diff options
| -rw-r--r-- | include/sys/random.h | 19 | ||||
| -rw-r--r-- | src/linux/getrandom.c | 7 |
2 files changed, 26 insertions, 0 deletions
diff --git a/include/sys/random.h b/include/sys/random.h new file mode 100644 index 00000000..4ee7bf2c --- /dev/null +++ b/include/sys/random.h @@ -0,0 +1,19 @@ +#ifndef _SYS_RANDOM_H +#define _SYS_RANDOM_H +#ifdef __cplusplus +extern "C" { +#endif + +#define __NEED_size_t +#define __NEED_ssize_t +#include <bits/alltypes.h> + +#define GRND_NONBLOCK 0x0001 +#define GRND_RANDOM 0x0002 + +ssize_t getrandom(void *, size_t, unsigned); + +#ifdef __cplusplus +} +#endif +#endif diff --git a/src/linux/getrandom.c b/src/linux/getrandom.c new file mode 100644 index 00000000..6cc6f6b0 --- /dev/null +++ b/src/linux/getrandom.c @@ -0,0 +1,7 @@ +#include <sys/random.h> +#include "syscall.h" + +ssize_t getrandom(void *buf, size_t buflen, unsigned flags) +{ + return syscall_cp(SYS_getrandom, buf, buflen, flags); +} |