include/unistd.h

480

void *sbrk(intptr_t);

lib/libc/tests/sys/brk_test.c

118

oldbrk = sbrk(0);

lib/libc/tests/sys/brk_test.c

120

newbrk = sbrk(PAGE_SIZE * 2);

lib/libc/tests/sys/brk_test.c

52

oldbrk = sbrk(0);

lib/libc/tests/sys/brk_test.c

64

newbrk = sbrk(0);

lib/libc/tests/sys/brk_test.c

79

oldbrk = sbrk(0);

lib/libc/tests/sys/brk_test.c

81

p = sbrk(sizeof(*p));

lib/libc/tests/sys/brk_test.c

85

newbrk = sbrk(-sizeof(*p));

lib/libc/tests/sys/brk_test.c

87

ATF_REQUIRE(oldbrk == sbrk(0));

lib/libc/tests/sys/brk_test.c

89

oldbrk = sbrk(PAGE_SIZE * 2 + 1);

lib/libc/tests/sys/brk_test.c

92

newbrk = sbrk(-(PAGE_SIZE * 2 + 1));

lib/libc/tests/sys/brk_test.c

94

ATF_REQUIRE(sbrk(0) == oldbrk);

stand/i386/loader/main.c

422

sbrk(0), heap_top);

stand/libsa/stand.h

298

extern char *sbrk(int incr);

stand/libsa/zalloc_malloc.c

87

if ((base = sbrk(incr)) == (char *)-1)

stand/uboot/main.c

558

printf("heap base at %p, top at %p, used %td\n", end, sbrk(0),

stand/uboot/main.c

559

sbrk(0) - end);

tools/test/malloc/main.c

20

printf("BRK(0)=%p ", sbrk(0));

tools/test/malloc/main.c

47

printf("BRK(1)=%p ", sbrk(0));

tools/test/malloc/main.c

55

sbrk(0), NOPS, NBUCKETS, NSIZE);