERRNO = %d", errno);
340+ "Error resetting SIGCHLD signal, ERRNO = %d", errno);
341 }
342
343 if (test_time) {
344@@ -372,7 +372,7 @@ void term(int sig)
345
346 void chld(int sig)
347 {
348- /* Routine to handle SIGCLD signal. */
349+ /* Routine to handle SIGCHLD signal. */
350
351 sigchld++;
352 if (jump) {
353diff --git a/testcases/kernel/syscalls/sighold/sighold02.c b/testcases/kernel/syscalls/sighold/sighold02.c
354index e3076fb..be01874 100644
355--- a/testcases/kernel/syscalls/sighold/sighold02.c
356+++ b/testcases/kernel/syscalls/sighold/sighold02.c
357@@ -77,7 +77,7 @@ static int sigs_map[NUMSIGS];
358 static int skip_sig(int sig)
359 {
360 switch (sig) {
361- case SIGCLD:
362+ case SIGCHLD:
363 case SIGKILL:
364 case SIGALRM:
365 case SIGSTOP:
366diff --git a/testcases/network/tcp_cmds/perf_lan/pingpong.c b/testcases/network/tcp_cmds/perf_lan/pingpong.c
367index 1196312..5b06798 100644
368--- a/testcases/network/tcp_cmds/perf_lan/pingpong.c
369+++ b/testcases/network/tcp_cmds/perf_lan/pingpong.c
370@@ -182,7 +182,7 @@ int main(int argc, char *argv[])
371
372 /* Setup traps */
373 signal(SIGINT, finish);
374- signal(SIGCLD, finish);
375+ signal(SIGCHLD, finish);
376
377 /* Fork a child process to continue sending packets */
378 tst_resm(TINFO, "Create a child process to continue to send packets");
379diff --git a/testcases/network/tcp_cmds/perf_lan/pingpong6.c b/testcases/network/tcp_cmds/perf_lan/pingpong6.c
380index 9747f58..0a0fb1d 100644
381--- a/testcases/network/tcp_cmds/perf_lan/pingpong6.c
382+++ b/testcases/network/tcp_cmds/perf_lan/pingpong6.c
383@@ -153,7 +153,7 @@ char *argv[];
384
385 /* Setup traps */
386 signal(SIGINT, finish);
387- signal(SIGCLD, finish);
388+ signal(SIGCHLD, finish);
389
390 /* Fork a child process to continue sending packets */
391 printf("Create a child process to continue to send packets \n");
392--
3932.7.0
394