vdso.h

来自「linux 内核源代码」· C头文件 代码 · 共 5 行

/* Bit used for the pseudo-hwcap for non-negative segments.  We use
   bit 1 to avoid bugs in some versions of glibc when bit 0 is
   used; the choice is otherwise arbitrary. */
#define VDSO_NOTE_NONEGSEG_BIT	1