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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-11-13 17:10:13 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-11-13 17:10:13 -0800 |
| commit | c25141062a82ae8bddced1b3ce2b57a1c0efabe0 (patch) | |
| tree | 105edf10059bc0c4f2f00338b0c861b813d1bb1a /include/linux/errseq.h | |
| parent | 26dd633e437dca218547ccbeacc71fe8a620b6f6 (diff) | |
| parent | c1b433e04ef9c0a1c4d65bfe918472ffa334dff4 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 4.15 merge window.
Diffstat (limited to 'include/linux/errseq.h')
| -rw-r--r-- | include/linux/errseq.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/errseq.h b/include/linux/errseq.h new file mode 100644 index 000000000000..6ffae9c5052d --- /dev/null +++ b/include/linux/errseq.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * See Documentation/errseq.rst and lib/errseq.c + */ +#ifndef _LINUX_ERRSEQ_H +#define _LINUX_ERRSEQ_H + +typedef u32 errseq_t; + +errseq_t errseq_set(errseq_t *eseq, int err); +errseq_t errseq_sample(errseq_t *eseq); +int errseq_check(errseq_t *eseq, errseq_t since); +int errseq_check_and_advance(errseq_t *eseq, errseq_t *since); +#endif |