octoleo/s3fs-fuse
1
0
Fork 0
mirror of https://github.com/s3fs-fuse/s3fs-fuse.git synced 2024-12-22 16:58:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add infrastructure for clang static lock checking (#2492)

Browse Source 
Co-authored-by: Takeshi Nakatani <ggtakec@gmail.com>
This commit is contained in:
Andrew Gaul 2024-07-13 06:18:43 +05:30 committed by GitHub
parent db80fa2eb0
commit 03651a30ea
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/common.h
View File

@ -51,8 +51,20 @@ extern std::string instance_name;
//-------------------------------------------------------------------
#define S3FS_FUNCATTR_WEAK __attribute__ ((weak,unused))
// empty annotation to indicate lock requirement
#define REQUIRES(...)
//-------------------------------------------------------------------
// For clang -Wthread-safety
//-------------------------------------------------------------------
#if defined(__clang__)
#define THREAD_ANNOTATION_ATTRIBUTE(x) __attribute__((x))
#else
#define THREAD_ANNOTATION_ATTRIBUTE(x) // no-op
#endif
#define GUARDED_BY(x) \
THREAD_ANNOTATION_ATTRIBUTE(guarded_by(x))
#define REQUIRES(...) \
THREAD_ANNOTATION_ATTRIBUTE(requires_capability(__VA_ARGS__))
#endif // S3FS_COMMON_H_