prlimit64 on tilegx

get/set resource limits

sys_prlimit64(pid_t pid, unsigned int resource, const struct rlimit64 *new_rlim, struct rlimit64 *old_rlim)
number261 (0x105)
abicommon
entry pointsys_prlimit64
sinceLinux 3.7 or earlier (3.7 is the first release scanned for tilegx)
man pageprlimit64(2)
sourceelixir.bootlin.com

Registers

registervalue
r10261, the syscall number
r0pid_t pid
r1unsigned int resource
r2const struct rlimit64 *new_rlim
r3struct rlimit64 *old_rlim
r0the return value

Then run swint1 to enter the kernel.

The kernel uses r1 to signal an error.

This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. 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/tilegx/prlimit64?kernel=all