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| author | John Baldwin <jhb@FreeBSD.org> | 2018-01-16 19:41:18 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2018-01-16 19:41:18 +0000 |
| commit | a296c71966ebb511ff9c8ade1f5b482ad4adadde (patch) | |
| tree | 550108798c42f730ab9196b224113c80fb7c2444 /sys/opencrypto | |
| parent | 9703326e8f809bc3ceaffbaf1240ec3d92a86396 (diff) | |
| download | src-a296c71966ebb511ff9c8ade1f5b482ad4adadde.tar.gz src-a296c71966ebb511ff9c8ade1f5b482ad4adadde.zip | |
Split crp_buf into a union.
This adds explicit crp_mbuf and crp_uio pointers of the right type to
replace casts of crp_buf. This does not sweep through changing existing
code, but new code should use the correct fields instead of casts.
Reviewed by: kib
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D13927
Notes
Notes:
svn path=/head/; revision=328057
Diffstat (limited to 'sys/opencrypto')
| -rw-r--r-- | sys/opencrypto/cryptodev.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/opencrypto/cryptodev.h b/sys/opencrypto/cryptodev.h index 0bdb57693675..f929d10a54c7 100644 --- a/sys/opencrypto/cryptodev.h +++ b/sys/opencrypto/cryptodev.h @@ -425,7 +425,11 @@ struct cryptop { * if CRYPTO_F_ASYNC flags is set */ - caddr_t crp_buf; /* Data to be processed */ + union { + caddr_t crp_buf; /* Data to be processed */ + struct mbuf *crp_mbuf; + struct uio *crp_uio; + }; void * crp_opaque; /* Opaque pointer, passed along */ struct cryptodesc *crp_desc; /* Linked list of processing descriptors */ @@ -538,5 +542,6 @@ extern void crypto_copydata(int flags, caddr_t buf, int off, int size, caddr_t out); extern int crypto_apply(int flags, caddr_t buf, int off, int len, int (*f)(void *, void *, u_int), void *arg); + #endif /* _KERNEL */ #endif /* _CRYPTO_CRYPTO_H_ */ |