umask on m32r

set file mode creation mask

sys_umask(int mask)
number60 (0x3c)
abicommon
entry pointsys_umask
sinceLinux 3.3 or earlier (3.3 is the first release scanned for m32r)
man pageumask(2)
sourceelixir.bootlin.com

Registers

registervalue
r760, the syscall number
r0int mask
r0the return value

Then run trap #2 to enter the kernel.

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/m32r/umask?kernel=all