From 3c02bacf0f6bed54979e67d22c43745df9add4a0 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 31 Jul 2019 01:17:53 -0400 Subject: allow archs to define IPC_STAT, propagate time64 bit to other macros to make use of {sem,shm,msg}ctl IPC_STAT functionality to provide 64-bit time_t on 32-bit archs, IPC_STAT and related macros must be defined with bit 8 (0x100) set. allow archs to define IPC_STAT in bits/ipc.h, and define the other macros in terms of it so that they all get the same value of the time64 bit. --- include/sys/ipc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sys/ipc.h') diff --git a/include/sys/ipc.h b/include/sys/ipc.h index c5a39819..cde376fc 100644 --- a/include/sys/ipc.h +++ b/include/sys/ipc.h @@ -29,7 +29,9 @@ extern "C" { #define IPC_RMID 0 #define IPC_SET 1 +#ifndef IPC_STAT #define IPC_STAT 2 +#endif #define IPC_INFO 3 #define IPC_PRIVATE ((key_t) 0) -- cgit v1.2.1