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- Note that these interfaces require <sys/user.h> for the structure

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definitions.
- Note that these functions return NULL on failure.

MFC after:	3 days
This commit is contained in:
John Baldwin 2009-06-12 18:13:34 +00:00
parent c420fd5bb2
commit 6a3401c5dc
2 changed files with 12 additions and 2 deletions
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7
lib/libutil/kinfo_getfile.3
View File

@ -35,6 +35,7 @@
.Lb libutil .Lb libutil
.Sh SYNOPSIS .Sh SYNOPSIS
.In sys/types.h .In sys/types.h
.In sys/user.h
.In libutil.h .In libutil.h
.Ft struct kinfo_file * .Ft struct kinfo_file *
.Fn kinfo_getfile "pid_t pid" "int *cntp" .Fn kinfo_getfile "pid_t pid" "int *cntp"
@ -58,7 +59,7 @@ mib.
While the kernel returns a packed structure, this function expands the While the kernel returns a packed structure, this function expands the
data into a fixed record format. data into a fixed record format.
.Sh RETURN VALUES .Sh RETURN VALUES
The On success the
.Fn kinfo_getfile .Fn kinfo_getfile
function returns a pointer to an array of function returns a pointer to an array of
.Vt struct kinfo_file .Vt struct kinfo_file
@ -67,6 +68,10 @@ The array was obtained by an internal call to
.Xr malloc 3 .Xr malloc 3
and must be freed by the caller with a call to and must be freed by the caller with a call to
.Xr free 3 . .Xr free 3 .
On failure the
.Fn kinfo_getfile
function returns
.Dv NULL .
.Sh SEE ALSO .Sh SEE ALSO
.Xr free 3 , .Xr free 3 ,
.Xr kinfo_getvmmap 3 , .Xr kinfo_getvmmap 3 ,

7
lib/libutil/kinfo_getvmmap.3
View File

@ -35,6 +35,7 @@
.Lb libutil .Lb libutil
.Sh SYNOPSIS .Sh SYNOPSIS
.In sys/types.h .In sys/types.h
.In sys/user.h
.In libutil.h .In libutil.h
.Ft struct kinfo_vmentry * .Ft struct kinfo_vmentry *
.Fn kinfo_getfile "pid_t pid" "int *cntp" .Fn kinfo_getfile "pid_t pid" "int *cntp"
@ -58,7 +59,7 @@ mib.
While the kernel returns a packed structure, this function expands the While the kernel returns a packed structure, this function expands the
data into a fixed record format. data into a fixed record format.
.Sh RETURN VALUES .Sh RETURN VALUES
The On success the
.Fn kinfo_getvmmap .Fn kinfo_getvmmap
function returns a pointer to an array of function returns a pointer to an array of
.Vt struct kinfo_vmentry .Vt struct kinfo_vmentry
@ -67,6 +68,10 @@ The array was obtained by an internal call to
.Xr malloc 3 .Xr malloc 3
and must be freed by the caller with a call to and must be freed by the caller with a call to
.Xr free 3 . .Xr free 3 .
On failure the
.Fn kinfo_getvmmap
function returns
.Dv NULL .
.Sh SEE ALSO .Sh SEE ALSO
.Xr free 3 , .Xr free 3 ,
.Xr kinfo_getfile 3 , .Xr kinfo_getfile 3 ,