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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
# GETUID -- Get user id, i.e., return the name of the user. We do this by
# creating a temporary file and calling fowner to get the name of the file
# owner.
procedure getuid (user_name, maxch)
char user_name[ARB]
int maxch
pointer sp, tempfile
int open()
begin
call smark (sp)
call salloc (tempfile, SZ_FNAME, TY_CHAR)
call mktemp ("tmp$uid", Memc[tempfile], SZ_FNAME)
call close (open (Memc[tempfile], NEW_FILE, BINARY_FILE))
call fowner (Memc[tempfile], user_name, maxch)
call delete (Memc[tempfile])
call sfree (sp)
end
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