Searched refs:sbrk (Results 1 – 7 of 7) sorted by relevance
17 extern void *sbrk(int increment);
74 brk_end = PAGE_ALIGN((unsigned long) sbrk(0)); in arch_mm_preinit()
350 brk_start = (unsigned long) sbrk(0); in linux_main()
711 char *brk = sbrk(0) != (void *)-1 ? sbrk(0) : &end; in run_startup()1329 CASE_TEST(sbrk_0); EXPECT_PTRNE(has_brk, sbrk(0), (void *)-1); break; in run_syscall()1330 …CASE_TEST(sbrk); if ((p1 = p2 = sbrk(4096)) != (void *)-1) p2 = sbrk(-4096); EXPECT_S… in run_syscall()1331 CASE_TEST(brk); EXPECT_SYSZR(has_brk, brk(sbrk(0))); break; in run_syscall()
106 void *sbrk(intptr_t inc) in sbrk() function
59 void *addr = sbrk(0); in kernel_loop()
1544 brk(), sbrk(), and mmap(MAP_ANONYMOUS). Note that