mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-03-25 13:29:03 +02:00
e9a910b33c
i currently use the output of sha512sum in several places of xbmk, which is a bit unreliable in case output changes. other cases where i use util outputs in variables are probably reliable, because i'm using mostly posix utilities in those. to mitigate this, i now import suckless sbase, which has a reasonable sha512sum implementation. *every* binary it builds is being placed in build.list, because i'll probably start using more of them. for example, i may start modifying the "date" implementation, adding the GNU-specific options that i need as mentioned on init.sh i'm importing it in util/ because the sha512sum util is needed for verifying project sources, so if sbase itself is a "project source", that means we can into a chicken and egg bootstrapping problem. this is sbase at revision: 055cc1ae1b3a13c3d8f25af0a4a3316590efcd48 Signed-off-by: Leah Rowe <leah@libreboot.org>
58 lines
792 B
Groff
58 lines
792 B
Groff
.Dd October 8, 2015
|
|
.Dt GETCONF 1
|
|
.Os sbase
|
|
.Sh NAME
|
|
.Nm getconf
|
|
.Nd get configuration values
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl v Ar spec
|
|
.Ar var
|
|
.Ar [path]
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
writes the value of the variable
|
|
.Ar var
|
|
to stdout.
|
|
.sp
|
|
If
|
|
.Ar path
|
|
is given,
|
|
.Ar var
|
|
is matched against configuration values from
|
|
.Xr pathconf 3 .
|
|
If
|
|
.Ar path
|
|
is not given,
|
|
.Ar var
|
|
is matched against configuration values from
|
|
.Xr sysconf 3 ,
|
|
.Xr confstr 3
|
|
and limits.h (Minimum and Maximum).
|
|
.sp
|
|
If
|
|
.Ar var
|
|
is not defined,
|
|
.Nm
|
|
writes "undefined" to stdout.
|
|
.Sh OPTIONS
|
|
.Bl -tag -width Ds
|
|
.It Fl v Ar spec
|
|
Ignored.
|
|
.El
|
|
.Sh EXIT STATUS
|
|
.Bl -tag -width Ds
|
|
.It 0
|
|
.Ar var
|
|
was matched and its value written successfully.
|
|
.It 1
|
|
An error occured or
|
|
.Ar var
|
|
was invalid.
|
|
.El
|
|
.Sh STANDARDS
|
|
POSIX.1-2013.
|
|
Except for the
|
|
.Op Fl v
|
|
flag.
|