diff options
| author | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-06-09 14:36:22 -0300 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-06-09 14:36:22 -0300 |
| commit | d6bd839b9acfe619afa1db67a2882c0ce839861f (patch) | |
| tree | 1235cd3296065015102bc69f8427e7f4a1c7d82d | |
| parent | a17973efc647439757388bcbee74d73c550af0e1 (diff) | |
Add a way to bypass the PLT when calling getauxval
* include/sys/auxv.h (__getauxval): Add a prototype and its
libc_hidden_proto.
* misc/getauxval.c (__getauxval): Use libc_hidden_def.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | include/sys/auxv.h | 7 | ||||
| -rw-r--r-- | misc/getauxval.c | 1 |
3 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2017-06-09 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> + + * include/sys/auxv.h (__getauxval): Add a prototype and its + libc_hidden_proto. + * misc/getauxval.c (__getauxval): Use libc_hidden_def. + 2017-06-09 Joseph Myers <joseph@codesourcery.com> [BZ #21561] diff --git a/include/sys/auxv.h b/include/sys/auxv.h index dede2c36ac..3bab6d05d4 100644 --- a/include/sys/auxv.h +++ b/include/sys/auxv.h @@ -1 +1,8 @@ #include <misc/sys/auxv.h> + +#ifndef _ISOMAC + +extern __typeof (getauxval) __getauxval; +libc_hidden_proto (__getauxval) + +#endif /* !_ISOMAC */ diff --git a/misc/getauxval.c b/misc/getauxval.c index c83fbce054..14f42982a2 100644 --- a/misc/getauxval.c +++ b/misc/getauxval.c @@ -43,3 +43,4 @@ __getauxval (unsigned long int type) } weak_alias (__getauxval, getauxval) +libc_hidden_def (__getauxval) |