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(Processes): Add setgroups.

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Kevin Ryde 2004-08-05 00:17:39 +00:00
parent 03034594e0
commit ef04832454
1 changed files with 10 additions and 0 deletions
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10
doc/ref/posix.texi
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@ -1365,6 +1365,16 @@ is returned. @code{(provided? 'EIDs)} reports whether the
system supports effective IDs.
@end deffn
@deffn {Scheme Procedure} setgroups vec
@deffnx {C Function} scm_setgroups (vec)
Set the current set of supplementary group IDs to the integers in the
given vector @var{vec}. The return value is unspecified.
Generally only the superuser can set the process group IDs
(@pxref{Setting Groups, Setting the Group IDs,, libc, The GNU C
Library Reference Manual}).
@end deffn
@deffn {Scheme Procedure} setuid id
@deffnx {C Function} scm_setuid (id)
Sets both the real and effective user IDs to the integer @var{id}, provided