Author: trasz
Date: Sun Mar 19 14:40:01 2017
New Revision: 315551
URL: https://svnweb.freebsd.org/changeset/base/315551
Log:
MFC r313016:
Replace calls to sys_truncate() with kern_truncate().
Sponsored by: DARPA, AFRL
Modified:
stable/11/sys/compat/freebsd32/freebsd32_misc.c
stable/11/sys/kern/vfs_syscalls.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/compat/freebsd32/freebsd32_misc.c
==============================================================================
--- stable/11/sys/compat/freebsd32/freebsd32_misc.c Sun Mar 19 14:36:19
2017 (r315550)
+++ stable/11/sys/compat/freebsd32/freebsd32_misc.c Sun Mar 19 14:40:01
2017 (r315551)
@@ -1490,11 +1490,9 @@ freebsd32_lseek(struct thread *td, struc
int
freebsd32_truncate(struct thread *td, struct freebsd32_truncate_args *uap)
{
- struct truncate_args ap;
- ap.path = uap->path;
- ap.length = PAIR32TO64(off_t,uap->length);
- return (sys_truncate(td, &ap));
+ return (kern_truncate(td, uap->path, UIO_USERSPACE,
+ PAIR32TO64(off_t, uap->length)));
}
int
@@ -1590,11 +1588,9 @@ freebsd6_freebsd32_lseek(struct thread *
int
freebsd6_freebsd32_truncate(struct thread *td, struct
freebsd6_freebsd32_truncate_args *uap)
{
- struct truncate_args ap;
- ap.path = uap->path;
- ap.length = PAIR32TO64(off_t,uap->length);
- return (sys_truncate(td, &ap));
+ return (kern_truncate(td, uap->path, UIO_USERSPACE,
+ PAIR32TO64(off_t, uap->length)));
}
int
Modified: stable/11/sys/kern/vfs_syscalls.c
==============================================================================
--- stable/11/sys/kern/vfs_syscalls.c Sun Mar 19 14:36:19 2017
(r315550)
+++ stable/11/sys/kern/vfs_syscalls.c Sun Mar 19 14:40:01 2017
(r315551)
@@ -3308,22 +3308,10 @@ struct otruncate_args {
};
#endif
int
-otruncate(td, uap)
- struct thread *td;
- register struct otruncate_args /* {
- char *path;
- long length;
- } */ *uap;
+otruncate(struct thread *td, struct otruncate_args *uap)
{
- struct truncate_args /* {
- char *path;
- int pad;
- off_t length;
- } */ nuap;
-
- nuap.path = uap->path;
- nuap.length = uap->length;
- return (sys_truncate(td, &nuap));
+
+ return (kern_truncate(td, uap->path, UIO_USERSPACE, uap->length));
}
#endif /* COMPAT_43 */
@@ -3332,11 +3320,8 @@ otruncate(td, uap)
int
freebsd6_truncate(struct thread *td, struct freebsd6_truncate_args *uap)
{
- struct truncate_args ouap;
- ouap.path = uap->path;
- ouap.length = uap->length;
- return (sys_truncate(td, &ouap));
+ return (kern_truncate(td, uap->path, UIO_USERSPACE, uap->length));
}
int
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