pub unsafe fn unchecked_getauxval<T: VdsoKey>() -> Option<T::Item>Available on (Linux or Android) and (x86-64 and little-endian and 64-bit, or AArch64 and 64-bit, or ARM and 32-bit, or x86 and little-endian and 32-bit), or Linux and (x86-64 and little-endian and 32-bit, or RISC-V RV64 and little-endian and 64-bit, or RISC-V RV32 and little-endian and 32-bit, or MIPS and 32-bit, or MIPS-64 and 64-bit, or s390x and big-endian and 64-bit, or LoongArch LA64 and little-endian and 64-bit, or PowerPC and big-endian and 32-bit, or PowerPC-64 and 64-bit) only.
Expand description
Returns values from the auxiliary vector, a mechanism that the kernel’s ELF binary loader uses to pass certain information to user space when a program is executed.
Keys implements crate::env::aux::VdsoKey
§Safety
This function is marked as unsafe because it doesn’t check if library is initialized.