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);