syscall.sh / x86 / utimensat_time64

utimensat_time64

change file timestamps with nanosecond precision

sys_utimensat(int dfd, const char *filename, struct __kernel_timespec *utimes, int flags)
number412 (0x19c)
abii386
entry pointsys_utimensat
sinceLinux 5.1
man pageutimensat(2)
sourceelixir.bootlin.com

Registers

registervalue
eax412, the syscall number
ebxint dfd
ecxconst char *filename
edxstruct __kernel_timespec *utimes
esiint flags
eaxthe return value

Then run int 0x80 to enter the kernel.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/x86/utimensat_time64