[git commit nptl] msgrcv is of type ssize_t
Austin Foxley
austinf at cetoncorp.com
Sun Nov 22 08:37:56 UTC 2009
commit: http://git.uclibc.org/uClibc/commit/?id=8049fc4a43a7b69501d34e0d53a2a779ddcd792b
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/nptl
Signed-off-by: Peter S. Mazinger <ps.m at gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
Conflicts:
libc/misc/sysvipc/msgq.c
Signed-off-by: Austin Foxley <austinf at cetoncorp.com>
---
include/sys/msg.h | 10 +++++++---
libc/misc/sysvipc/msgq.c | 4 ++--
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/include/sys/msg.h b/include/sys/msg.h
index 1fd64b2..cdc96be 100644
--- a/include/sys/msg.h
+++ b/include/sys/msg.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1996,1997,1999,2000,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1997,1999,2000,2003,2006,2007
+ 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
@@ -21,6 +22,9 @@
#include <features.h>
+#define __need_size_t
+#include <stddef.h>
+
/* Get common definition of System V style IPC. */
#include <sys/ipc.h>
@@ -66,8 +70,8 @@ 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.
diff --git a/libc/misc/sysvipc/msgq.c b/libc/misc/sysvipc/msgq.c
index d67645a..e20e3ca 100644
--- a/libc/misc/sysvipc/msgq.c
+++ b/libc/misc/sysvipc/msgq.c
@@ -49,10 +49,10 @@ struct new_msg_buf{
#ifdef L_msgrcv
#ifdef __NR_msgrcv
#define __NR___syscall_msgrcv __NR_msgrcv
-static inline _syscall5(int, __syscall_msgrcv, int, msqid, void *, msgp,
+static inline _syscall5(ssize_t, __syscall_msgrcv, int, msqid, void *, msgp,
size_t, msgsz, long int, msgtyp, int, msgflg)
#endif
-static inline int do_msgrcv (int msqid, void *msgp, size_t msgsz,
+static inline ssize_t do_msgrcv (int msqid, void *msgp, size_t msgsz,
long int msgtyp, int msgflg)
{
#ifdef __NR_msgrcv
--
1.6.3.3
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