faccessat on tilegx

check user's permissions for a file

sys_faccessat(int dfd, const char *filename, int mode)
number48 (0x30)
abicommon
entry pointsys_faccessat
sinceLinux 3.7 or earlier (3.7 is the first release scanned for tilegx)
man pagefaccessat(2)
sourceelixir.bootlin.com

Registers

registervalue
r1048, the syscall number
r0int dfd
r1const char *filename
r2int mode
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/faccessat?kernel=all