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Add extended attribute (xattr) syscalls: setxattr, getxattr, listxattr and removexattr

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Shaowei Song
2025-03-28 05:58:37 +00:00
committed by Tate, Hongliang Tian
parent 8b5a6f0d58
commit a47eda413c
11 changed files with 649 additions and 15 deletions
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docs/src/kernel/linux-compatibility.md
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@ -15,7 +15,7 @@ support the loading of Linux kernel modules.
## System Calls
At the time of writing,
Asterinas implements 190 out of the 336 system calls
Asterinas implements 204 out of the 336 system calls
provided by Linux on x86-64 architecture.
| Numbers | Names | Is Implemented |
@ -208,18 +208,18 @@ provided by Linux on x86-64 architecture.
| 185 | security | ❌ |
| 186 | gettid | ✅ |
| 187 | readahead | ❌ |
| 188 | setxattr | ❌ |
| 189 | lsetxattr | ❌ |
| 190 | fsetxattr | ❌ |
| 191 | getxattr | ❌ |
| 192 | lgetxattr | ❌ |
| 193 | fgetxattr | ❌ |
| 194 | listxattr | ❌ |
| 195 | llistxattr | ❌ |
| 196 | flistxattr | ❌ |
| 197 | removexattr | ❌ |
| 198 | lremovexattr | ❌ |
| 199 | fremovexattr | ❌ |
| 188 | setxattr | ✅ |
| 189 | lsetxattr | ✅ |
| 190 | fsetxattr | ✅ |
| 191 | getxattr | ✅ |
| 192 | lgetxattr | ✅ |
| 193 | fgetxattr | ✅ |
| 194 | listxattr | ✅ |
| 195 | llistxattr | ✅ |
| 196 | flistxattr | ✅ |
| 197 | removexattr | ✅ |
| 198 | lremovexattr | ✅ |
| 199 | fremovexattr | ✅ |
| 200 | tkill | ❌ |
| 201 | time | ✅ |
| 202 | futex | ✅ |