diff options
Diffstat (limited to 'usr.sbin/pccard/pccardd/pccardd.c')
-rw-r--r-- | usr.sbin/pccard/pccardd/pccardd.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/usr.sbin/pccard/pccardd/pccardd.c b/usr.sbin/pccard/pccardd/pccardd.c new file mode 100644 index 0000000..4ad682c --- /dev/null +++ b/usr.sbin/pccard/pccardd/pccardd.c @@ -0,0 +1,106 @@ +/* + * Copyright (c) 1995 Andrew McRae. 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. + */ + +#ifndef lint +static const char rcsid[] = + "$Id: cardd.c,v 1.24 1998/02/04 20:19:39 guido Exp $"; +#endif /* not lint */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#define EXTERN +#include "cardd.h" + +char *config_file = "/etc/pccard.conf"; + +/* + * mainline code for cardd + */ +int +main(int argc, char *argv[]) +{ + struct slot *sp; + int count, debug = 0; + int verbose = 0; + + while ((count = getopt(argc, argv, ":dvf:")) != -1) { + switch (count) { + case 'd': + setbuf(stdout, 0); + setbuf(stderr, 0); + debug = 1; + break; + case 'v': + verbose = 1; + break; + case 'f': + config_file = optarg; + break; + case ':': + die("no config file argument"); + break; + case '?': + die("illegal option"); + break; + } + } +#ifdef DEBUG + debug = 1; +#endif + io_avail = bit_alloc(IOPORTS); /* Only supports ISA ports */ + + /* Mem allocation done in MEMUNIT units. */ + mem_avail = bit_alloc(MEMBLKS); + readfile(config_file); + if (verbose) + dump_config_file(); + log_setup(); + if (!debug) + if (daemon(0, 0)) + die("fork failed"); + readslots(); + if (slots == 0) + die("no PC-CARD slots"); + logmsg("pccardd started", NULL); + for (;;) { + fd_set mask; + FD_ZERO(&mask); + for (sp = slots; sp; sp = sp->next) + FD_SET(sp->fd, &mask); + count = select(32, 0, 0, &mask, 0); + if (count == -1) { + logerr("select"); + continue; + } + if (count) + for (sp = slots; sp; sp = sp->next) + if (FD_ISSET(sp->fd, &mask)) + slot_change(sp); + } +} |