diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ldsodefs.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ldsodefs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ldsodefs.h b/sysdeps/unix/sysv/linux/ldsodefs.h index 1bfe6c38af..b495e555c0 100644 --- a/sysdeps/unix/sysv/linux/ldsodefs.h +++ b/sysdeps/unix/sysv/linux/ldsodefs.h @@ -19,6 +19,8 @@ #ifndef _LDSODEFS_H +#include "kernel-features.h" + /* Get the real definitions. */ #include_next <ldsodefs.h> @@ -30,4 +32,14 @@ /* Used by static binaries to check the auxiliary vector. */ extern void _dl_aux_init (ElfW(auxv_t) *av) internal_function; +/* We can assume that the kernel always provides the AT_UID, AT_EUID, + AT_GID, and AT_EGID values in the auxiliary vector. */ +#define HAVE_AUX_XID + +/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes + up the page size information. */ +#if __ASSUME_AT_PAGESIZE +# define HAVE_AUX_PAGESIZE +#endif + #endif /* ldsodefs.h */ |