diff options
Diffstat (limited to 'share/man/man9/store.9')
| -rw-r--r-- | share/man/man9/store.9 | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/share/man/man9/store.9 b/share/man/man9/store.9 index d333eff..cc442f2 100644 --- a/share/man/man9/store.9 +++ b/share/man/man9/store.9 @@ -34,7 +34,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 5, 2009 +.Dd October 29, 2014 .Dt STORE 9 .Os .Sh NAME @@ -48,15 +48,15 @@ .In sys/time.h .In sys/systm.h .Ft int -.Fn subyte "void *base" "int byte" +.Fn subyte "volatile void *base" "int byte" .Ft int -.Fn suword "void *base" "long word" +.Fn suword "volatile void *base" "long word" .Ft int -.Fn suword16 "void *base" "int word" +.Fn suword16 "volatile void *base" "int word" .Ft int -.Fn suword32 "void *base" "int32_t word" +.Fn suword32 "volatile void *base" "int32_t word" .Ft int -.Fn suword64 "void *base" "int64_t word" +.Fn suword64 "volatile void *base" "int64_t word" .In sys/resourcevar.h .Ft int .Fn suswintr "void *base" "int word" @@ -64,6 +64,8 @@ The .Nm functions are designed to copy small amounts of data to user-space. +If write is successful, it is performed atomically. +The data written must be naturally aligned. .Pp The .Nm |
