sbrk               55 user/grind.c     char *break0 = sbrk(0);
sbrk              128 user/grind.c         sbrk(6011);
sbrk              130 user/grind.c         if(sbrk(0) > break0)
sbrk              131 user/grind.c           sbrk(-(sbrk(0) - break0));
sbrk               54 user/umalloc.c   p = sbrk(nu * sizeof(Header));
sbrk               22 user/user.h    char* sbrk(int);
sbrk              201 user/usertests.c   sbrk(8192);
sbrk              202 user/usertests.c   uint64 top = (uint64) sbrk(0);
sbrk              204 user/usertests.c     sbrk(PGSIZE - (top % PGSIZE));
sbrk              206 user/usertests.c   top = (uint64) sbrk(0);
sbrk              248 user/usertests.c   uint64 a = (uint64) sbrk(8192);
sbrk              255 user/usertests.c   if ((uint64) sbrk(-8192) ==  0xffffffffffffffffLL) {
sbrk             2010 user/usertests.c     a = sbrk(TOOMUCH);
sbrk             2033 user/usertests.c   a = sbrk(0);
sbrk             2035 user/usertests.c     b = sbrk(1);
sbrk             2048 user/usertests.c   c = sbrk(1);
sbrk             2049 user/usertests.c   c = sbrk(1);
sbrk             2067 user/usertests.c   oldbrk = sbrk(0);
sbrk             2070 user/usertests.c   a = sbrk(0);
sbrk             2072 user/usertests.c   p = sbrk(amt);
sbrk             2079 user/usertests.c   char *eee = sbrk(0);
sbrk             2087 user/usertests.c   a = sbrk(0);
sbrk             2088 user/usertests.c   c = sbrk(-PGSIZE);
sbrk             2093 user/usertests.c   c = sbrk(0);
sbrk             2100 user/usertests.c   a = sbrk(0);
sbrk             2101 user/usertests.c   c = sbrk(PGSIZE);
sbrk             2102 user/usertests.c   if(c != a || sbrk(0) != a + PGSIZE){
sbrk             2112 user/usertests.c   a = sbrk(0);
sbrk             2113 user/usertests.c   c = sbrk(-(sbrk(0) - oldbrk));
sbrk             2188 user/usertests.c       sbrk(BIG - (uint64)sbrk(0));
sbrk             2199 user/usertests.c   c = sbrk(PGSIZE);
sbrk             2221 user/usertests.c     a = sbrk(0);
sbrk             2222 user/usertests.c     sbrk(10*BIG);
sbrk             2245 user/usertests.c   a = sbrk(PGSIZE);
sbrk             2259 user/usertests.c   a = sbrk(PGSIZE);
sbrk             2394 user/usertests.c   read(fd, sbrk(0) - 1, -1);
sbrk             2474 user/usertests.c     int sz = (uint64) sbrk(0);
sbrk             2478 user/usertests.c     sbrk(-sz);
sbrk             2490 user/usertests.c     int sz = (uint64) sbrk(0);
sbrk             2494 user/usertests.c     sbrk(-(sz - 3500));
sbrk             2506 user/usertests.c     sbrk((10*4096 + 2048) - (uint64)sbrk(0));
sbrk             2511 user/usertests.c     sbrk(-10);
sbrk             2526 user/usertests.c   uint64 top = (uint64) sbrk(0);
sbrk             2528 user/usertests.c     sbrk(4096 - (top % 4096));
sbrk             2529 user/usertests.c   sbrk(4096);
sbrk             2530 user/usertests.c   sbrk(10);
sbrk             2531 user/usertests.c   sbrk(-20);
sbrk             2532 user/usertests.c   top = (uint64) sbrk(0);
sbrk             2552 user/usertests.c   sbrk(0x80000004);
sbrk             2553 user/usertests.c   volatile char *top = sbrk(0);
sbrk             2792 user/usertests.c         uint64 a = (uint64) sbrk(4096);
sbrk             2801 user/usertests.c         sbrk(-4096);
sbrk             3008 user/usertests.c       uint64 a = (uint64) sbrk(4096);