/*ARGSUSED*/
int
bootprog(char *bpath, char *bargs, boolean_t user_specified_filename)
{
boolean_t once = B_FALSE;
systype = set_fstype(v2path, bpath);
loop:
/*
* Beware: the following code may be executed twice, with different
* bpath's if we discover a redirection file.
*/
if (verbosemode) {
printf("device path '%s'\n", bpath);
if (strcmp(bpath, v2path) != 0)
printf("client path '%s'\n", v2path);
}
if (mountroot(bpath) != SUCCESS)
prom_panic("Could not mount filesystem.");
/*
* kernname (default-name) might have changed if mountroot() called
* boot_nfs_mountroot(), and it called set_default_filename().
*/
if (!user_specified_filename)
(void) strcpy(filename, kernname);
if (verbosemode)
printf("standalone = `%s', args = `%s'\n", filename, bargs);
set_client_bootargs(filename, bargs);
if (!once &&
(strcmp(systype, "ufs") == 0 || strcmp(systype, "hsfs") == 0)) {
char redirect[OBP_MAXPATHLEN];
post_mountroot(filename, redirect);
/*
* If we return at all, it's because we discovered
* a redirection file - the 'redirect' string now contains
* the name of the disk slice we should be looking at.
*
* Unmount the filesystem, tweak the boot path and retry
* the whole operation one more time.
*/
closeall(1);
once = B_TRUE;
redirect_boot_path(bpath, redirect);
if (verbosemode)
printf("%sboot: using '%s'\n", systype, bpath);
goto loop;
/*NOTREACHED*/
}
return (0);
}
int
determine_fstype_and_mountroot(char *path)
{
set_default_fs(ufsname);
if (mountroot(path) == VFS_SUCCESS) {
systype = ufsname;
return (VFS_SUCCESS);
}
set_default_fs(hsfsname);
if (mountroot(path) == VFS_SUCCESS) {
systype = hsfsname;
return (VFS_SUCCESS);
}
clr_default_fs();
return (VFS_FAILURE);
}
