Rev 4346 | Rev 4348 | Go to most recent revision | Blame | Compare with Previous | Last modification | View Log | Download | RSS feed
/*
* Copyright (c) 2005 Martin Decky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - 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.
*/
/** @addtogroup init Init
* @brief Init process for user space environment configuration.
* @{
*/
/**
* @file
*/
#include <stdio.h>
#include <unistd.h>
#include <ipc/ipc.h>
#include <vfs/vfs.h>
#include <bool.h>
#include <errno.h>
#include <fcntl.h>
#include <task.h>
#include <malloc.h>
#include <macros.h>
#include <console.h>
#include "init.h"
#include "version.h"
static bool mount_fs(const char *fstype)
{
int rc = -1;
while (rc < 0) {
rc = mount(fstype, "/", "initrd", IPC_FLAG_BLOCKING);
switch (rc) {
case EOK:
printf(NAME ": Root filesystem mounted\n");
break;
case EBUSY:
printf(NAME ": Root filesystem already mounted\n");
break;
case ELIMIT:
printf(NAME ": Unable to mount root filesystem\n");
return false;
case ENOENT:
printf(NAME ": Unknown filesystem type (%s)\n", fstype);
return false;
}
}
return true;
}
static void spawn(char *fname)
{
char *argv[2];
printf(NAME ": Spawning %s\n", fname);
argv[0] = fname;
argv[1] = NULL;
if (task_spawn(fname, argv)) {
/* Add reasonable delay to avoid intermixed klog output. */
usleep(10000);
} else {
printf(NAME ": Error spawning %s\n", fname);
}
}
int main(int argc, char *argv[])
{
info_print();
if (!mount_fs(STRING(RDFMT))) {
printf(NAME ": Exiting\n");
return -1;
}
// FIXME: spawn("/srv/pci");
spawn("/srv/fb");
spawn("/srv/kbd");
spawn("/srv/console");
spawn("/srv/fhc");
spawn("/srv/obio");
console_wait();
version_print();
spawn("/app/klog");
spawn("/app/bdsh");
return 0;
}
/** @}
*/