From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 29 Jun 2013 03:39:50 +0000 (-0400)
Subject: add missing type shmatt_t in sys/shm.h
X-Git-Tag: v0.9.11~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=553d566c3f7080cf1f339eebf715db7e5d0b0d76;p=musl

add missing type shmatt_t in sys/shm.h

this type is not really intended to be used; it's just there to allow
implementations to choose the type for the shm_nattch member of
struct shmid_sh, presumably since historical implementations disagreed
on the type. in any case, it needs to be there, so now it is.
---

diff --git a/include/sys/shm.h b/include/sys/shm.h
index bca6ed62..c20f0334 100644
--- a/include/sys/shm.h
+++ b/include/sys/shm.h
@@ -47,6 +47,8 @@ struct shm_info {
 #endif
 };
 
+typedef unsigned long shmatt_t;
+
 void *shmat(int, const void *, int);
 int shmctl(int, int, struct shmid_ds *);
 int shmdt(const void *);