syscall.sh / s390x / newfstatat

newfstatat

get file status

sys_newfstatat(int dfd, const char *filename, struct stat *statbuf, int flag)

number	293 (0x125)
abi	common
entry point	`sys_newfstatat`
since	Linux 4.16
man page	newfstatat(2)
source	elixir.bootlin.com

Registers

register	value
`r1`	293, the syscall number
`r2`	int dfd
`r3`	const char *filename
`r4`	struct stat *statbuf
`r5`	int flag
`r2`	the return value

Then run svc 0 to enter the kernel.

Same syscall on other architectures

x64 262
arm64 79
riscv64 79
x32 1073742086
loongarch64 79
ppc64 291
mips64 5252
mipsn32 6256

Get this as JSON: https://api.syscall.sh/v2/syscalls/s390x/newfstatat