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Diffstat (limited to 'share/examples/ses/srcs/getnobj.c')
-rw-r--r-- | share/examples/ses/srcs/getnobj.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/share/examples/ses/srcs/getnobj.c b/share/examples/ses/srcs/getnobj.c new file mode 100644 index 000000000000..680a6cdbc173 --- /dev/null +++ b/share/examples/ses/srcs/getnobj.c @@ -0,0 +1,66 @@ +/* $FreeBSD$ */ +/* + * Copyright (c) 2000 by Matthew Jacob + * 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, + * without modification, immediately at the beginning of the file. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * the GNU Public License ("GPL"). + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. + * + * Matthew Jacob + * Feral Software + * mjacob@feral.com + */ + +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/ioctl.h> +#include SESINC + +int +main(argc, argv) + int argc; + char **argv; +{ + unsigned int nobj; + int fd; + + while (*++argv != NULL) { + char *name = *argv; + fd = open(name, O_RDONLY); + if (fd < 0) { + perror(name); + continue; + } + if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) { + perror("SESIOC_GETNOBJ"); + } else { + fprintf(stdout, "%s: %d objects\n", name, nobj); + } + close (fd); + } + return (0); +} |