They are define by unservars.h file in glibc code [1]. [1] https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/generic/unsecvars.h;h=8278c50a84ffda18e28c178d390f1899d8306e26;hb=HEAD Signed-off-by: Adhemerval Zanella <adhemerval.zanella@xxxxxxxxxx> --- man8/ld.so.8 | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/man8/ld.so.8 b/man8/ld.so.8 index 74286d583..a0020be98 100644 --- a/man8/ld.so.8 +++ b/man8/ld.so.8 @@ -280,6 +280,17 @@ Other environment variables treated in this way include: .BR GETCONF_DIR , .BR HOSTALIASES , .BR LOCALDOMAIN , +.BR LD_AUDIT , +.BR LD_DEBUG , +.BR LD_DEBUG_OUTPUT , +.BR LD_DYNAMIC_WEAK , +.BR LD_HWCAP_MASK, +.BR LD_LIBRARY_PATH , +.BR LD_ORIGIN_PATH , +.BR LD_PRELOAD , +.BR LD_PROFILE , +.BR LD_SHOW_AUXV , +.BR LOCALDOMAIN , .BR LOCPATH , .BR MALLOC_TRACE , .BR NIS_PATH , -- 2.34.1