diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/minutils/s6-fillurandompool.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/minutils/s6-fillurandompool.c b/src/minutils/s6-fillurandompool.c index 775f289..57cd88c 100644 --- a/src/minutils/s6-fillurandompool.c +++ b/src/minutils/s6-fillurandompool.c @@ -5,15 +5,18 @@ #endif #include <unistd.h> +#include <errno.h> #include <sys/syscall.h> #include <skalibs/strerr2.h> #include <skalibs/djbunix.h> -#define USAGE "s6-fillurandompool" - static int getrandom (void *buf, size_t buflen, unsigned int flags) { +#ifdef SYS_getrandom return syscall(SYS_getrandom, buf, buflen, flags) ; +#else + return (errno = ENOSYS, -1) ; +#endif } int main (void) |