sbrk               17 arch/um/include/shared/kern.h extern void *sbrk(int increment);
sbrk               48 arch/um/kernel/mem.c 	brk_end = (unsigned long) UML_ROUND_UP(sbrk(0));
sbrk              279 arch/um/kernel/um_arch.c 	brk_start = (unsigned long) sbrk(0);
sbrk               36 tools/testing/selftests/timers/posix_timers.c 	void *addr = sbrk(0);