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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 14:34:18 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 14:34:54 -0700 |
| commit | 8ed3b64330cd24e2a17d8794a871cab034707a33 (patch) | |
| tree | c0866d5ce8606469bddba2cf06a430c9c4145aaa /nss/nss_test.ver | |
| parent | ef9b6f73f45a46d079018f63e2d9184eaa0db1d5 (diff) | |
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Mark internal stdlib functions with attribute_hidden [BZ #18822]
Mark internal stdlib functions with attribute_hidden to allow direct
access within libc.so and libc.a without using GOT nor PLT. __realpath
is hidden with libc_hidden_proto and libc_hidden_def since the exported
realpath is an alias of __realpath.
[BZ #18822]
* include/stdlib.h (__random): Add attribute_hidden.
(__random_r): Likewise.
(__srandom_r): Likewise.
(__initstate_r): Likewise.
(__setstate_r): Likewise.
(__erand48_r): Likewise.
(__nrand48_r): Likewise.
(__jrand48_r): Likewise.
(__srand48_r): Likewise.
(__seed48_r): Likewise.
(__lcong48_r): Likewise.
(__drand48_iterate): Likewise.
(__setenv): Likewise.
(__unsetenv): Likewise.
(__clearenv): Likewise.
(__ptsname_r): Likewise.
(__posix_openpt): Likewise.
(__add_to_environ): Likewise.
(__realpath): Add libc_hidden_proto.
(__ecvt_r): Likewise.
(__fcvt_r): Likewise.
(__qecvt_r): Likewise.
(__qfcvt_r): Likewise.
* misc/efgcvt_r.c (cvt_symbol_1): Add libc_hidden_def (local).
* stdlib/canonicalize.c (__realpath): Add libc_hidden_def.
Diffstat (limited to 'nss/nss_test.ver')
0 files changed, 0 insertions, 0 deletions