plan 9 kernel history: overview | file list | diff list

1999/0501/boot/local.c (diff list | history)

1992/0317/sys/src/9/boot/local.c:30,36 – 1992/0318/sys/src/9/boot/local.c:30,36 (short | long)
1992/0317    
 
	if(stat("/kfs", d) < 0) 
		return -1; 
	sprint(partition, "%sfs", mp->arg ? mp->arg : bootdisk);
1992/0318    
	sprint(partition, "%sfs", disk ? disk : bootdisk);
1992/0317    
	if(stat(partition, d) < 0) 
		return -1;
1992/0318/sys/src/9/boot/local.c:33,39 – 1992/0321/sys/src/9/boot/local.c:33,39 (short | long)
1992/0318    
	sprint(partition, "%sfs", disk ? disk : bootdisk);
1992/0317    
	if(stat(partition, d) < 0) 
		return -1; 
                 
1992/0321    
	print("kfs...");
1992/0317    
	if(bind("#c", "/dev", MREPL) < 0) 
		fatal("bind #c"); 
	if(bind("#p", "/proc", MREPL) < 0)
1992/0321/sys/src/9/boot/local.c:20,31 – 1992/0728/sys/src/9/boot/local.c:20,29 (short | long)
1992/0317    
int 
connectlocal(void) 
{ 
	ulong i; 
	int p[2]; 
	char d[DIRLEN]; 
	char sbuf[32]; 
	char rbuf[32]; 
	char *mtpt; 
	char partition[2*NAMELEN]; 
 
	if(stat("/kfs", d) < 0)
1992/0728/sys/src/9/boot/local.c:7,13 – 1992/0825/sys/src/9/boot/local.c:7,13 (short | long)
1992/0317    
void 
configlocal(Method *mp) 
{ 
	disk = mp->arg;
1992/0825    
	disk = *sys ? sys : mp->arg;
1992/0317    
	USED(mp); 
}
1992/0825/sys/src/9/boot/local.c:7,13 – 1992/0826/sys/src/9/boot/local.c:7,16 (short | long)
1992/0317    
void 
configlocal(Method *mp) 
{
1992/0825    
	disk = *sys ? sys : mp->arg;
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys; 
	else 
		disk = mp->arg;
1992/0317    
	USED(mp); 
}
1992/0826/sys/src/9/boot/local.c:25,40 – 1992/0902/sys/src/9/boot/local.c:25,45 (short | long)
1992/0317    
{ 
	int p[2]; 
	char d[DIRLEN]; 
	char sbuf[32]; 
	char rbuf[32]; 
	char partition[2*NAMELEN];
1992/0902    
	char *dev;
1992/0317    
 
	if(stat("/kfs", d) < 0)
1992/0902    
	if(stat("/fs", d) < 0)
1992/0317    
		return -1;
1992/0318    
	sprint(partition, "%sfs", disk ? disk : bootdisk);
1992/0317    
	if(stat(partition, d) < 0) 
		return -1;
1992/0321    
	print("kfs...");
1992/0902    
 
	dev = disk ? disk : bootdisk; 
	sprint(partition, "%sfs", dev); 
	if(stat(partition, d) < 0){ 
		strcpy(partition, dev); 
		if(stat(partition, d) < 0) 
			return -1; 
	} 
 
	print("fs...");
1992/0317    
	if(bind("#c", "/dev", MREPL) < 0) 
		fatal("bind #c"); 
	if(bind("#p", "/proc", MREPL) < 0)
1992/0826/sys/src/9/boot/local.c:45,54 – 1992/0902/sys/src/9/boot/local.c:50,61
1992/0317    
	case -1: 
		fatal("fork"); 
	case 0: 
		sprint(sbuf, "%d", p[0]); 
		sprint(rbuf, "%d", p[1]); 
		execl("/kfs", "kfs", "-f", partition, "-s", sbuf, rbuf, 0); 
		fatal("can't exec kfs");
1992/0902    
		dup(p[0], 0); 
		dup(p[1], 1); 
		close(p[0]); 
		close(p[1]); 
		execl("/fs", "fs", "-f", partition, "-s", 0); 
		fatal("can't exec fs");
1992/0317    
	default: 
		break; 
	}
1992/0902/sys/src/9/boot/local.c:3,8 – 1993/0403/sys/src/9/boot/local.c:3,9 (short | long)
1992/0317    
#include <../boot/boot.h> 
 
static char *disk;
1993/0403    
static char *niob;
1992/0317    
 
void 
configlocal(Method *mp)
1992/0902/sys/src/9/boot/local.c:11,16 – 1993/0403/sys/src/9/boot/local.c:12,19
1992/0826    
		disk = sys; 
	else 
		disk = mp->arg;
1993/0403    
	if(niob = strchr(disk, ' '))	/* assign = */ 
		*niob++ = 0;
1992/0317    
	USED(mp); 
}
1992/0902/sys/src/9/boot/local.c:27,32 – 1993/0403/sys/src/9/boot/local.c:30,36
1992/0317    
	char d[DIRLEN]; 
	char partition[2*NAMELEN];
1992/0902    
	char *dev;
1993/0403    
	char *args[16], **argp;
1992/0317    
1992/0902    
	if(stat("/fs", d) < 0)
1992/0317    
		return -1;
1992/0902/sys/src/9/boot/local.c:54,60 – 1993/0403/sys/src/9/boot/local.c:58,74
1992/0902    
		dup(p[1], 1); 
		close(p[0]); 
		close(p[1]); 
		execl("/fs", "fs", "-f", partition, "-s", 0);
1993/0403    
		argp = args; 
		*argp++ = "fs"; 
		if(niob){ 
			*argp++ = "-B"; 
			*argp++ = niob; 
		} 
		*argp++ = "-f"; 
		*argp++ = partition; 
		*argp++ = "-s"; 
		*argp = 0; 
		exec("/fs", args);
1992/0902    
		fatal("can't exec fs");
1992/0317    
	default: 
		break;
1993/0403/sys/src/9/boot/local.c:2,7 – 1993/0406/sys/src/9/boot/local.c:2,8 (short | long)
1992/0317    
#include <libc.h> 
#include <../boot/boot.h>
1993/0406    
static char diskname[2*NAMELEN];
1992/0317    
static char *disk;
1993/0403    
static char *niob;
1992/0317    
1993/0403/sys/src/9/boot/local.c:8,19 – 1993/0406/sys/src/9/boot/local.c:9,29
1992/0317    
void 
configlocal(Method *mp) 
{
1993/0406    
	char *p; 
	int n; 
 
	disk = mp->arg;			/* 1st try from config file */ 
	if(disk && (niob = strchr(disk, ' ')))	/* assign = */ 
		*niob++ = 0; 
	if(strncmp(argv0, "dksc(0,", 7) == 0){ 
		p = strchr(argv0, ','); 
		n = strtoul(p+1, 0, 10); 
		sprint(diskname, "#w%d/sd%dfs", n, n); 
		disk = diskname; 
		/*print("argv0=\"%s\" --> disk = \"%s\"\n", argv0, disk);/**/ 
	}
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys; 
	else 
		disk = mp->arg;
1993/0403    
	if(niob = strchr(disk, ' '))	/* assign = */ 
		*niob++ = 0;
1992/0317    
	USED(mp); 
}
1993/0406/sys/src/9/boot/local.c:24,29 – 1993/0410/sys/src/9/boot/local.c:24,31 (short | long)
1993/0406    
	}
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys;
1993/0410    
	if(disk) 
		setenv("bootdisk", disk);
1992/0317    
	USED(mp); 
}
1993/0410/sys/src/9/boot/local.c:2,8 – 1993/0501/sys/src/9/boot/local.c:2,7 (short | long)
1992/0317    
#include <libc.h> 
#include <../boot/boot.h>
1993/0406    
static char diskname[2*NAMELEN];
1992/0317    
static char *disk;
1993/0403    
static char *niob;
1992/0317    
1993/0410/sys/src/9/boot/local.c:9,31 – 1993/0501/sys/src/9/boot/local.c:8,19
1992/0317    
void 
configlocal(Method *mp) 
{
1993/0406    
	char *p; 
	int n; 
                 
	disk = mp->arg;			/* 1st try from config file */ 
	if(disk && (niob = strchr(disk, ' ')))	/* assign = */ 
		*niob++ = 0; 
	if(strncmp(argv0, "dksc(0,", 7) == 0){ 
		p = strchr(argv0, ','); 
		n = strtoul(p+1, 0, 10); 
		sprint(diskname, "#w%d/sd%dfs", n, n); 
		disk = diskname; 
		/*print("argv0=\"%s\" --> disk = \"%s\"\n", argv0, disk);/**/ 
	}
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys;
1993/0410    
	if(disk) 
		setenv("bootdisk", disk);
1993/0501    
	else 
		disk = mp->arg; 
	if(niob = strchr(disk, ' '))	/* assign = */ 
		*niob++ = 0;
1992/0317    
	USED(mp); 
}
1993/0501/sys/src/9/boot/local.c:2,7 – 1994/0312/sys/src/9/boot/local.c:2,8 (short | long)
1992/0317    
#include <libc.h> 
#include <../boot/boot.h>
1994/0312    
static char diskname[2*NAMELEN];
1992/0317    
static char *disk;
1993/0403    
static char *niob;
1992/0317    
1993/0501/sys/src/9/boot/local.c:8,19 – 1994/0312/sys/src/9/boot/local.c:9,31
1992/0317    
void 
configlocal(Method *mp) 
{
1994/0312    
	char *p; 
	int n; 
 
	disk = mp->arg;			/* 1st try from config file */ 
	if(disk && (niob = strchr(disk, ' ')))	/* assign = */ 
		*niob++ = 0; 
	if(strncmp(argv0, "dksc(0,", 7) == 0){ 
		p = strchr(argv0, ','); 
		n = strtoul(p+1, 0, 10); 
		sprint(diskname, "#w%d/sd%dfs", n, n); 
		disk = diskname; 
		/*print("argv0=\"%s\" --> disk = \"%s\"\n", argv0, disk);/**/ 
	}
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys;
1993/0501    
	else 
		disk = mp->arg; 
	if(niob = strchr(disk, ' '))	/* assign = */ 
		*niob++ = 0;
1994/0312    
	if(disk) 
		setenv("bootdisk", disk);
1992/0317    
	USED(mp); 
}
1994/0312/sys/src/9/boot/local.c:4,10 – 1995/02021/sys/src/9/boot/local.c:4,9 (short | long)
1992/0317    
1994/0312    
static char diskname[2*NAMELEN];
1992/0317    
static char *disk;
1993/0403    
static char *niob;
1992/0317    
 
void 
configlocal(Method *mp)
1994/0312/sys/src/9/boot/local.c:12,31 – 1995/02021/sys/src/9/boot/local.c:11,49
1994/0312    
	char *p; 
	int n; 
 
	disk = mp->arg;			/* 1st try from config file */ 
	if(disk && (niob = strchr(disk, ' ')))	/* assign = */ 
		*niob++ = 0; 
	if(strncmp(argv0, "dksc(0,", 7) == 0){
1995/02021    
	if(*sys == '/' || *sys == '#'){ 
		/* 
		 *  if the user specifies the disk in the boot cmd or 
		 * 'root is from' prompt, use it 
		 */ 
		disk = sys; 
	} else if(strncmp(argv0, "dksc(0,", 7) == 0){ 
		/* 
		 *  on many mips arg0 of the boot command specifies the 
		 *  scsi logical unit number 
		 */
1994/0312    
		p = strchr(argv0, ','); 
		n = strtoul(p+1, 0, 10); 
		sprint(diskname, "#w%d/sd%dfs", n, n); 
		disk = diskname; 
		/*print("argv0=\"%s\" --> disk = \"%s\"\n", argv0, disk);/**/
1995/02021    
	} else if(mp->arg){ 
		/* 
		 *  a default is supplied when the kernel is made 
		 */ 
		disk = mp->arg; 
	} else if(*bootdisk){ 
		/* 
		 *  an environment variable from a pc's plan9.ini or 
		 *  from the mips nvram or generated by the kernel 
		 *  is the last resort. 
		 */ 
		disk = bootdisk;
1994/0312    
	}
1992/0826    
	if(*sys == '/' || *sys == '#') 
		disk = sys;
1995/02021    
 
	/* if we've decided on one, pass it on to all programs */
1994/0312    
	if(disk) 
		setenv("bootdisk", disk);
1995/02021    
1992/0317    
	USED(mp); 
}
1994/0312/sys/src/9/boot/local.c:72,81 – 1995/02021/sys/src/9/boot/local.c:90,95
1992/0902    
		close(p[1]);
1993/0403    
		argp = args; 
		*argp++ = "fs"; 
		if(niob){ 
			*argp++ = "-B"; 
			*argp++ = niob; 
		} 
		*argp++ = "-f"; 
		*argp++ = partition; 
		*argp++ = "-s";
1995/02021/sys/src/9/boot/local.c:62,68 – 1999/0501/sys/src/9/boot/local.c:62,68 (short | long)
1992/0902    
	char *dev;
1993/0403    
	char *args[16], **argp;
1992/0317    
1992/0902    
	if(stat("/fs", d) < 0)
1999/0501    
	if(stat("/kfs", d) < 0)
1992/0317    
		return -1;
1992/0902    
 
	dev = disk ? disk : bootdisk;
1995/02021/sys/src/9/boot/local.c:73,79 – 1999/0501/sys/src/9/boot/local.c:73,79
1992/0902    
			return -1; 
	} 
 
	print("fs...");
1999/0501    
	print("kfs...");
1992/0317    
	if(bind("#c", "/dev", MREPL) < 0) 
		fatal("bind #c"); 
	if(bind("#p", "/proc", MREPL) < 0)
1995/02021/sys/src/9/boot/local.c:89,101 – 1999/0501/sys/src/9/boot/local.c:89,101
1992/0902    
		close(p[0]); 
		close(p[1]);
1993/0403    
		argp = args; 
		*argp++ = "fs";
1999/0501    
		*argp++ = "kfs";
1993/0403    
		*argp++ = "-f"; 
		*argp++ = partition; 
		*argp++ = "-s"; 
		*argp = 0; 
		exec("/fs", args);
1992/0902    
		fatal("can't exec fs");
1999/0501    
		exec("/kfs", args); 
		fatal("can't exec kfs");
1992/0317    
	default: 
		break; 
	}
1999/0501/sys/src/9/boot/local.c:57,62 – 2000/0506/sys/src/9/boot/local.c:57,63 (short | long)
1992/0317    
connectlocal(void) 
{ 
	int p[2];
2000/0506    
	Dir dir;
1992/0317    
	char d[DIRLEN]; 
	char partition[2*NAMELEN];
1992/0902    
	char *dev;
1999/0501/sys/src/9/boot/local.c:67,77 – 2000/0506/sys/src/9/boot/local.c:68,80
1992/0902    
 
	dev = disk ? disk : bootdisk; 
	sprint(partition, "%sfs", dev); 
	if(stat(partition, d) < 0){
2000/0506    
	if(dirstat(partition, &dir) < 0){
1992/0902    
		strcpy(partition, dev); 
		if(stat(partition, d) < 0)
2000/0506    
		if(dirstat(partition, &dir) < 0)
1992/0902    
			return -1; 
	}
2000/0506    
	if(dir.mode & CHDIR) 
		return -1;
1992/0902    
1999/0501    
	print("kfs...");
1992/0317    
	if(bind("#c", "/dev", MREPL) < 0)
2000/0506/sys/src/9/boot/local.c:4,9 – 2000/1018/sys/src/9/boot/local.c:4,10 (short | long)
1992/0317    
1994/0312    
static char diskname[2*NAMELEN];
1992/0317    
static char *disk;
2000/1018    
static char **args;
1992/0317    
 
void 
configlocal(Method *mp)
2000/0506/sys/src/9/boot/local.c:56,67 – 2000/1018/sys/src/9/boot/local.c:57,68
1992/0317    
int 
connectlocal(void) 
{ 
	int p[2];
2000/1018    
	int i, p[2];
2000/0506    
	Dir dir;
1992/0317    
	char d[DIRLEN]; 
	char partition[2*NAMELEN];
1992/0902    
	char *dev;
1993/0403    
	char *args[16], **argp;
2000/1018    
	char **arg, **argp;
1992/0317    
1999/0501    
	if(stat("/kfs", d) < 0)
1992/0317    
		return -1;
2000/0506/sys/src/9/boot/local.c:87,103 – 2000/1018/sys/src/9/boot/local.c:88,113
1992/0317    
	case -1: 
		fatal("fork"); 
	case 0:
1992/0902    
		dup(p[0], 0); 
		dup(p[1], 1); 
		close(p[0]); 
		close(p[1]);
1993/0403    
		argp = args;
2000/1018    
		arg = malloc((bargc+5)*sizeof(char*)); 
		argp = arg;
1999/0501    
		*argp++ = "kfs";
1993/0403    
		*argp++ = "-f"; 
		*argp++ = partition; 
		*argp++ = "-s";
2000/1018    
		for(i=1; i<bargc; i++) 
			*argp++ = bargv[i];
1993/0403    
		*argp = 0;
1999/0501    
		exec("/kfs", args);
2000/1018    
 
		print("kfs"); 
		for(argp=arg; *argp; argp++) 
			print(" %s", *argp); 
		print("\n"); 
 
		dup(p[0], 0); 
		dup(p[1], 1); 
		close(p[0]); 
		close(p[1]); 
		exec("/kfs", arg);
1999/0501    
		fatal("can't exec kfs");
1992/0317    
	default: 
		break;
2000/1018/sys/src/9/boot/local.c:98,108 – 2000/1129/sys/src/9/boot/local.c:98,103 (short | long)
2000/1018    
			*argp++ = bargv[i];
1993/0403    
		*argp = 0;
2000/1018    
 
		print("kfs"); 
		for(argp=arg; *argp; argp++) 
			print(" %s", *argp); 
		print("\n"); 
                 
		dup(p[0], 0); 
		dup(p[1], 1); 
		close(p[0]);
2000/1129/sys/src/9/boot/local.c:64,78 – 2001/0119/sys/src/9/boot/local.c:64,83 (short | long)
1992/0902    
	char *dev;
2000/1018    
	char **arg, **argp;
1992/0317    
1999/0501    
	if(stat("/kfs", d) < 0)
2001/0119    
	if(stat("/kfs", d) < 0){ 
		print("stat /kfs fails: %r\n");
1992/0317    
		return -1;
2001/0119    
	}
1992/0902    
 
	dev = disk ? disk : bootdisk; 
	sprint(partition, "%sfs", dev);
2000/0506    
	if(dirstat(partition, &dir) < 0){
1992/0902    
		strcpy(partition, dev);
2000/0506    
		if(dirstat(partition, &dir) < 0)
2001/0119    
		if(dirstat(partition, &dir) < 0){ 
			print("stat %s fails: %r\n", partition); 
			print("(stat %sfs also failed)\n", dev);
1992/0902    
			return -1;
2001/0119    
		}
1992/0902    
	}
2000/0506    
	if(dir.mode & CHDIR) 
		return -1;
2001/0119/sys/src/9/boot/local.c:2,8 – 2001/0527/sys/src/9/boot/local.c:2,8 (short | long)
1992/0317    
#include <libc.h> 
#include <../boot/boot.h>
1994/0312    
static char diskname[2*NAMELEN];
2001/0527    
static char diskname[64];
1992/0317    
static char *disk;
2000/1018    
static char **args;
1992/0317    
2001/0119/sys/src/9/boot/local.c:58,85 – 2001/0527/sys/src/9/boot/local.c:58,84
1992/0317    
connectlocal(void) 
{
2000/1018    
	int i, p[2];
2000/0506    
	Dir dir;
1992/0317    
	char d[DIRLEN]; 
	char partition[2*NAMELEN];
2001/0527    
	Dir *dir; 
	char partition[64];
1992/0902    
	char *dev;
2000/1018    
	char **arg, **argp;
2001/0527    
	ulong mode;
1992/0317    
2001/0119    
	if(stat("/kfs", d) < 0){ 
		print("stat /kfs fails: %r\n");
2001/0527    
	if(stat("/kfs", statbuf, sizeof statbuf) < 0)
1992/0317    
		return -1;
2001/0119    
	}
1992/0902    
 
	dev = disk ? disk : bootdisk; 
	sprint(partition, "%sfs", dev);
2000/0506    
	if(dirstat(partition, &dir) < 0){
2001/0527    
	snprint(partition, sizeof partition, "%sfs", dev); 
	dir = dirstat(partition); 
	if(dir == nil){
1992/0902    
		strcpy(partition, dev);
2001/0119    
		if(dirstat(partition, &dir) < 0){ 
			print("stat %s fails: %r\n", partition); 
			print("(stat %sfs also failed)\n", dev);
2001/0527    
		dir = dirstat(partition); 
		if(dir == nil)
1992/0902    
			return -1;
2001/0119    
		}
1992/0902    
	}
2000/0506    
	if(dir.mode & CHDIR)
2001/0527    
	mode = dir->mode; 
	free(dir); 
	if(mode & DMDIR)
2000/0506    
		return -1;
1992/0902    
1999/0501    
	print("kfs...");
2001/0119/sys/src/9/boot/local.c:102,107 – 2001/0527/sys/src/9/boot/local.c:101,111
2000/1018    
		for(i=1; i<bargc; i++) 
			*argp++ = bargv[i];
1993/0403    
		*argp = 0;
2001/0527    
 
		print("kfs"); 
		for(argp=arg; *argp; argp++) 
			print(" %s", *argp); 
		print("\n");
2000/1018    
 
		dup(p[0], 0); 
		dup(p[1], 1);
2001/0527/sys/src/9/boot/local.c:49,60 – 2002/0109/sys/src/9/boot/local.c:49,54 (short | long)
1992/0317    
} 
 
int 
authlocal(void) 
{ 
	return -1; 
} 
                 
int 
connectlocal(void) 
{
2000/1018    
	int i, p[2];
2002/0109/sys/src/9/boot/local.c:110,115 – 2002/0401/sys/src/9/boot/local.c:110,116 (short | long)
1992/0317    
	default: 
		break; 
	}
2002/0401    
	waitpid();
1992/0317    
 
	close(p[1]); 
	return p[0];
2002/0401/sys/src/9/boot/local.c:96,106 – 2002/0414/sys/src/9/boot/local.c:96,101 (short | long)
2000/1018    
			*argp++ = bargv[i];
1993/0403    
		*argp = 0;
2001/0527    
 
		print("kfs"); 
		for(argp=arg; *argp; argp++) 
			print(" %s", *argp); 
		print("\n");
2000/1018    
                 
		dup(p[0], 0); 
		dup(p[1], 1); 
		close(p[0]);
2002/0414/sys/src/9/boot/local.c:58,64 – 2002/1130/sys/src/9/boot/local.c:58,64 (short | long)
2000/1018    
	char **arg, **argp;
2001/0527    
	ulong mode;
1992/0317    
2001/0527    
	if(stat("/kfs", statbuf, sizeof statbuf) < 0)
2002/1130    
	if(stat("/boot/kfs", statbuf, sizeof statbuf) < 0)
1992/0317    
		return -1;
1992/0902    
 
	dev = disk ? disk : bootdisk;
2002/0414/sys/src/9/boot/local.c:100,106 – 2002/1130/sys/src/9/boot/local.c:100,106
2000/1018    
		dup(p[1], 1); 
		close(p[0]); 
		close(p[1]); 
		exec("/kfs", arg);
2002/1130    
		exec("/boot/kfs", arg);
1999/0501    
		fatal("can't exec kfs");
1992/0317    
	default: 
		break;


source code copyright © 1990-2005 Lucent Technologies; see license
Plan 9 distribution
comments to russ cox (rsc@swtch.com)