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-rw-r--r--doc/guix.texi26
1 files changed, 25 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index b3c16e6507..3c23ae46c0 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -46,7 +46,7 @@ Copyright @copyright{} 2017 Federico Beffa@*
Copyright @copyright{} 2017, 2018 Carlo Zancanaro@*
Copyright @copyright{} 2017 Thomas Danckaert@*
Copyright @copyright{} 2017 humanitiesNerd@*
-Copyright @copyright{} 2017, 2021 Christopher Lemmer Webber@*
+Copyright @copyright{} 2017, 2021 Christine Lemmer-Webber@*
Copyright @copyright{} 2017, 2018, 2019, 2020 Marius Bakke@*
Copyright @copyright{} 2017, 2019, 2020 Hartmut Goebel@*
Copyright @copyright{} 2017, 2019, 2020, 2021 Maxim Cournoyer@*
@@ -32398,6 +32398,30 @@ package, can be designated by this G-expression (@pxref{G-Expressions}):
#~(string-append #$shadow "/bin/passwd")
@end example
+@deftp {Data Type} setuid-program
+This data type represents a program with a setuid or setgid bit set.
+
+@table @asis
+@item @code{program}
+A file-like object having its setuid and/or setgid bit set.
+
+@item @code{setuid?} (default: @code{#t})
+Whether to set user setuid bit.
+
+@item @code{setgid?} (default: @code{#f})
+Whether to set group setgid bit.
+
+@item @code{user} (default: @code{0})
+UID (integer) or user name (string) for the user owner of the program,
+defaults to root.
+
+@item @code{group} (default: @code{0})
+GID (integer) goup name (string) for the group owner of the program,
+defaults to root.
+
+@end table
+@end deftp
+
A default set of setuid programs is defined by the
@code{%setuid-programs} variable of the @code{(gnu system)} module.