1 /*
2 * Copyright (c) 2022 Meta
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include "_common.h"
8
9 #include <stdlib.h>
10
11 #ifdef CONFIG_POSIX_API
12 #include <signal.h>
13 #else
14 #include <zephyr/posix/signal.h>
15 #endif
16
17 /**
18 * @brief existence test for `<signal.h>`
19 *
20 * @see <a href="https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html">signal.h</a>
21 */
ZTEST(posix_headers,test_signal_h)22 ZTEST(posix_headers, test_signal_h)
23 {
24 typedef void *(*my_sig_handler_t)(int signo);
25
26 my_sig_handler_t handler;
27
28 handler = SIG_DFL;
29 handler = SIG_ERR;
30 handler = SIG_IGN;
31 /* zassert_not_equal(-1, SIG_HOLD); */ /* not implemented */
32
33 zassert_not_equal((sig_atomic_t)-1, (sig_atomic_t)0);
34 zassert_not_equal((pid_t)-1, (pid_t)0);
35
36 zassert_not_equal(-1, offsetof(struct sigevent, sigev_notify));
37 zassert_not_equal(-1, offsetof(struct sigevent, sigev_signo));
38 zassert_not_equal(-1, offsetof(struct sigevent, sigev_value));
39 zassert_not_equal(-1, offsetof(struct sigevent, sigev_notify_function));
40 zassert_not_equal(-1, offsetof(struct sigevent, sigev_notify_attributes));
41
42 zassert_not_equal(-1, SIGEV_NONE);
43 zassert_not_equal(-1, SIGEV_SIGNAL);
44 zassert_not_equal(-1, SIGEV_THREAD);
45
46 zassert_not_equal(-1, offsetof(union sigval, sival_int));
47 zassert_not_equal(-1, offsetof(union sigval, sival_ptr));
48
49 zassert_not_equal(-1, RTSIG_MAX);
50 zassert_true(SIGRTMAX - SIGRTMIN >= RTSIG_MAX);
51
52 zassert_not_equal(-1, SIG_BLOCK);
53 zassert_not_equal(-1, SIG_UNBLOCK);
54 zassert_not_equal(-1, SIG_SETMASK);
55
56 zassert_not_equal(-1, offsetof(struct sigaction, sa_handler));
57 zassert_not_equal(-1, offsetof(struct sigaction, sa_mask));
58 zassert_not_equal(-1, offsetof(struct sigaction, sa_flags));
59 zassert_not_equal(-1, offsetof(struct sigaction, sa_sigaction));
60
61 zassert_not_equal(-1, offsetof(siginfo_t, si_signo));
62 zassert_not_equal(-1, offsetof(siginfo_t, si_code));
63 zassert_not_equal(-1, offsetof(siginfo_t, si_value));
64
65 /* zassert_not_equal(-1, SA_NOCLDSTOP); */ /* not implemented */
66 /* zassert_not_equal(-1, SA_ONSTACK); */ /* not implemented */
67 /* zassert_not_equal(-1, SA_RESETHAND); */ /* not implemented */
68 /* zassert_not_equal(-1, SA_RESTART); */ /* not implemented */
69 /* zassert_not_equal(-1, SA_SIGINFO); */ /* not implemented */
70 /* zassert_not_equal(-1, SA_NOCLDWAIT); */ /* not implemented */
71 /* zassert_not_equal(-1, SA_NODEFER); */ /* not implemented */
72
73 /* zassert_not_equal(-1, SS_ONSTACK); */ /* not implemented */
74 /* zassert_not_equal(-1, SS_DISABLE); */ /* not implemented */
75
76 /* zassert_not_equal(-1, MINSIGSTKSZ); */ /* not implemented */
77 /* zassert_not_equal(-1, SIGSTKSZ); */ /* not implemented */
78
79 /* mcontext_t mctx = {0}; */ /* not implemented */
80
81 /* zassert_not_equal(-1, offsetof(ucontext_t, uc_link)); */ /* not implemented */
82 /* zassert_not_equal(-1, offsetof(ucontext_t, uc_sigmask)); */ /* not implemented */
83 /* zassert_not_equal(-1, offsetof(ucontext_t, uc_stack)); */ /* not implemented */
84 /* zassert_not_equal(-1, offsetof(ucontext_t, uc_mcontext)); */ /* not implemented */
85
86 /* zassert_not_equal(-1, offsetof(stack_t, ss_sp)); */ /* not implemented */
87 /* zassert_not_equal(-1, offsetof(stack_t, ss_size)); */ /* not implemented */
88 /* zassert_not_equal(-1, offsetof(stack_t, ss_flags)); */ /* not implemented */
89
90 /* zassert_not_equal(-1, offsetof(siginfo_t, si_signo)); */ /* not implemented */
91 /* zassert_not_equal(-1, offsetof(siginfo_t, si_code)); */ /* not implemented */
92 /* zassert_not_equal(-1, offsetof(siginfo_t, si_errno)); */ /* not implemented */
93 /* zassert_not_equal(-1, offsetof(siginfo_t, si_pid)); */ /* not implemented */
94 /* zassert_not_equal(-1, offsetof(siginfo_t, si_uid)); */ /* not implemented */
95 /* zassert_not_equal(-1, offsetof(siginfo_t, si_addr)); */ /* not implemented */
96 /* zassert_not_equal(-1, offsetof(siginfo_t, si_status)); */ /* not implemented */
97 /* zassert_not_equal(-1, offsetof(siginfo_t, si_band)); */ /* not implemented */
98 /* zassert_not_equal(-1, offsetof(siginfo_t, si_value)); */ /* not implemented */
99
100 /* zassert_not_equal(-1, ILL_ILLOPC); */ /* not implemented */
101 /* zassert_not_equal(-1, ILL_ILLOPN); */ /* not implemented */
102 /* zassert_not_equal(-1, ILL_ILLADR); */ /* not implemented */
103 /* zassert_not_equal(-1, ILL_ILLTRP); */ /* not implemented */
104 /* zassert_not_equal(-1, ILL_PRVOPC); */ /* not implemented */
105 /* zassert_not_equal(-1, ILL_PRVREG); */ /* not implemented */
106 /* zassert_not_equal(-1, ILL_COPROC); */ /* not implemented */
107 /* zassert_not_equal(-1, ILL_BADSTK); */ /* not implemented */
108
109 /* zassert_not_equal(-1, FPE_INTDIV); */ /* not implemented */
110 /* zassert_not_equal(-1, FPE_INTOVF); */ /* not implemented */
111 /* zassert_not_equal(-1, FPE_FLTDIV); */ /* not implemented */
112 /* zassert_not_equal(-1, FPE_FLTOVF); */ /* not implemented */
113 /* zassert_not_equal(-1, FPE_FLTUND); */ /* not implemented */
114 /* zassert_not_equal(-1, FPE_FLTRES); */ /* not implemented */
115 /* zassert_not_equal(-1, FPE_FLTINV); */ /* not implemented */
116 /* zassert_not_equal(-1, FPE_FLTSUB); */ /* not implemented */
117
118 /* zassert_not_equal(-1, SEGV_MAPERR); */ /* not implemented */
119 /* zassert_not_equal(-1, SEGV_ACCERR); */ /* not implemented */
120
121 /* zassert_not_equal(-1, BUS_ADRALN); */ /* not implemented */
122 /* zassert_not_equal(-1, BUS_ADRERR); */ /* not implemented */
123 /* zassert_not_equal(-1, BUS_OBJERR); */ /* not implemented */
124
125 /* zassert_not_equal(-1, TRAP_BRKPT); */ /* not implemented */
126 /* zassert_not_equal(-1, TRAP_TRACE); */ /* not implemented */
127
128 /* zassert_not_equal(-1, CLD_EXITED); */ /* not implemented */
129 /* zassert_not_equal(-1, CLD_KILLED); */ /* not implemented */
130 /* zassert_not_equal(-1, CLD_DUMPED); */ /* not implemented */
131 /* zassert_not_equal(-1, CLD_TRAPPED); */ /* not implemented */
132 /* zassert_not_equal(-1, CLD_STOPPED); */ /* not implemented */
133 /* zassert_not_equal(-1, CLD_CONTINUED); */ /* not implemented */
134
135 zassert_not_equal(-1, SI_USER);
136 zassert_not_equal(-1, SI_QUEUE);
137 zassert_not_equal(-1, SI_TIMER);
138 zassert_not_equal(-1, SI_ASYNCIO);
139 zassert_not_equal(-1, SI_MESGQ);
140
141 #ifdef CONFIG_POSIX_SIGNALS
142 zassert_true(SIGRTMIN >= 0);
143 zassert_true(SIGRTMAX >= SIGRTMIN);
144 zassert_not_equal(-1, SIGABRT);
145 zassert_not_equal(-1, SIGALRM);
146 zassert_not_equal(-1, SIGBUS);
147 zassert_not_equal(-1, SIGCHLD);
148 zassert_not_equal(-1, SIGCONT);
149 zassert_not_equal(-1, SIGFPE);
150 zassert_not_equal(-1, SIGHUP);
151 zassert_not_equal(-1, SIGILL);
152 zassert_not_equal(-1, SIGINT);
153 zassert_not_equal(-1, SIGKILL);
154 zassert_not_equal(-1, SIGPIPE);
155 zassert_not_equal(-1, SIGQUIT);
156 zassert_not_equal(-1, SIGSEGV);
157 zassert_not_equal(-1, SIGSTOP);
158 zassert_not_equal(-1, SIGTERM);
159 zassert_not_equal(-1, SIGTSTP);
160 zassert_not_equal(-1, SIGTTIN);
161 zassert_not_equal(-1, SIGTTOU);
162 zassert_not_equal(-1, SIGUSR1);
163 zassert_not_equal(-1, SIGUSR2);
164 zassert_not_equal(-1, SIGTRAP);
165 zassert_not_equal(-1, SIGURG);
166 zassert_not_equal(-1, SIGXCPU);
167 zassert_not_equal(-1, SIGXFSZ);
168 zassert_not_equal(((sigset_t){.sig[0] = 0}).sig[0], ((sigset_t){.sig[0] = -1}).sig[0]);
169 zassert_not_null(abort);
170 zassert_not_null(alarm);
171 zassert_not_null(kill);
172 zassert_not_null(pause);
173 zassert_not_null(pthread_sigmask);
174 zassert_not_null(raise);
175 zassert_not_null(sigaction);
176 zassert_not_null(sigaddset);
177 zassert_not_null(sigdelset);
178 zassert_not_null(sigemptyset);
179 zassert_not_null(sigfillset);
180 zassert_not_null(sigismember);
181 zassert_not_null(signal);
182 zassert_not_null(sigpending);
183 zassert_not_null(sigprocmask);
184 zassert_not_null(sigsuspend);
185 zassert_not_null(sigwait);
186 zassert_not_null(strsignal);
187 #endif /* CONFIG_POSIX_SIGNALS */
188
189 if (IS_ENABLED(CONFIG_POSIX_API)) {
190 /* zassert_not_null(killpg); */ /* not implemented */
191 /* zassert_not_null(psiginfo); */ /* not implemented */
192 /* zassert_not_null(psignal); */ /* not implemented */
193 /* zassert_not_null(pthread_kill); */ /* not implemented */
194 /* zassert_not_null(sigaltstack); */ /* not implemented */
195 /* zassert_not_null(sighold); */ /* not implemented */
196 /* zassert_not_null(sigignore); */ /* not implemented */
197 /* zassert_not_null(siginterrupt); */ /* not implemented */
198 /* zassert_not_null(sigpause); */ /* not implemented */
199 /* zassert_not_null(sigqueue); */ /* not implemented */
200 /* zassert_not_null(sigrelse); */ /* not implemented */
201 /* zassert_not_null(sigset); */ /* not implemented */
202 /* zassert_not_null(sigtimedwait); */ /* not implemented */
203 /* zassert_not_null(sigwaitinfo); */ /* not implemented */
204 }
205 }
206
