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misc: Enable internal use of memory protection keys

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This adds the necessary hidden prototypes.
This commit is contained in:
Florian Weimer
2024-09-24 13:23:10 +02:00
parent 3ef26b7087
commit 7e21a65c58
9 changed files with 43 additions and 9 deletions
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5
sysdeps/unix/sysv/linux/pkey_set.c
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@@ -17,10 +17,13 @@
<https://www.gnu.org/licenses/>. */
#include <errno.h>
#include <sys/mman.h>
int
pkey_set (int key, unsigned int access_rights)
__pkey_set (int key, unsigned int access_rights)
{
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__pkey_set)
weak_alias (__pkey_set, pkey_set)