Module vdso_wrappers

Implement syscalls using the vDSO.

https://man7.org/linux/man-pages/man7/vdso.7.html

Safety

Similar to syscalls.rs, this file performs raw system calls, and sometimes passes them uninitialized memory buffers. This file also calls vDSO functions.

Structs

• Function 🔒
  AtomicPtr can’t hold a fn pointer, so we use a * pointer to this placeholder type, and cast it as needed.

Statics

• CLOCK_GETTIME 🔒
• GETCPU 🔒

Functions

• _rustix_clock_gettime_via_syscall 🔒 ^⚠
• clock_gettime 🔒
• clock_gettime_dynamic 🔒
• init 🔒
• init_clock_gettime 🔒
  Initialize CLOCK_GETTIME and return its value.
• init_getcpu 🔒
  Initialize GETCPU and return its value.
• minimal_init 🔒
• rustix_clock_gettime_via_syscall 🔒 ^⚠
• rustix_getcpu_via_syscall 🔒 ^⚠
• sched_getcpu 🔒

Type Aliases

• ClockGettimeType 🔒
• GetcpuType 🔒