Defined in 1 files as a macro:

• src/include/features.h, line 7 (as a macro)

Referenced in 166 files:

• arch/arm/atomic_arch.h, line 9
• arch/arm/pthread_arch.h, line 21
• arch/mips/ksigaction.h, line 13
• arch/mips/syscall_arch.h, line 6
• arch/mips64/ksigaction.h, line 10
• arch/mipsn32/ksigaction.h, line 10
• arch/mipsn32/syscall_arch.h, line 4
• arch/sh/atomic_arch.h, line 35
• arch/sh/ksigaction.h, line 10
• arch/x32/ksigaction.h, line 10
• arch/x86_64/ksigaction.h, line 10
• crt/rcrt1.c, line 11
• ldso/dlstart.c, 2 times
• src/crypt/crypt_des.h, 2 times
• src/env/__libc_start_main.c, line 13
• src/env/__stack_chk_fail.c, line 20
• src/exit/abort.c, line 9
• src/exit/exit.c, line 15
• src/fenv/aarch64/fenv.s, line 9
• src/fenv/arm/fenv-hf.S, line 14
• src/fenv/fesetround.c, line 6
• src/fenv/i386/fenv.s, 2 times
• src/fenv/m68k/fenv.c, line 54
• src/fenv/mips/fenv.S, line 42
• src/fenv/mips64/fenv.S, line 42
• src/fenv/mipsn32/fenv.S, line 41
• src/fenv/powerpc/fenv.S, line 82
• src/fenv/powerpc64/fenv.c, line 53
• src/fenv/s390x/fenv.c, line 40
• src/fenv/sh/fenv.S, line 11
• src/fenv/x32/fenv.s, line 33
• src/fenv/x86_64/fenv.s, line 33
• src/include/arpa/inet.h, line 6
• src/include/crypt.h, 6 times
• src/include/errno.h, line 6
• src/include/resolv.h, 4 times
• src/include/signal.h, 5 times
• src/include/stdlib.h, 5 times
• src/include/string.h, 4 times
• src/include/sys/auxv.h, line 8
• src/include/sys/mman.h, 10 times
• src/include/sys/sysinfo.h, line 7
• src/include/sys/time.h, line 6
• src/include/time.h, 5 times
• src/include/unistd.h, 4 times
• src/internal/dynlink.h, 5 times
• src/internal/fdpic_crt.h, line 4
• src/internal/floatscan.h, line 6
• src/internal/intscan.h, line 6
• src/internal/ksigaction.h, line 13
• src/internal/libc.h, 14 times
• src/internal/libm.h, 21 times
• src/internal/locale_impl.h, 10 times
• src/internal/lock.h, 2 times
• src/internal/m68k/syscall.s, line 2
• src/internal/malloc_impl.h, 5 times
• src/internal/mips64/syscall.s, line 3
• src/internal/mipsn32/syscall.s, line 3
• src/internal/powerpc64/syscall.s, line 2
• src/internal/sh/__shcall.c, line 3
• src/internal/stdio_impl.h, 32 times
• src/internal/syscall.h, 3 times
• src/ldso/dl_iterate_phdr.c, line 7
• src/ldso/m68k/dlsym.s, line 3
• src/ldso/mips64/dlsym.s, line 3
• src/ldso/mipsn32/dlsym.s, line 3
• src/ldso/powerpc64/dlsym.s, line 3
• src/ldso/s390x/dlsym.s, line 2
• src/locale/pleval.h, line 6
• src/malloc/malloc_usable_size.c, line 4
• src/math/__invtrigl.h, 2 times
• src/multibyte/internal.h, line 6
• src/network/lookup.h, 6 times
• src/network/netlink.h, line 94
• src/passwd/nscd.h, line 42
• src/passwd/pwf.h, 5 times
• src/prng/rand48.h, 2 times
• src/process/arm/vfork.s, line 9
• src/process/i386/vfork.s, line 9
• src/process/s390x/vfork.s, line 5
• src/process/sh/vfork.s, line 19
• src/process/x32/vfork.s, line 9
• src/process/x86_64/vfork.s, line 9
• src/regex/tre.h, 3 times
• src/search/tsearch.h, line 13
• src/setjmp/arm/longjmp.s, line 41
• src/setjmp/arm/setjmp.s, line 43
• src/setjmp/m68k/setjmp.s, line 2
• src/setjmp/powerpc/setjmp.S, line 2
• src/setjmp/powerpc64/setjmp.s, line 19
• src/setjmp/sh/setjmp.S, line 2
• src/signal/aarch64/restore.s, 2 times
• src/signal/arm/restore.s, 2 times
• src/signal/arm/sigsetjmp.s, line 22
• src/signal/i386/restore.s, 2 times
• src/signal/m68k/sigsetjmp.s, 2 times
• src/signal/microblaze/restore.s, 2 times
• src/signal/mips/restore.s, 2 times
• src/signal/mips64/restore.s, 2 times
• src/signal/mips64/sigsetjmp.s, line 31
• src/signal/mipsn32/restore.s, 2 times
• src/signal/mipsn32/sigsetjmp.s, line 31
• src/signal/powerpc/restore.s, 2 times
• src/signal/powerpc64/restore.s, 2 times
• src/signal/powerpc64/sigsetjmp.s, 2 times
• src/signal/restore.c, 2 times
• src/signal/s390x/restore.s, 2 times
• src/signal/sh/restore.s, 2 times
• src/signal/sigaction.c, line 12
• src/signal/sigsetjmp_tail.c, line 5
• src/signal/x32/restore.s, line 3
• src/signal/x86_64/restore.s, line 3
• src/stdio/__toread.c, line 16
• src/stdio/__towrite.c, line 20
• src/stdio/stderr.c, line 6
• src/stdio/stdin.c, line 6
• src/stdio/stdout.c, line 6
• src/thread/__syscall_cp.c, line 4
• src/thread/aarch64/__set_thread_area.s, line 2
• src/thread/aarch64/clone.s, line 8
• src/thread/aarch64/syscall_cp.s, 5 times
• src/thread/arm/__set_thread_area.c, 2 times
• src/thread/arm/atomics.s, 11 times
• src/thread/arm/clone.s, line 4
• src/thread/arm/syscall_cp.s, 5 times
• src/thread/i386/__set_thread_area.s, line 3
• src/thread/i386/clone.s, line 3
• src/thread/i386/syscall_cp.s, 5 times
• src/thread/m68k/clone.s, line 3
• src/thread/m68k/syscall_cp.s, 5 times
• src/thread/microblaze/__set_thread_area.s, line 2
• src/thread/microblaze/clone.s, line 2
• src/thread/microblaze/syscall_cp.s, 5 times
• src/thread/mips/clone.s, line 3
• src/thread/mips/syscall_cp.s, 5 times
• src/thread/mips64/clone.s, line 3
• src/thread/mips64/syscall_cp.s, 6 times
• src/thread/mipsn32/clone.s, line 3
• src/thread/mipsn32/syscall_cp.s, 6 times
• src/thread/or1k/__set_thread_area.s, line 2
• src/thread/or1k/clone.s, line 6
• src/thread/or1k/syscall_cp.s, 5 times
• src/thread/powerpc/__set_thread_area.s, line 3
• src/thread/powerpc/clone.s, line 3
• src/thread/powerpc/syscall_cp.s, 5 times
• src/thread/powerpc64/__set_thread_area.s, line 3
• src/thread/powerpc64/clone.s, line 3
• src/thread/powerpc64/syscall_cp.s, 5 times
• src/thread/pthread_cancel.c, 2 times
• src/thread/pthread_once.c, line 11
• src/thread/s390x/__set_thread_area.s, line 3
• src/thread/s390x/clone.s, line 3
• src/thread/sh/__set_thread_area.c, 3 times
• src/thread/sh/__unmapself.c, 3 times
• src/thread/sh/__unmapself_mmu.s, line 3
• src/thread/sh/atomics.s, 4 times
• src/thread/sh/clone.s, 2 times
• src/thread/sh/syscall_cp.s, 5 times
• src/thread/x32/__set_thread_area.s, line 4
• src/thread/x32/clone.s, line 3
• src/thread/x32/syscall_cp.s, 5 times
• src/thread/x32/syscall_cp_fixup.c, 2 times
• src/thread/x86_64/__set_thread_area.s, line 4
• src/thread/x86_64/clone.s, line 3
• src/thread/x86_64/syscall_cp.s, 5 times
• src/time/time_impl.h, 9 times