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Searched refs:sbrk (Results 1 - 11 of 11) sorted by relevance

/kernel/linux/linux-5.10/arch/um/include/shared/
H A Dkern.h17 extern void *sbrk(int increment);
/kernel/linux/linux-6.6/arch/um/include/shared/
H A Dkern.h17 extern void *sbrk(int increment);
/kernel/linux/linux-5.10/tools/testing/selftests/timers/
H A Dposix_timers.c36 void *addr = sbrk(0); in kernel_loop()
/kernel/linux/linux-5.10/arch/um/kernel/
H A Dmem.c48 brk_end = (unsigned long) UML_ROUND_UP(sbrk(0)); in mem_init()
H A Dum_arch.c280 brk_start = (unsigned long) sbrk(0); in linux_main()
/kernel/linux/linux-6.6/tools/testing/selftests/timers/
H A Dposix_timers.c36 void *addr = sbrk(0); in kernel_loop()
/kernel/linux/linux-6.6/tools/testing/selftests/nolibc/
H A Dnolibc-test.c603 /* checking NULL for argv/argv0, environ and _auxv is not enough, let's compare with sbrk(0) or &end */ in run_startup()
605 char *brk = sbrk(0) != (void *)-1 ? sbrk(0) : &end; in run_startup()
860 CASE_TEST(sbrk_0); EXPECT_PTRNE(1, sbrk(0), (void *)-1); break; in run_syscall()
861 CASE_TEST(sbrk); if ((p1 = p2 = sbrk(4096)) != (void *)-1) p2 = sbrk(-4096); EXPECT_SYSZR(1, (p2 == (void *)-1) || p2 == p1); break; in run_syscall()
862 CASE_TEST(brk); EXPECT_SYSZR(1, brk(sbrk(0))); break; in run_syscall()
/kernel/linux/linux-6.6/arch/um/kernel/
H A Dmem.c67 brk_end = (unsigned long) UML_ROUND_UP(sbrk(0)); in mem_init()
H A Dum_arch.c349 brk_start = (unsigned long) sbrk(0); in linux_main()
/kernel/linux/linux-6.6/tools/include/nolibc/
H A Dsys.h72 * void *sbrk(intptr_t inc)
94 void *sbrk(intptr_t inc) in sbrk() function
/kernel/linux/linux-5.10/tools/include/nolibc/
H A Dnolibc.h2109 void *sbrk(intptr_t inc) in sbrk() function

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