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Predicate getgid/1
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SWI-Prolog C-library
library(uid): User and group management on Unix systems
getuid/1
getgid/1
geteuid/1
getegid/1
getgroups/1
user_info/2
user_data/3
group_info/2
group_data/3
setuid/1
seteuid/1
setgid/1
setegid/1
initgroups/2
setgroups/1
set_user_and_group/1
set_user_and_group/2
Availability:
:- use_module(
library(uid)
).
(can be autoloaded)
[det]
getgid
(
-GID
)
GID
is the real group ID of the calling process.