BSD syscall#12
svc · unix #12
sys_chdir
Internal XNU symbol name for the chdir(2) syscall; the public wrapper is chdir(2).
Prototype
int sys_chdir(user_addr_t path);Returns: int
Arguments
| Name | Type | Dir | Description |
|---|---|---|---|
| path | user_addr_t | - |
Version history
| XNU tag | macOS | # |
|---|---|---|
| xnu-11215.1.10 | macOS 15.0 Sequoia | 12 |
| xnu-11417.101.15 | macOS 15.4 Sequoia | 12 |
| xnu-12377.1.9 | macOS 26.0 Tahoe | 12 |
| xnu-10063.101.15 | — | 12 |
| xnu-10063.121.3 | — | 12 |
| xnu-10063.141.1 | — | 12 |
| xnu-11215.41.3 | — | 12 |
| xnu-11215.61.5 | — | 12 |
| xnu-11215.81.4 | — | 12 |
| xnu-11417.121.6 | — | 12 |
| xnu-11417.140.69 | — | 12 |
| xnu-12377.101.15 | — | 12 |
| xnu-12377.41.6 | — | 12 |
| xnu-12377.61.12 | — | 12 |
| xnu-12377.81.4 | — | 12 |
Notes
Identical behaviour to chdir — only the kernel symbol differs. See chdir.
Related APIs
chdirfchdir__pthread_chdiropenat