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| author | Martin Willi <martin@revosec.ch> | 2012-07-06 08:24:24 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2012-07-16 14:53:33 +0200 |
| commit | 5d79e6c6b4de830825b9c5cbb35f808b22bf351c (patch) | |
| tree | 3f91301856015bd8e673547e747cdec6b7214902 /src/libstrongswan/crypto/prf_plus.h | |
| parent | 2d56575d5284c3e018104ea16c22be363bad2682 (diff) | |
| download | strongswan-5d79e6c6b4de830825b9c5cbb35f808b22bf351c.tar.bz2 strongswan-5d79e6c6b4de830825b9c5cbb35f808b22bf351c.tar.xz | |
Add a return value to prf_plus_t.allocate_bytes()
Diffstat (limited to 'src/libstrongswan/crypto/prf_plus.h')
| -rw-r--r-- | src/libstrongswan/crypto/prf_plus.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstrongswan/crypto/prf_plus.h b/src/libstrongswan/crypto/prf_plus.h index 668f12c02..72009da89 100644 --- a/src/libstrongswan/crypto/prf_plus.h +++ b/src/libstrongswan/crypto/prf_plus.h @@ -44,8 +44,10 @@ struct prf_plus_t { * * @param length number of bytes to get * @param chunk chunk which will hold generated bytes + * @return TRUE if bytes allocated successfully */ - void (*allocate_bytes) (prf_plus_t *this, size_t length, chunk_t *chunk); + __attribute__((warn_unused_result)) + bool (*allocate_bytes) (prf_plus_t *this, size_t length, chunk_t *chunk); /** * Destroys a prf_plus_t object. |