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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /include/linux/fault-inject-usercopy.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/linux/fault-inject-usercopy.h')
-rw-r--r-- | include/linux/fault-inject-usercopy.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/fault-inject-usercopy.h b/include/linux/fault-inject-usercopy.h new file mode 100644 index 000000000..56c3a693f --- /dev/null +++ b/include/linux/fault-inject-usercopy.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_FAULT_INJECT_USERCOPY_H__ +#define __LINUX_FAULT_INJECT_USERCOPY_H__ + +/* + * This header provides a wrapper for injecting failures to user space memory + * access functions. + */ + +#include <linux/types.h> + +#ifdef CONFIG_FAULT_INJECTION_USERCOPY + +bool should_fail_usercopy(void); + +#else + +static inline bool should_fail_usercopy(void) { return false; } + +#endif /* CONFIG_FAULT_INJECTION_USERCOPY */ + +#endif /* __LINUX_FAULT_INJECT_USERCOPY_H__ */ |