--- /dev/null
+/*
+ * This file is part of ioctl_block strace test.
+ *
+ * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "tests.h"
+
+#ifdef HAVE_LINUX_INPUT_H
+
+# include <errno.h>
+# include <inttypes.h>
+# include <stdio.h>
+# include <string.h>
+# include <sys/ioctl.h>
+# include <linux/input.h>
+
+static const unsigned int magic = 0xdeadbeef;
+static const unsigned long lmagic = (unsigned long) 0xdeadbeefbadc0ded;
+
+static void
+init_magic(void *addr, const unsigned int size)
+{
+ unsigned int *p = addr;
+ const unsigned int *end = addr + size - sizeof(int);
+
+ for (; p <= end; ++p)
+ *(unsigned int *) p = magic;
+}
+
+# ifdef VERBOSE_IOCTL
+static void
+print_envelope(const struct ff_envelope *const e)
+{
+ printf(", envelope={attack_length=%hu, attack_level=%hu"
+ ", fade_length=%hu, fade_level=%#hx}",
+ e->attack_length, e->attack_level,
+ e->fade_length, e->fade_level);
+}
+# endif /* VERBOSE_IOCTL */
+
+static void
+print_ffe_common(const struct ff_effect *const ffe, const char *const type_str)
+{
+ printf("ioctl(-1, EVIOCSFF, {type=%s, id=%" PRIu16
+ ", direction=%" PRIu16 ", ",
+ type_str, ffe->id, ffe->direction);
+# ifdef VERBOSE_IOCTL
+ printf("trigger={button=%hu, interval=%hu}"
+ ", replay={length=%hu, delay=%hu}",
+ ffe->trigger.button, ffe->trigger.interval,
+ ffe->replay.length, ffe->replay.delay);
+# endif /* VERBOSE_IOCTL */
+}
+
+# define TEST_NULL_ARG(cmd) \
+ ioctl(-1, cmd, 0); \
+ printf("ioctl(-1, %s, NULL) = -1 EBADF (%m)\n", #cmd)
+
+int
+main(void)
+{
+ TEST_NULL_ARG(EVIOCGVERSION);
+ TEST_NULL_ARG(EVIOCGEFFECTS);
+ TEST_NULL_ARG(EVIOCGID);
+ TEST_NULL_ARG(EVIOCGKEYCODE);
+ TEST_NULL_ARG(EVIOCSKEYCODE);
+ TEST_NULL_ARG(EVIOCSFF);
+# ifdef EVIOCGKEYCODE_V2
+ TEST_NULL_ARG(EVIOCGKEYCODE_V2);
+# endif
+# ifdef EVIOCSKEYCODE_V2
+ TEST_NULL_ARG(EVIOCSKEYCODE_V2);
+# endif
+# ifdef EVIOCGREP
+ TEST_NULL_ARG(EVIOCGREP);
+# endif
+# ifdef EVIOCSREP
+ TEST_NULL_ARG(EVIOCSREP);
+# endif
+# ifdef EVIOCSCLOCKID
+ TEST_NULL_ARG(EVIOCSCLOCKID);
+# endif
+
+ TEST_NULL_ARG(EVIOCGNAME(0));
+ TEST_NULL_ARG(EVIOCGPHYS(0));
+ TEST_NULL_ARG(EVIOCGKEY(0));
+ TEST_NULL_ARG(EVIOCGLED(0));
+# ifdef EVIOCGMTSLOTS
+ TEST_NULL_ARG(EVIOCGMTSLOTS(0));
+# endif
+# ifdef EVIOCGPROP
+ TEST_NULL_ARG(EVIOCGPROP(0));
+# endif
+ TEST_NULL_ARG(EVIOCGSND(0));
+# ifdef EVIOCGSW
+ TEST_NULL_ARG(EVIOCGSW(0));
+# endif
+
+ TEST_NULL_ARG(EVIOCGABS(ABS_X));
+ TEST_NULL_ARG(EVIOCSABS(ABS_X));
+
+ TEST_NULL_ARG(EVIOCGBIT(EV_SYN, 0));
+ TEST_NULL_ARG(EVIOCGBIT(EV_KEY, 1));
+ TEST_NULL_ARG(EVIOCGBIT(EV_REL, 2));
+ TEST_NULL_ARG(EVIOCGBIT(EV_ABS, 3));
+ TEST_NULL_ARG(EVIOCGBIT(EV_MSC, 4));
+# ifdef EV_SW
+ TEST_NULL_ARG(EVIOCGBIT(EV_SW, 5));
+# endif
+ TEST_NULL_ARG(EVIOCGBIT(EV_LED, 6));
+ TEST_NULL_ARG(EVIOCGBIT(EV_SND, 7));
+ TEST_NULL_ARG(EVIOCGBIT(EV_REP, 8));
+ TEST_NULL_ARG(EVIOCGBIT(EV_FF, 9));
+ TEST_NULL_ARG(EVIOCGBIT(EV_PWR, 10));
+ TEST_NULL_ARG(EVIOCGBIT(EV_FF_STATUS, 11));
+
+ ioctl(-1, EVIOCGBIT(EV_MAX, 42), 0);
+ printf("ioctl(-1, EVIOCGBIT(%#x /* EV_??? */, 42), NULL)"
+ " = -1 EBADF (%m)\n", EV_MAX);
+
+ ioctl(-1, EVIOCRMFF, lmagic);
+ printf("ioctl(-1, EVIOCRMFF, %d) = -1 EBADF (%m)\n", (int) lmagic);
+
+ ioctl(-1, EVIOCGRAB, lmagic);
+ printf("ioctl(-1, EVIOCGRAB, %lu) = -1 EBADF (%m)\n", lmagic);
+
+# ifdef EVIOCREVOKE
+ ioctl(-1, EVIOCREVOKE, lmagic);
+ printf("ioctl(-1, EVIOCREVOKE, %lu) = -1 EBADF (%m)\n", lmagic);
+# endif
+
+ const unsigned int size = get_page_size();
+ void *const page = tail_alloc(size);
+ init_magic(page, size);
+
+ int *const val_int = tail_alloc(sizeof(*val_int));
+ *val_int = magic;
+
+# ifdef EVIOCSCLOCKID
+ ioctl(-1, EVIOCSCLOCKID, val_int);
+ printf("ioctl(-1, EVIOCSCLOCKID, [%u]) = -1 EBADF (%m)\n", *val_int);
+# endif
+
+ int *pair_int = tail_alloc(sizeof(*pair_int) * 2);
+ pair_int[0] = 0xdeadbeef;
+ pair_int[1] = 0xbadc0ded;
+
+# ifdef EVIOSGREP
+ ioctl(-1, EVIOCSREP, pair_int);
+ printf("ioctl(-1, EVIOCSREP, [%u, %u]) = -1 EBADF (%m)\n",
+ pair_int[0], pair_int[1]);
+# endif
+
+ pair_int[1] = 1;
+ ioctl(-1, EVIOCSKEYCODE, pair_int);
+ printf("ioctl(-1, EVIOCSKEYCODE, [%u, %s]) = -1 EBADF (%m)\n",
+ pair_int[0], "KEY_ESC");
+
+# ifdef EVIOCSKEYCODE_V2
+ struct input_keymap_entry *const ike = tail_alloc(sizeof(*ike));
+ init_magic(ike, sizeof(*ike));
+ ike->keycode = 2;
+
+ ioctl(-1, EVIOCSKEYCODE_V2, ike);
+ printf("ioctl(-1, EVIOCSKEYCODE_V2, {flags=%" PRIu8
+ ", len=%" PRIu8 ", ", ike->flags, ike->len);
+# ifdef VERBOSE_IOCTL
+ printf("index=%" PRIu16 ", keycode=%s, scancode=[",
+ ike->index, "KEY_1");
+ unsigned int i;
+ for (i = 0; i < ARRAY_SIZE(ike->scancode); ++i) {
+ if (i > 0)
+ printf(", ");
+ printf("%" PRIx8, ike->scancode[i]);
+ }
+ printf("]");
+# else
+ printf("...");
+# endif
+ errno = EBADF;
+ printf("}) = -1 EBADF (%m)\n");
+# endif
+
+ struct ff_effect *const ffe = tail_alloc(sizeof(*ffe));
+ init_magic(ffe, sizeof(*ffe));
+
+ ffe->type = FF_CONSTANT;
+ ioctl(-1, EVIOCSFF, ffe);
+ print_ffe_common(ffe, "FF_CONSTANT");
+
+# ifdef VERBOSE_IOCTL
+ printf(", constant={level=%hd", ffe->u.constant.level);
+ print_envelope(&ffe->u.constant.envelope);
+ printf("}");
+# else
+ printf("...");
+# endif
+ errno = EBADF;
+ printf("}) = -1 EBADF (%m)\n");
+
+# ifdef VERBOSE_IOCTL
+ ffe->type = FF_RAMP;
+ ioctl(-1, EVIOCSFF, ffe);
+ print_ffe_common(ffe, "FF_RAMP");
+ printf(", ramp={start_level=%hd, end_level=%hd",
+ ffe->u.ramp.start_level, ffe->u.ramp.end_level);
+ print_envelope(&ffe->u.ramp.envelope);
+ errno = EBADF;
+ printf("}}) = -1 EBADF (%m)\n");
+
+ ffe->type = FF_PERIODIC;
+ ioctl(-1, EVIOCSFF, ffe);
+ print_ffe_common(ffe, "FF_PERIODIC");
+ printf(", periodic={waveform=%hu, period=%hu, magnitude=%hd"
+ ", offset=%hd, phase=%hu",
+ ffe->u.periodic.waveform, ffe->u.periodic.period,
+ ffe->u.periodic.magnitude, ffe->u.periodic.offset,
+ ffe->u.periodic.phase);
+ print_envelope(&ffe->u.periodic.envelope);
+ printf(", custom_len=%u, custom_data=%p}",
+ ffe->u.periodic.custom_len, ffe->u.periodic.custom_data);
+ errno = EBADF;
+ printf("}) = -1 EBADF (%m)\n");
+
+ ffe->type = FF_RUMBLE;
+ ioctl(-1, EVIOCSFF, ffe);
+ print_ffe_common(ffe, "FF_RUMBLE");
+ printf(", rumble={strong_magnitude=%hu, weak_magnitude=%hu}",
+ ffe->u.rumble.strong_magnitude, ffe->u.rumble.weak_magnitude);
+ errno = EBADF;
+ printf("}) = -1 EBADF (%m)\n");
+
+ ffe->type = 0xff;
+ ioctl(-1, EVIOCSFF, ffe);
+ print_ffe_common(ffe, "0xff /* FF_??? */");
+ errno = EBADF;
+ printf("}) = -1 EBADF (%m)\n");
+# endif
+
+ ioctl(-1, _IOC(_IOC_READ, 0x45, 0x01, 0xff), lmagic);
+ printf("ioctl(-1, %s, %#lx) = -1 EBADF (%m)\n",
+ "_IOC(_IOC_READ, 0x45, 0x01, 0xff)", lmagic);
+
+ ioctl(-1, _IOC(_IOC_WRITE, 0x45, 0x01, 0xff), lmagic);
+ printf("ioctl(-1, %s, %#lx) = -1 EBADF (%m)\n",
+ "_IOC(_IOC_WRITE, 0x45, 0x01, 0xff)", lmagic);
+
+ ioctl(-1, _IOC(_IOC_READ|_IOC_WRITE, 0x45, 0xfe, 0xff), lmagic);
+ printf("ioctl(-1, %s, %#lx) = -1 EBADF (%m)\n",
+ "_IOC(_IOC_READ|_IOC_WRITE, 0x45, 0xfe, 0xff)", lmagic);
+
+ puts("+++ exited with 0 +++");
+ return 0;
+}
+#else
+
+SKIP_MAIN_UNDEFINED("HAVE_LINUX_INPUT_H")
+
+#endif
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