testboot.c

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SearchContext: - none - 3 - 10

    1 #include <u.h>
    2 #include <libc.h>
    3 #include <auth.h>
    4 
    5 void
    6 usage(void)
    7 {
    8         fprint(2, "usage: testboot cmd args...\n");
    9         exits("usage");
   10 }
   11 
   12 void
   13 main(int argc, char **argv)
   14 {
   15         int p[2];
   16 
   17         if(argc == 1)
   18                 usage();
   19 
   20         pipe(p);
   21         switch(rfork(RFPROC|RFFDG|RFNAMEG)){
   22         case -1:
   23                 sysfatal("fork: %r");
   24 
   25         case 0:
   26                 dup(p[0], 0);
   27                 dup(p[1], 1);
   28                 exec(argv[1], argv+1);
   29                 sysfatal("exec: %r");
   30 
   31         default:
   32                 if(amount(p[0], "/n/kremvax", MREPL, "") < 0)
   33                         sysfatal("amount: %r");
   34                 break;
   35         }
   36         exits(nil);
   37 }

Cache object: f0926f6bdd0858c8fda43fcfac698441

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FreeBSD/Linux Kernel Cross Reference sys/boot/testboot.c

FreeBSD/Linux Kernel Cross Reference
sys/boot/testboot.c