vts/efb/libvtsSUNWefb.c

0N/A/*
0N/A * Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
1339N/A *
0N/A * Permission is hereby granted, free of charge, to any person obtaining a
1339N/A * copy of this software and associated documentation files (the "Software"),
0N/A * to deal in the Software without restriction, including without limitation
0N/A * the rights to use, copy, modify, merge, publish, distribute, sublicense,
919N/A * and/or sell copies of the Software, and to permit persons to whom the
919N/A * Software is furnished to do so, subject to the following conditions:
919N/A *
919N/A * The above copyright notice and this permission notice (including the next
919N/A * paragraph) shall be included in all copies or substantial portions of the
919N/A * Software.
919N/A *
919N/A * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
919N/A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
919N/A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
919N/A * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
919N/A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
919N/A * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
919N/A * DEALINGS IN THE SOFTWARE.
919N/A */
919N/A
919N/A#include "libvtsSUNWefb.h"
0N/A
0N/Aefb_info_t efb_info;
0N/A
156N/Aefb_xw_t efb_xw;
493N/A
0N/Astatic gfxtest_info *tests_info;
1339N/A
1339N/A/* Declarations needed for get_tests() */
1339N/A
970N/Astatic uint_t efb_mask_list[] = {
970N/A    GRAPHICS_TEST_OPEN,
970N/A    GRAPHICS_TEST_DMA,
970N/A    GRAPHICS_TEST_MEM,
970N/A    GRAPHICS_TEST_CHIP
970N/A};
970N/A
970N/Astatic uint_t efb_mesg_list[] = {
970N/A    GRAPHICS_TEST_OPEN_MESG,
970N/A    GRAPHICS_TEST_DMA_MESG,
970N/A    GRAPHICS_TEST_MEM_MESG,
970N/A    GRAPHICS_TEST_CHIP_MESG
970N/A};
970N/A
970N/Astatic gfxtest_function efb_test_list[] = {
970N/A    efb_test_open,
970N/A    efb_test_dma,
970N/A    efb_test_memory,
970N/A    efb_test_chip
970N/A};
970N/A
970N/A
970N/A/* *** PUBLIC *** */
970N/A
1339N/A/* These library functions are public and are expected to exist */
970N/A
0N/Aint
950N/Aget_tests(
0N/A    register gfxtest_info *const tests)
911N/A{
950N/A    /*
950N/A     * Set the gfx_vts_debug_mask bits according to environment variables
911N/A     */
0N/A    gfx_vts_set_debug_mask();
493N/A
493N/A    /*
0N/A     * Construct the list of tests to be performed
0N/A     */
156N/A    tests->count = sizeof (efb_test_list) / sizeof (gfxtest_function);
156N/A    tests->this_test_mask = (int *)malloc(sizeof (efb_mask_list));
0N/A    tests->this_test_mesg = (int *)malloc(sizeof (efb_mesg_list));
0N/A    tests->this_test_function =
950N/A        (gfxtest_function *)malloc(sizeof (efb_test_list));
950N/A
1466N/A    if ((tests->this_test_mask == NULL) ||
950N/A        (tests->this_test_mesg == NULL) ||
950N/A        (tests->this_test_function == NULL)) {
950N/A        gfx_vts_free_tests(tests);
1102N/A        return (GRAPHICS_ERR_MALLOC_FAIL);
1160N/A    }
1160N/A
364N/A    tests->connection_test_function = efb_test_open;
156N/A
156N/A    memcpy(tests->this_test_mask, efb_mask_list, sizeof (efb_mask_list));
0N/A    memcpy(tests->this_test_mesg, efb_mesg_list, sizeof (efb_mesg_list));
591N/A    memcpy(tests->this_test_function, efb_test_list,
947N/A        sizeof (efb_test_list));
947N/A
591N/A    tests_info = tests;
591N/A    return (0);
591N/A
947N/A}   /* get_tests() */
947N/A
947N/A
947N/Aint
947N/Acleanup_tests(
947N/A    register gfxtest_info *const tests)
947N/A{
947N/A
947N/A    TraceMessage(VTS_DEBUG, "cleanup_tests", "call cleanup_tests\n");
947N/A    gfx_vts_free_tests(tests);
947N/A
947N/A    return (0);
947N/A}   /* cleanup_tests() */
947N/A
947N/A
947N/Avoid
0N/Aefb_block_signals(
1446N/A    void)
1446N/A{
156N/A    sigset_t newprocmask;
493N/A
493N/A    sigemptyset(&newprocmask);
837N/A    sigaddset(&newprocmask, SIGHUP);
837N/A    sigaddset(&newprocmask, SIGINT);
846N/A    sigaddset(&newprocmask, SIGTERM);
493N/A    sigaddset(&newprocmask, SIGALRM);
156N/A
493N/A    sigprocmask(SIG_BLOCK, &newprocmask, &efb_xw.xw_procmask);
493N/A}
493N/A
364N/A
0N/Avoid
493N/Aefb_restore_signals(
493N/A    void)
156N/A{
493N/A    sigprocmask(SIG_SETMASK, &efb_xw.xw_procmask, (sigset_t *)NULL);
493N/A}
0N/A
1196N/A
1196N/Aint
1196N/Aefb_lock_display(
1196N/A    void)
1196N/A{
967N/A    if (gfx_vts_debug_mask & GRAPHICS_VTS_SLOCK_OFF) {
967N/A        TraceMessage(VTS_DEBUG, "efb_lock_display",
967N/A            "efb_lock_display() DISABLED\n");
970N/A        return (0);
980N/A    }
0N/A
980N/A    if (!efb_open_display()) {
339N/A        return (0);
970N/A    }
970N/A
0N/A    efb_create_cursor();
837N/A
837N/A    efb_create_window();
838N/A
837N/A    XMapRaised(efb_xw.xw_display, efb_xw.xw_window);
837N/A
967N/A    TraceMessage(VTS_DEBUG, "efb_lock_display",
967N/A        "XMapRaised(display, 0x%lx)\n",
967N/A        (ulong_t)efb_xw.xw_window);
779N/A
1467N/A    /* Disable server from handling any requests */
838N/A    efb_grab_server();
591N/A
967N/A    /* Gain control of keyboard */
0N/A    efb_grab_keyboard();
0N/A
0N/A    /* Gain control of pointer */
0N/A    efb_grab_pointer();
591N/A
0N/A    efb_disable_screensaver();
339N/A
339N/A    efb_disable_dpms();
591N/A
493N/A    XSync(efb_xw.xw_display, False);
970N/A
970N/A    return (1);
970N/A
970N/A}       /* efb_lock_display() */
837N/A
837N/A
967N/Aint
967N/Aefb_unlock_display(
967N/A    void)
779N/A{
156N/A    if (efb_xw.xw_display == NULL)
156N/A        return (0);
967N/A
591N/A    XUnmapWindow(efb_xw.xw_display, efb_xw.xw_window);
1183N/A
591N/A    TraceMessage(VTS_DEBUG, "efb_unlock_display",
591N/A        "XUnmapWindow(display, 0x%lx)\n",
591N/A        (ulong_t)efb_xw.xw_window);
935N/A
967N/A    efb_restore_dpms();
967N/A
967N/A    efb_restore_screensaver();
0N/A
    efb_ungrab_pointer();

    efb_ungrab_keyboard();

    efb_ungrab_server();

    XSync(efb_xw.xw_display, False);

    efb_check_for_interrupt();

    return (1);
}


int
efb_open_display(
    void)
{
    if (efb_xw.xw_dispname == NULL)
        efb_xw.xw_dispname = ":0.0";

    if (efb_xw.xw_display == NULL) {
        efb_xw.xw_display = XOpenDisplay(efb_xw.xw_dispname);

        if (efb_xw.xw_display == NULL) {
            TraceMessage(VTS_DEBUG, "efb_open_display",
                "XOpenDisplay(\"%s\") = NULL\n"
                "Assuming no window system.\n",
                efb_xw.xw_dispname);

            return (0);
        }

        TraceMessage(VTS_DEBUG, "efb_open_display",
            "XOpenDisplay(\"%s\") = 0x%p\n"
            "Assuming a window system.\n",
            efb_xw.xw_dispname, efb_xw.xw_display);
    }

    /* Tell server to report events as they occur */
    XSynchronize(efb_xw.xw_display, True);

    TraceMessage(VTS_DEBUG, "efb_open_display",
        "XSynchronize(display, True).\n");

    return (1);
}


int
efb_create_cursor(
    void)
{
    register Window const root = RootWindow(efb_xw.xw_display,
        efb_xw.xw_screen);
    register Pixmap emptypixmap;
    XColor dummy_color = {0, 0, 0, 0, 0, 0};

    if (efb_xw.xw_cursor != 0)
        return (0);

    emptypixmap = XCreateBitmapFromData(efb_xw.xw_display, root, "", 1, 1);

    efb_xw.xw_cursor = XCreatePixmapCursor(efb_xw.xw_display,
        emptypixmap, emptypixmap, &dummy_color, &dummy_color, 0, 0);

    TraceMessage(VTS_DEBUG, "efb_create_cursor",
        "XCreatePixmapCursor(display, 0x%lx, 0x%lx, &dummy_color, "
        "&dummy_color, 0, 0) = 0x%lx\n",
        (ulong_t)emptypixmap, (ulong_t)emptypixmap,
        (ulong_t)efb_xw.xw_cursor);

    XFreePixmap(efb_xw.xw_display, emptypixmap);

    return (1);
}


int
efb_create_window(
    void)
{
    register Window const root = RootWindow(efb_xw.xw_display,
        efb_xw.xw_screen);
    register int const width = DisplayWidth(efb_xw.xw_display,
        efb_xw.xw_screen);
    register int const height = DisplayHeight(efb_xw.xw_display,
        efb_xw.xw_screen);
    XSetWindowAttributes xswa;

    if (efb_xw.xw_window != NULL)
        return (0);

    memset(&xswa, 0, sizeof (xswa));
    xswa.cursor = efb_xw.xw_cursor;
    xswa.background_pixmap = None;
    xswa.override_redirect = True;
    xswa.backing_store = NotUseful;
    xswa.save_under = False;
    xswa.event_mask = KeyPressMask | KeyReleaseMask | ExposureMask;

    efb_xw.xw_window = XCreateWindow(efb_xw.xw_display,
        root, 0, 0, width, height,
        0, CopyFromParent, InputOutput, CopyFromParent,
        CWBackPixmap | CWOverrideRedirect | CWBackingStore |
        CWSaveUnder | CWEventMask | CWCursor, &xswa);

    TraceMessage(VTS_DEBUG, "efb_create_window",
        "XCreateWindow(display, 0x%lx, %d, %d, %d, %d, "
        "%d, %d, %d, %d, 0x%lx, &xswa) = 0x%lx\n",
        (ulong_t)root, 0, 0, width, height,
        0, CopyFromParent, InputOutput, CopyFromParent,
        (ulong_t)(CWBackPixmap | CWOverrideRedirect |
        CWBackingStore | CWSaveUnder | CWEventMask | CWCursor),
        (ulong_t)efb_xw.xw_window);

    XStoreName(efb_xw.xw_display, efb_xw.xw_window, "libvtsSUNWefb");

    return (1);
}


int
efb_grab_server(
    void)
{
    if (efb_xw.xw_grab_server == True)
        return (0);

    efb_xw.xw_grab_server = XGrabServer(efb_xw.xw_display);

    TraceMessage(VTS_DEBUG, "efb_grab_server",
        "XGrabServer(display)\n");

    return (1);
}


int
efb_ungrab_server(
    void)
{
    if (efb_xw.xw_grab_server != True)
        return (0);

    efb_xw.xw_grab_server = !XUngrabServer(efb_xw.xw_display);

    TraceMessage(VTS_DEBUG, "efb_ungrab_server",
        "XUngrabServer(display)\n");

    return (1);
}


int
efb_grab_keyboard(
    void)
{
    register int status;

    if (efb_xw.xw_grab_keyboard == True)
        return (0);

    status = XGrabKeyboard(efb_xw.xw_display, efb_xw.xw_window,
        False, GrabModeAsync, GrabModeAsync, CurrentTime);
    efb_xw.xw_grab_keyboard = status == GrabSuccess;

    TraceMessage(VTS_DEBUG, "efb_grab_keyboard",
        "XGrabKeyboard(display, 0x%lx, %d, %d, %d, %ld) = %d\n",
        (ulong_t)efb_xw.xw_window,
        False, GrabModeAsync, GrabModeAsync, CurrentTime,
        status);

    if (status != GrabSuccess) {
        TraceMessage(VTS_DEBUG, "efb_grab_keyboard",
            "Cannot gain control of keyboard\n");
        return (-1);

    } else {
        return (1);
    }
}


int
efb_ungrab_keyboard(
    void)
{
    register int status;

    if (efb_xw.xw_grab_keyboard != True)
        return (0);

    status = XUngrabKeyboard(efb_xw.xw_display, CurrentTime);

    efb_xw.xw_grab_keyboard = False;
    TraceMessage(VTS_DEBUG, "efb_ungrab_keyboard",
        "XGrabKeyboard(display, %ld) = %d\n",
        CurrentTime, status);

    return (1);
}


int
efb_grab_pointer(
    void)
{
    register int status;

    if (efb_xw.xw_grab_pointer == True)
        return (0);

    status = XGrabPointer(efb_xw.xw_display, efb_xw.xw_window,
        False, ResizeRedirectMask, GrabModeAsync, GrabModeAsync,
        None, efb_xw.xw_cursor, CurrentTime);

    efb_xw.xw_grab_pointer = status == GrabSuccess;

    TraceMessage(VTS_DEBUG, "efb_grab_pointer",
        "XGrabPointer(display, 0x%lx, %d, 0x%lx, %d, %d, "
        "%d, %d, %ld) = %d\n",
        (ulong_t)efb_xw.xw_window,
        False, ResizeRedirectMask,
        GrabModeAsync, GrabModeAsync,
        None, None, CurrentTime,
        status);

    if (status != GrabSuccess) {
        TraceMessage(VTS_DEBUG, "efb_grab_pointer",
            "Cannot gain control of pointer\n");
        return (-1);

    } else {
        return (1);
    }
}


int
efb_ungrab_pointer(
    void)
{
    register int status;

    if (efb_xw.xw_grab_pointer != True)
        return (0);

    status = XUngrabPointer(efb_xw.xw_display, CurrentTime);

    efb_xw.xw_grab_pointer = False;

    TraceMessage(VTS_DEBUG, "efb_ungrab_pointer",
        "XGrabPointer(display, %ld) = %d\n",
        CurrentTime, status);

    return (1);
}


int
efb_disable_screensaver(
    void)
{
    XGetScreenSaver(efb_xw.xw_display,
        &efb_xw.xw_ss_timeout,
        &efb_xw.xw_ss_interval,
        &efb_xw.xw_ss_prefer_blanking,
        &efb_xw.xw_ss_allow_exposures);

    efb_xw.xw_ss_saved = True;

    TraceMessage(VTS_DEBUG, "efb_disable_screensaver",
        "XGetScreenSaver(display) = %d, %d, %d, %d\n",
        efb_xw.xw_ss_timeout,
        efb_xw.xw_ss_interval,
        efb_xw.xw_ss_prefer_blanking,
        efb_xw.xw_ss_allow_exposures);

    /* Reset the screen saver to reset its time. */

    XResetScreenSaver(efb_xw.xw_display);

    efb_xw.xw_ss_disabled = True;

    XSetScreenSaver(efb_xw.xw_display,
        DisableScreenSaver,
        efb_xw.xw_ss_interval,
        efb_xw.xw_ss_prefer_blanking,
        efb_xw.xw_ss_allow_exposures);

    TraceMessage(VTS_DEBUG, "efb_disable_screensaver",
        "XSetScreenSaver(display, %d, %d, %d, %d)\n",
        DisableScreenSaver,
        efb_xw.xw_ss_interval,
        efb_xw.xw_ss_prefer_blanking,
        efb_xw.xw_ss_allow_exposures);

    return (1);
}


int
efb_restore_screensaver(
    void)
{
    if (efb_xw.xw_ss_saved != True ||
        efb_xw.xw_ss_disabled != True) {
        efb_xw.xw_ss_disabled = False;
        efb_xw.xw_ss_saved = False;
        return (0);

    } else {
        XSetScreenSaver(efb_xw.xw_display,
            efb_xw.xw_ss_timeout,
            efb_xw.xw_ss_interval,
            efb_xw.xw_ss_prefer_blanking,
            efb_xw.xw_ss_allow_exposures);

        efb_xw.xw_ss_disabled = False;

        TraceMessage(VTS_DEBUG, "efb_restore_screensaver",
            "XSetScreenSaver(display, %d, %d, %d, %d)\n",
            efb_xw.xw_ss_timeout,
            efb_xw.xw_ss_interval,
            efb_xw.xw_ss_prefer_blanking,
            efb_xw.xw_ss_allow_exposures);

        efb_xw.xw_ss_saved = False;

        return (1);
    }
}


int
efb_disable_dpms(
    void)
{
    /* Disable the X Display Power Management Signaling. */

    int status;
    int dpms_error = 0;
    int dpms_event = 0;

    status = DPMSQueryExtension(efb_xw.xw_display,
        &dpms_event, &dpms_error);

    TraceMessage(VTS_DEBUG, "efb_disable_dpms",
        "DPMSQueryExtension(display) = %d, %d, %d\n",
        status,
        dpms_event,
        dpms_error);

    if (status != True)
        return (-1);

    efb_xw.xw_dpms_saved = DPMSInfo(efb_xw.xw_display,
        &efb_xw.xw_dpms_power, &efb_xw.xw_dpms_state);

    TraceMessage(VTS_DEBUG, "efb_disable_dpms",
        "DPMSInfo(display) = %d, %d, %d\n",
        efb_xw.xw_dpms_saved,
        efb_xw.xw_dpms_power,
        efb_xw.xw_dpms_state);

    if (efb_xw.xw_dpms_saved != True ||
        efb_xw.xw_dpms_state != True)
        return (0);

    else {
        efb_xw.xw_dpms_disabled = True;

        DPMSDisable(efb_xw.xw_display);

        TraceMessage(VTS_DEBUG, "efb_disable_dpms",
            "DPMSDisable(display)\n");

        return (1);
    }
}


int
efb_restore_dpms(
    void)
{
    /* Restore the X Display Power Management Signaling. */

    if (efb_xw.xw_dpms_saved != True ||
        efb_xw.xw_dpms_disabled != True) {
        efb_xw.xw_dpms_disabled = False;
        efb_xw.xw_dpms_saved = False;
        return (0);

    } else {
        DPMSEnable(efb_xw.xw_display);

        efb_xw.xw_dpms_disabled = False;

        TraceMessage(VTS_DEBUG, "efb_restore_dpms",
            "DPMSEnable(display)\n");

        efb_xw.xw_dpms_saved = False;
        return (1);
    }
}


int
efb_sleep(
    uint_t const seconds)
{
    register int signo;
    struct sigaction oldhup;
    struct sigaction oldint;
    struct sigaction oldalrm;
    struct sigaction oldterm;
    struct sigaction newsigact;
    sigset_t oldprocmask;

    /*
     * Allow a SIGHUP, SIGINT, SIGALRM, or SIGTERM to interrupt our
     * sleep.  These signals should already be masked from a
     * call to efb_block_signals.
     */

    /* Save the current signals. */

    sigaction(SIGHUP, NULL, &oldhup);
    sigaction(SIGINT, NULL, &oldint);
    sigaction(SIGALRM, NULL, &oldalrm);
    sigaction(SIGTERM, NULL, &oldterm);

    /* Setup up new signal action. */

    newsigact.sa_handler = efb_signal_routine;
    sigemptyset(&newsigact.sa_mask);
    newsigact.sa_flags = 0;

    signo = sigsetjmp(efb_xw.xw_sigjmpbuf, 1);
    if (!signo) {
        /* First time goes here. */

        /* Set signal routines. */

        if (oldhup.sa_handler != SIG_IGN)
            sigaction(SIGHUP, &newsigact, NULL);
        if (oldint.sa_handler != SIG_IGN)
            sigaction(SIGINT, &newsigact, NULL);
        if (oldalrm.sa_handler != SIG_IGN)
            sigaction(SIGALRM, &newsigact, NULL);
        if (oldterm.sa_handler != SIG_IGN)
            sigaction(SIGTERM, &newsigact, NULL);

        /* Unmask SIGHUP, SIGINT, SIGALRM, SIGTERM. */

        sigprocmask(SIG_SETMASK, &efb_xw.xw_procmask, &oldprocmask);

        sleep(seconds);

        /* Mask SIGHUP, SIGINT, SIGALRM, SIGTERM. */

        sigprocmask(SIG_SETMASK, &oldprocmask, NULL);

        /* Restore the signals. */

        if (oldhup.sa_handler != SIG_IGN)
            sigaction(SIGHUP, &oldhup, NULL);
        if (oldint.sa_handler != SIG_IGN)
            sigaction(SIGINT, &oldint, NULL);
        if (oldalrm.sa_handler != SIG_IGN)
            sigaction(SIGALRM, &oldalrm, NULL);
        if (oldterm.sa_handler != SIG_IGN)
            sigaction(SIGTERM, &oldterm, NULL);
        }

    else {
        /* We come here from the siglongjmp in efb_signal_routine. */

        /* Mask SIGHUP, SIGINT, SIGALRM, SIGTERM. */

        sigprocmask(SIG_SETMASK, &oldprocmask, NULL);

        /* Restore the signals. */

        if (oldhup.sa_handler != SIG_IGN)
            sigaction(SIGHUP, &oldhup, NULL);
        if (oldint.sa_handler != SIG_IGN)
            sigaction(SIGINT, &oldint, NULL);
        if (oldalrm.sa_handler != SIG_IGN)
            sigaction(SIGALRM, &oldalrm, NULL);
        if (oldterm.sa_handler != SIG_IGN)
            sigaction(SIGTERM, &oldterm, NULL);

        /* Cause us to get the signal, when we unmask the signals. */
        kill(getpid(), signo);
        return (signo);
    }

    signo = efb_check_for_interrupt();
    return (signo);
}


void
efb_signal_routine(
    register int const signo)
{
    siglongjmp(efb_xw.xw_sigjmpbuf, signo);
}


/*
 * efb_test_dma
 *
 *    This test will open the device, allocate the dma buffers to
 *    separate memory spaces, and read/write the data, verifying it.
 */

return_packet *
efb_test_dma(
    register int const fd)
{
    static return_packet rp;

    memset(&rp, 0, sizeof (rp));

    TraceMessage(VTS_DEBUG, "efb_test_dma", "Not a DMA device\n");

    return (&rp);

}   /* efb_test_dma() */


void
graphicstest_finish(
    register int const flag)
{

    TraceMessage(VTS_DEBUG, "graphicstest_finish",
        "call graphicstest_finish\n");

    TraceMessage(VTS_DEBUG, "graphicstest_finish",
        "call reset_memory_state\n");

    cleanup_tests(tests_info);

    exit(0);

}   /* graphicstest_finish() */

#define CTRL(x) ((x) & 0x1f)


int
efb_check_for_interrupt(
    void)
{
    register size_t inputlength;
    register size_t inputon;
    register int ch;
    struct sigaction oldint;
    struct sigaction oldquit;
    XEvent event;
    char inputstring[16];

    if (efb_xw.xw_display == NULL)
        return (0);

    while (XPending(efb_xw.xw_display)) {
        XNextEvent(efb_xw.xw_display, &event);
        if (event.type == KeyPress) {
            inputlength = XLookupString(&event.xkey, inputstring,
                sizeof (inputstring), NULL, NULL);
            for (inputon = 0; inputon < inputlength; inputon++) {
                ch = inputstring[inputon];

                if (ch == CTRL('c')) {
                    sigaction(SIGINT, NULL, &oldint);
                    if (oldint.sa_handler != SIG_IGN) {
                        kill(getpid(), SIGINT);
                        return (SIGINT);
                    }

                } else if (ch == CTRL('\\')) {
                    sigaction(SIGQUIT, NULL, &oldquit);
                    if (oldquit.sa_handler != SIG_IGN) {
                        kill(getpid(), SIGQUIT);
                        return (SIGQUIT);
                    }
                }
            }
        }
    }
    return (0);
}

/* End of libvtsSUNWefb.c */