select on ia64

synchronous I/O multiplexing

sys_select(int n, fd_set *inp, fd_set *outp, fd_set *exp, struct __kernel_old_timeval *tvp)
number1089 (0x441)
abicommon
entry pointsys_select
sinceLinux 5.0 or earlier (5.0 is the first release scanned for ia64)
man pageselect(2)
sourceelixir.bootlin.com

Registers

registervalue
r151089, the syscall number
out0int n
out1fd_set *inp
out2fd_set *outp
out3fd_set *exp
out4struct __kernel_old_timeval *tvp
r8the return value

Then run break 0x100000 to enter the kernel.

The kernel uses r10 to signal an error.

The pipe call returns file descriptors in r8 and r9.

This architecture was removed from the Linux kernel in Linux 6.7. The newest release with a syscall table here is Linux 6.6. The other removed architectures live on the historical architectures page.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/ia64/select?kernel=all