Beau McCartney
43e8da2e06
shm_open: comment with notes abt permissions
2024-03-19 09:36:49 -06:00
Beau McCartney
1758bd683e
sys_shm_open: fchmod the returned descriptor to get correct perms
...
this doesn't happen by default
2024-03-16 12:13:00 -06:00
Beau McCartney
24f9e16dfd
sys_open() calls _sys_open_mode() to get a permission flags integer
...
_sys_open_mode() does exactly what sys_open() was originally doing
inline, I simply factored it into a separate function so that other
wrappers could call it (similar to _sys_permission_mode())
2024-03-15 08:32:25 -06:00
Beau McCartney
56a29685b4
darwin: sys_shm_open() helper
...
wraps syscall_shm_open() in the same way that sys_open() wraps
syscall_open()
2024-03-15 08:27:27 -06:00
Beau McCartney
cf949e541f
helper function to convert Open_Flags bitset to a u32
...
- analagous to _sys_permission_mode()
- uses the already-existing conversion logic in sys_open()
2024-03-15 08:26:25 -06:00
Beau McCartney
44167800ad
darwin: syscall wrappers for shm_open() and shm_unlink()
2024-03-15 08:26:03 -06:00
Beau McCartney