1995/02021/boot/local.c (diff list | history)

1994/0312/sys/src/9/boot/local.c:4,10 – 1995/02021/sys/src/9/boot/local.c:4,9 (short | long | prev | next)
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";