The constants needed for using this function are defined in <linux/ipc.h>. Add the include, even when those constants are not mentioned in this manual page. Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man2/ipc.2 | 1 + 1 file changed, 1 insertion(+) diff --git a/man2/ipc.2 b/man2/ipc.2 index f505fa1c9..4ce29ca69 100644 --- a/man2/ipc.2 +++ b/man2/ipc.2 @@ -27,6 +27,7 @@ ipc \- System V IPC system calls .SH SYNOPSIS .nf +.BR "#include <linux/ipc.h>" " /* Definition of needed constants */" .BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" .B #include <unistd.h> .PP -- 2.31.1
