diff options
Diffstat (limited to 'lib/libutil/kinfo_getvmmap.3')
| -rw-r--r-- | lib/libutil/kinfo_getvmmap.3 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/libutil/kinfo_getvmmap.3 b/lib/libutil/kinfo_getvmmap.3 index f0e76d9bc657..d917fe8ea0b6 100644 --- a/lib/libutil/kinfo_getvmmap.3 +++ b/lib/libutil/kinfo_getvmmap.3 @@ -35,6 +35,7 @@ .Lb libutil .Sh SYNOPSIS .In sys/types.h +.In sys/user.h .In libutil.h .Ft struct kinfo_vmentry * .Fn kinfo_getfile "pid_t pid" "int *cntp" @@ -58,7 +59,7 @@ mib. While the kernel returns a packed structure, this function expands the data into a fixed record format. .Sh RETURN VALUES -The +On success the .Fn kinfo_getvmmap function returns a pointer to an array of .Vt struct kinfo_vmentry @@ -67,6 +68,10 @@ The array was obtained by an internal call to .Xr malloc 3 and must be freed by the caller with a call to .Xr free 3 . +On failure the +.Fn kinfo_getvmmap +function returns +.Dv NULL . .Sh SEE ALSO .Xr free 3 , .Xr kinfo_getfile 3 , |