From: Ulrich Drepper <drepper@redhat.com>
Date: Sun, 26 Mar 2000 20:30:58 +0000 (+0000)
Subject: Clarify use of __ASSUME_32BITUIDS.
X-Git-Tag: upstream/2.30~10627^2~2521
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6955b182f170f934d78a8cdf4146662f84c48a38;p=external%2Fglibc.git

Clarify use of __ASSUME_32BITUIDS.
---

diff --git a/sysdeps/unix/sysv/linux/alpha/msgctl.c b/sysdeps/unix/sysv/linux/alpha/msgctl.c
index 2d07b1f..93a9bf2 100644
--- a/sysdeps/unix/sysv/linux/alpha/msgctl.c
+++ b/sysdeps/unix/sysv/linux/alpha/msgctl.c
@@ -51,6 +51,9 @@ int __new_msgctl (int, int, struct msqid_ds *);
 int
 __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
+  /* This is a misnomer -- Alpha had 32-bit uids at the beginning
+     of time.  However, msg_qnum and msg_qbytes changed size at
+     the same time the size of uid changed elsewhere.  */
 #if __ASSUME_32BITUIDS > 0
   return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, buf);
 #else