Differential D2448 Diff 5204 usr.sbin/bhyveload/bhyveload.c

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usr.sbin/bhyveload/bhyveload.c

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#include <stdlib.h>		#include <stdlib.h>
#include <string.h>		#include <string.h>
#include <sysexits.h>		#include <sysexits.h>
#include <termios.h>		#include <termios.h>
#include <unistd.h>		#include <unistd.h>

#include <vmmapi.h>		#include <vmmapi.h>

		#include <config.h>

#include "userboot.h"		#include "userboot.h"

#define MB (1024 * 1024UL)		#define MB (1024 * 1024UL)
#define GB (1024 * 1024 * 1024UL)		#define GB (1024 * 1024 * 1024UL)
#define BSP 0		#define BSP 0

#define NDISKS 32		#define NDISKS 32

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int		int
main(int argc, char** argv)		main(int argc, char** argv)
{		{
void *h;		void *h;
void (func)(struct loader_callbacks , void *, int, int);		void (func)(struct loader_callbacks , void *, int, int);
uint64_t mem_size;		uint64_t mem_size;
int opt, error, need_reinit;		int opt, error, need_reinit;
		struct config_entry config;
progname = basename(argv[0]);		progname = basename(argv[0]);

mem_size = 256 * MB;		mem_size = 256 * MB;

consin_fd = STDIN_FILENO;		consin_fd = STDIN_FILENO;
consout_fd = STDOUT_FILENO;		consout_fd = STDOUT_FILENO;

while ((opt = getopt(argc, argv, "c:d:e:h:m:")) != -1) {		while ((opt = getopt(argc, argv, "c:d:e:h:m:f:")) != -1) {
		emasteUnsubmitted Not Done Inline Actions options in alpha order emaste: options in alpha order
switch (opt) {		switch (opt) {
case 'c':		case 'c':
error = altcons_open(optarg);		error = altcons_open(optarg);
if (error != 0)		if (error != 0)
errx(EX_USAGE, "Could not open '%s'", optarg);		errx(EX_USAGE, "Could not open '%s'", optarg);
break;		break;

case 'd':		case 'd':
error = disk_open(optarg);		error = disk_open(optarg);
if (error != 0)		if (error != 0)
errx(EX_USAGE, "Could not open '%s'", optarg);		errx(EX_USAGE, "Could not open '%s'", optarg);
break;		break;

case 'e':		case 'e':
addenv(optarg);		addenv(optarg);
break;		break;
		case 'f':
		if (load_config(optarg) == 0) {
		config = parse_conf(optarg);
		error = altcons_open(config.console);
		if (error != 0)
		errx(EX_USAGE, "Could not open console");
		if (config.isofile)
		error = disk_open(config.isofile);
		else
		error = disk_open(config.bootdisk);
		if (error != 0 )
		errx(EX_USAGE, "Could not open disk");
		error = vm_parse_memsize(config.memsize, &mem_size);
		if (error != 0)
		errx(EX_USAGE, "Invalid memsize");
		vmname = config.vmname;
		} else {
		errx(EX_USAGE, "Error to parse config file: %s", optarg);
		exit (1);
		}
		break;
case 'h':		case 'h':
host_base = optarg;		host_base = optarg;
break;		break;

case 'm':		case 'm':
error = vm_parse_memsize(optarg, &mem_size);		error = vm_parse_memsize(optarg, &mem_size);
if (error != 0)		if (error != 0)
errx(EX_USAGE, "Invalid memsize '%s'", optarg);		errx(EX_USAGE, "Invalid memsize '%s'", optarg);
break;		break;
case '?':		case '?':
usage();		usage();
}		}
}		}

argc -= optind;		argc -= optind;
argv += optind;		argv += optind;

if (argc != 1)		if (!vmname)
usage();

vmname = argv[0];		vmname = argv[0];

need_reinit = 0;		need_reinit = 0;
error = vm_create(vmname);		error = vm_create(vmname);
if (error) {		if (error) {
if (errno != EEXIST) {		if (errno != EEXIST) {
perror("vm_create");		perror("vm_create");
exit(1);		exit(1);
}		}
Show All 25 Lines	main(int argc, char** argv)
cfmakeraw(&term);		cfmakeraw(&term);
term.c_cflag \|= CLOCAL;		term.c_cflag \|= CLOCAL;

tcsetattr(consout_fd, TCSAFLUSH, &term);		tcsetattr(consout_fd, TCSAFLUSH, &term);

h = dlopen("/boot/userboot.so", RTLD_LOCAL);		h = dlopen("/boot/userboot.so", RTLD_LOCAL);
if (!h) {		if (!h) {
printf("%s\n", dlerror());		printf("%s\n", dlerror());
return (1);		return (1);
		0mpUnsubmitted Not Done Inline Actions Is there a reason why this error message starts with a lowercase letter? 0mp: Is there a reason why this error message starts with a lowercase letter?
}		}
func = dlsym(h, "loader_main");		func = dlsym(h, "loader_main");
if (!func) {		if (!func) {
printf("%s\n", dlerror());		printf("%s\n", dlerror());
return (1);		return (1);
}		}

addenv("smbios.bios.vendor=BHYVE");		addenv("smbios.bios.vendor=BHYVE");
addenv("boot_serial=1");		addenv("boot_serial=1");

func(&cb, NULL, USERBOOT_VERSION_3, ndisks);		func(&cb, NULL, USERBOOT_VERSION_3, ndisks);
}		}