Defined in 2 files as a prototype:

• include/errno.h, line 50 (as a prototype)
• include/signal.h, line 106 (as a prototype)

Defined in 2 files as a macro:

• include/errno.h, line 51 (as a macro)
• include/signal.h, line 107 (as a macro)

Defined in 1 files as a function:

• lib/libc/gen/_errno.c, line 45 (as a function)

Referenced in 41 files:

• external/gpl3/gcc.old/dist/libsanitizer/sanitizer_common/sanitizer_errno.h, line 27
• external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_errno.h, line 27
• include/errno.h
  • line 49
  • line 55
• include/signal.h
  • line 105
  • line 112
• lib/libc/arch/aarch64/sys/cerror.S, line 41
• lib/libc/arch/aarch64/sys/ptrace.S, line 41
• lib/libc/arch/alpha/sys/cerror.S, line 51
• lib/libc/arch/arm/sys/cerror.S, line 50
• lib/libc/arch/arm/sys/ptrace.S, line 45
• lib/libc/arch/hppa/sys/cerror.S, line 43
• lib/libc/arch/i386/sys/cerror.S
  • line 44
  • line 51
  • line 54
• lib/libc/arch/i386/sys/ptrace.S
  • line 44
  • line 49
  • line 52
• lib/libc/arch/ia64/sys/cerror.S, line 40
• lib/libc/arch/m68k/sys/__vfork14.S
  • line 71
  • line 74
• lib/libc/arch/m68k/sys/cerror.S
  • line 47
  • line 54
• lib/libc/arch/m68k/sys/ptrace.S
  • line 47
  • line 54
• lib/libc/arch/mips/sys/cerror.S
  • line 50
  • line 63
  • line 65
• lib/libc/arch/or1k/sys/cerror.S, line 27
• lib/libc/arch/or1k/sys/ptrace.S, line 33
• lib/libc/arch/powerpc/sys/cerror.S, line 28
• lib/libc/arch/powerpc/sys/ptrace.S, line 31
• lib/libc/arch/powerpc64/SYS.h, line 17
• lib/libc/arch/powerpc64/sys/cerror.S, line 23
• lib/libc/arch/powerpc64/sys/ptrace.S, line 15
• lib/libc/arch/riscv/sys/cerror.S
  • line 43
  • line 50
• lib/libc/arch/riscv/sys/ptrace.S, line 57
• lib/libc/arch/sh3/sys/cerror.S
  • line 47
  • line 66
• lib/libc/arch/sh3/sys/ptrace.S
  • line 96
  • line 98
• lib/libc/arch/sparc/sys/cerror.S, line 52
• lib/libc/arch/sparc/sys/ptrace.S, line 52
• lib/libc/arch/sparc64/sys/cerror.S, line 52
• lib/libc/arch/sparc64/sys/ptrace.S, line 51
• lib/libc/arch/vax/gen/ldexp.S, line 82
• lib/libc/arch/vax/sys/__vfork14.S, line 69
• lib/libc/arch/vax/sys/cerror.S, line 41
• lib/libc/arch/vax/sys/ptrace.S, line 39
• lib/libc/arch/x86_64/sys/cerror.S
  • line 44
  • line 52
  • line 54
• lib/libc/arch/x86_64/sys/ptrace.S
  • line 44
  • line 56
  • line 58
• lib/libc/compat/arch/m68k/sys/compat_Ovfork.S
  • line 74
  • line 77
• lib/libc/compat/arch/vax/sys/compat_Ovfork.S, line 71
• sys/external/bsd/compiler_rt/dist/lib/sanitizer_common/sanitizer_errno.h, line 29