diff options
| -rw-r--r-- | tools/include/nolibc/sys.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 47bf67668860..b5f8cd35c03b 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -19,6 +19,7 @@ #include <linux/fs.h> #include <linux/loop.h> #include <linux/time.h> +#include <linux/auxvec.h> #include "arch.h" #include "errno.h" @@ -499,6 +500,26 @@ pid_t gettid(void) return sys_gettid(); } +static unsigned long getauxval(unsigned long key); + +/* + * long getpagesize(void); + */ + +static __attribute__((unused)) +long getpagesize(void) +{ + long ret; + + ret = getauxval(AT_PAGESZ); + if (!ret) { + SET_ERRNO(ENOENT); + return -1; + } + + return ret; +} + /* * int gettimeofday(struct timeval *tv, struct timezone *tz); |