inotify_add_watch on metag

add a watch to an initialized inotify instance

sys_inotify_add_watch(int fd, const char *path, u32 mask)
number27 (0x1b)
abicommon
kconfigCONFIG_INOTIFY_USER
familyinotify see the whole family on metag
entry pointsys_inotify_add_watch
sinceLinux 3.9 or earlier (3.9 is the first release scanned for metag)
man pageinotify_add_watch(2)
sourceelixir.bootlin.com

Registers

registervalue
D1Re027, the syscall number
D1Ar1int fd
D0Ar2const char *path
D1Ar3u32 mask
D0Re0the return value

Then run SWITCH #0x440001 to enter the kernel.

Values wider than one register are packed into consecutive arguments.

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/metag/inotify_add_watch?kernel=all