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               40 user/user.h    char* sbrk(int);
sbrk              204 user/usertests.c   sbrk(8192);
sbrk              205 user/usertests.c   uint64 top = (uint64) sbrk(0);
sbrk              207 user/usertests.c     sbrk(PGSIZE - (top % PGSIZE));
sbrk              209 user/usertests.c   top = (uint64) sbrk(0);
sbrk              251 user/usertests.c   uint64 a = (uint64) sbrk(8192);
sbrk              258 user/usertests.c   if (sbrk(-8192) == SBRK_ERROR) {
sbrk             2013 user/usertests.c     a = sbrk(TOOMUCH);
sbrk             2036 user/usertests.c   a = sbrk(0);
sbrk             2038 user/usertests.c     b = sbrk(1);
sbrk             2051 user/usertests.c   c = sbrk(1);
sbrk             2052 user/usertests.c   c = sbrk(1);
sbrk             2070 user/usertests.c   oldbrk = sbrk(0);
sbrk             2073 user/usertests.c   a = sbrk(0);
sbrk             2075 user/usertests.c   p = sbrk(amt);
sbrk             2085 user/usertests.c   a = sbrk(0);
sbrk             2086 user/usertests.c   c = sbrk(-PGSIZE);
sbrk             2091 user/usertests.c   c = sbrk(0);
sbrk             2098 user/usertests.c   a = sbrk(0);
sbrk             2099 user/usertests.c   c = sbrk(PGSIZE);
sbrk             2100 user/usertests.c   if(c != a || sbrk(0) != a + PGSIZE){
sbrk             2110 user/usertests.c   a = sbrk(0);
sbrk             2111 user/usertests.c   c = sbrk(-(sbrk(0) - oldbrk));
sbrk             2188 user/usertests.c       if (sbrk(BIG - (uint64)sbrk(0)) ==  (char*)SBRK_ERROR)
sbrk             2207 user/usertests.c   c = sbrk(PGSIZE);
sbrk             2227 user/usertests.c     a = sbrk(10*BIG);
sbrk             2247 user/usertests.c   a = sbrk(PGSIZE);
sbrk             2261 user/usertests.c   a = sbrk(PGSIZE);
sbrk             2401 user/usertests.c   read(fd, sbrk(0) - 1, -1);
sbrk             2488 user/usertests.c     int sz = (uint64) sbrk(0);
sbrk             2492 user/usertests.c     sbrk(-sz);
sbrk             2504 user/usertests.c     int sz = (uint64) sbrk(0);
sbrk             2508 user/usertests.c     sbrk(-(sz - 3500));
sbrk             2520 user/usertests.c     sbrk((10*PGSIZE + 2048) - (uint64)sbrk(0));
sbrk             2525 user/usertests.c     sbrk(-10);
sbrk             2540 user/usertests.c   uint64 top = (uint64) sbrk(0);
sbrk             2542 user/usertests.c     sbrk(PGSIZE - (top % PGSIZE));
sbrk             2543 user/usertests.c   sbrk(PGSIZE);
sbrk             2544 user/usertests.c   sbrk(10);
sbrk             2545 user/usertests.c   sbrk(-20);
sbrk             2546 user/usertests.c   top = (uint64) sbrk(0);
sbrk             2566 user/usertests.c   sbrk(0x80000004);
sbrk             2567 user/usertests.c   volatile char *top = sbrk(0);
sbrk             2663 user/usertests.c     char *p = sbrk(0);
sbrk             2669 user/usertests.c     void *xx = sbrk(0);
sbrk             2670 user/usertests.c     void *ret = sbrk(-(((uint64) xx)+1));
sbrk             2921 user/usertests.c         char *a = sbrk(PGSIZE);
sbrk             2930 user/usertests.c         sbrk(-PGSIZE);
sbrk             3119 user/usertests.c   uint64 sz0 = (uint64)sbrk(0);
sbrk             3121 user/usertests.c     char *a = sbrk(PGSIZE);
sbrk             3127 user/usertests.c   sbrk(-((uint64)sbrk(0) - sz0));