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| author | Joseph Myers <joseph@codesourcery.com> | 2020-04-09 21:21:16 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2020-04-09 21:21:16 +0000 |
| commit | 319d2a7b60cc0d06bb5c29684c23475d41a7f8b7 (patch) | |
| tree | 04e8807b5fe64ee1d0ec968cd6bb4bdd7d2f8919 /stdlib/sys/random.h | |
| parent | b56875d5e06e869b1a7f4408b68cb74544c094b0 (diff) | |
| download | glibc-319d2a7b60cc0d06bb5c29684c23475d41a7f8b7.tar.gz glibc-319d2a7b60cc0d06bb5c29684c23475d41a7f8b7.tar.xz glibc-319d2a7b60cc0d06bb5c29684c23475d41a7f8b7.zip | |
Add GRND_INSECURE from Linux 5.6 to sys/random.h
This patch adds the GRND_INSECURE constant from Linux 5.6 to glibc's sys/random.h. This is also added to the documentation. The constant acts as a no-op for the Hurd implementation (as that doesn't check whether the flags are known), which is semantically fine, while older Linux kernels reject unknown flags with an EINVAL error. Tested for x86_64.
Diffstat (limited to 'stdlib/sys/random.h')
| -rw-r--r-- | stdlib/sys/random.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/stdlib/sys/random.h b/stdlib/sys/random.h index b351ef5c8c..1df6e9b844 100644 --- a/stdlib/sys/random.h +++ b/stdlib/sys/random.h @@ -25,6 +25,7 @@ /* Flags for use with getrandom. */ #define GRND_NONBLOCK 0x01 #define GRND_RANDOM 0x02 +#define GRND_INSECURE 0x04 __BEGIN_DECLS |