From: Antonio Huete Jimenez <tuxillo@quantumachine.net>
Date: Tue, 13 Apr 2010 09:57:51 +0000 (+0200)
Subject: libc - Return ENOSYS in both mlockall() / munlockall()
X-Git-Tag: v2.7.1~35^2
X-Git-Url: http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/5b6d478465a99af56589ef42d9f7a5d90d9adce4

libc - Return ENOSYS in both mlockall() / munlockall()

Submitted-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1712>
---

diff --git a/lib/libc/i386/sys/Makefile.inc b/lib/libc/i386/sys/Makefile.inc
index d7f023b..bb738d8 100644
--- a/lib/libc/i386/sys/Makefile.inc
+++ b/lib/libc/i386/sys/Makefile.inc
@@ -10,8 +10,8 @@ MDASM=	Ovfork.S brk.S cerror.S exect.S fork.S getcontext.S pipe.S ptrace.S \
 
 # Don't generate default code for these syscalls:
 NOASM=	__semctl.o break.o exit.o ftruncate.o getdomainname.o getlogin.o \
-	lseek.o mlockall.o mmap.o msgctl.o msgget.o msgrcv.o msgsnd.o \
-	munlockall.o openbsd_poll.o semconfig.o semget.o \
+	lseek.o mmap.o msgctl.o msgget.o msgrcv.o msgsnd.o \
+	openbsd_poll.o semconfig.o semget.o \
 	semop.o setdomainname.o shmat.o shmctl.o shmdt.o shmget.o sstk.o \
 	truncate.o uname.o vfork.o yield.o
 
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c
index fd05e4d..9285be9 100644
--- a/sys/vm/vm_mmap.c
+++ b/sys/vm/vm_mmap.c
@@ -1026,7 +1026,7 @@ sys_mlock(struct mlock_args *uap)
 int
 sys_mlockall(struct mlockall_args *uap)
 {
-	return 0;
+	return (ENOSYS);
 }
 
 /*
@@ -1039,7 +1039,7 @@ sys_mlockall(struct mlockall_args *uap)
 int
 sys_munlockall(struct munlockall_args *uap)
 {
-	return 0;
+	return (ENOSYS);
 }
 
 /*