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[BZ #2883]

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* sysvipc/sys/msg.h: Change return value to ssize_t.
	* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
This commit is contained in:
Ulrich Drepper 2006-08-03 15:41:32 +00:00
parent 39571a1360
commit a585280778
4 changed files with 11 additions and 7 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2006-08-03 Ulrich Drepper <drepper@redhat.com>
[BZ #2883]
* sysvipc/sys/msg.h: Change return value to ssize_t.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* grp/initgroups.c (internal_getgrouplist): Remove unnecessary
test introduced in patch for bz #661.

1
grp/initgroups.c
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@ -17,6 +17,7 @@
02111-1307 USA. */
#include <alloca.h>
#include <assert.h>
#include <errno.h>
#include <grp.h>
#include <limits.h>

8
sysdeps/unix/sysv/linux/msgrcv.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
/* Copyright (C) 1995,1997,1998,2000,2002,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@ -35,7 +35,7 @@ struct ipc_kludge
};
int
ssize_t
__libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
int msqid;
void *msgp;
@ -56,8 +56,8 @@ __libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
int oldtype = LIBC_CANCEL_ASYNC ();
int result = INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
__ptrvalue (&tmp));
ssize_t result = INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
__ptrvalue (&tmp));
LIBC_CANCEL_RESET (oldtype);

6
sysvipc/sys/msg.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1997,1999,2000,2003 Free Software Foundation, Inc.
/* Copyright (C) 1995-1997,1999,2000,2003,2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -66,8 +66,8 @@ extern int msgget (key_t __key, int __msgflg) __THROW;
This function is a cancellation point and therefore not marked with
__THROW. */
extern int msgrcv (int __msqid, void *__msgp, size_t __msgsz,
long int __msgtyp, int __msgflg);
extern ssize_t msgrcv (int __msqid, void *__msgp, size_t __msgsz,
long int __msgtyp, int __msgflg);
/* Send message to message queue.