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| author | Waldemar Brodkorb <wbx@openadk.org> | 2024-08-13 03:37:18 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2024-08-13 03:50:22 +0200 |
| commit | fd4df4b1ec88632e42675c2f50c86f649b69a00c (patch) | |
| tree | dd0f80c8ee5b945a0849a56175f4092d6bb1bd44 /libc/sysdeps/linux/common/sys/random.h | |
| parent | 811cd361e144dd7bdf75bcad8b4572ec786af5c7 (diff) | |
getrandom: remove __USE_GNU / add GRND_INSECURE
Neither glibc nor musl use __GNU macro to hide getrandom.
While there sync with glibc and add GRND_INSECURE flag.
Diffstat (limited to 'libc/sysdeps/linux/common/sys/random.h')
| -rw-r--r-- | libc/sysdeps/linux/common/sys/random.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/sys/random.h b/libc/sysdeps/linux/common/sys/random.h index 3d12744ad..3d24e439b 100644 --- a/libc/sysdeps/linux/common/sys/random.h +++ b/libc/sysdeps/linux/common/sys/random.h @@ -9,7 +9,7 @@ __BEGIN_DECLS -#if defined __UCLIBC_LINUX_SPECIFIC__ && defined __USE_GNU +#if defined __UCLIBC_LINUX_SPECIFIC__ # if 0 /*def __ASSUME_GETRANDOM_SYSCALL */ # include <linux/random.h> # else @@ -20,9 +20,11 @@ __BEGIN_DECLS * * GRND_NONBLOCK Don't block and return EAGAIN instead * GRND_RANDOM Use the /dev/random pool instead of /dev/urandom + * GRND_INSECURE Write random data that may not be cryptographically secure. */ # define GRND_NONBLOCK 0x0001 # define GRND_RANDOM 0x0002 +# define GRND_INSECURE 0x0004 # endif /* FIXME: aren't there a couple of __restrict and const missing ? */ extern int getrandom(void *__buf, size_t count, unsigned int flags) |