Date: Fri, 12 Jun 2009 18:13:34 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r194071 - head/lib/libutil Message-ID: <200906121813.n5CIDY1c089109@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jhb Date: Fri Jun 12 18:13:34 2009 New Revision: 194071 URL: http://svn.freebsd.org/changeset/base/194071 Log: - Note that these interfaces require <sys/user.h> for the structure definitions. - Note that these functions return NULL on failure. MFC after: 3 days Modified: head/lib/libutil/kinfo_getfile.3 head/lib/libutil/kinfo_getvmmap.3 Modified: head/lib/libutil/kinfo_getfile.3 ============================================================================== --- head/lib/libutil/kinfo_getfile.3 Fri Jun 12 16:37:53 2009 (r194070) +++ head/lib/libutil/kinfo_getfile.3 Fri Jun 12 18:13:34 2009 (r194071) @@ -35,6 +35,7 @@ .Lb libutil .Sh SYNOPSIS .In sys/types.h +.In sys/user.h .In libutil.h .Ft struct kinfo_file * .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_getfile function returns a pointer to an array of .Vt struct kinfo_file @@ -67,6 +68,10 @@ The array was obtained by an internal ca .Xr malloc 3 and must be freed by the caller with a call to .Xr free 3 . +On failure the +.Fn kinfo_getfile +function returns +.Dv NULL . .Sh SEE ALSO .Xr free 3 , .Xr kinfo_getvmmap 3 , Modified: head/lib/libutil/kinfo_getvmmap.3 ============================================================================== --- head/lib/libutil/kinfo_getvmmap.3 Fri Jun 12 16:37:53 2009 (r194070) +++ head/lib/libutil/kinfo_getvmmap.3 Fri Jun 12 18:13:34 2009 (r194071) @@ -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 ca .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 ,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200906121813.n5CIDY1c089109>