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misc: Align argument name for pkey_*() functions with the manual

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Change name of the access_rights argument to access_restrictions
of the following functions:

 - pkey_alloc()
 - pkey_set()

as this argument refers to access restrictions rather than access
rights and previous name might have been misleading.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Yury Khrustalev 2024-11-06 13:05:57 +00:00 • committed by Wilco Dijkstra
parent 0c38c59f75
commit ff254cabd6
2 changed files with 7 additions and 7 deletions
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12
sysdeps/unix/sysv/linux/bits/mman-shared.h
View file

@ -42,7 +42,7 @@
# define MLOCK_ONFAULT 1U # define MLOCK_ONFAULT 1U
# endif # endif
/* Access rights for pkey_alloc. */ /* Access restrictions for pkey_alloc. */
# ifndef PKEY_DISABLE_ACCESS # ifndef PKEY_DISABLE_ACCESS
# define PKEY_DISABLE_ACCESS 0x1 # define PKEY_DISABLE_ACCESS 0x1
# define PKEY_DISABLE_WRITE 0x2 # define PKEY_DISABLE_WRITE 0x2
@ -59,16 +59,16 @@ int memfd_create (const char *__name, unsigned int __flags) __THROW;
int mlock2 (const void *__addr, size_t __length, unsigned int __flags) __THROW; int mlock2 (const void *__addr, size_t __length, unsigned int __flags) __THROW;
/* Allocate a new protection key, with the PKEY_DISABLE_* bits /* Allocate a new protection key, with the PKEY_DISABLE_* bits
specified in ACCESS_RIGHTS. The protection key mask for the specified in ACCESS_RESTRICTIONS. The protection key mask for the
current thread is updated to match the access privilege for the new current thread is updated to match the access privilege for the new
key. */ key. */
int pkey_alloc (unsigned int __flags, unsigned int __access_rights) __THROW; int pkey_alloc (unsigned int __flags, unsigned int __access_restrictions) __THROW;
/* Update the access rights for the current thread for KEY, which must /* Update the access restrictions for the current thread for KEY, which must
have been allocated using pkey_alloc. */ have been allocated using pkey_alloc. */
int pkey_set (int __key, unsigned int __access_rights) __THROW; int pkey_set (int __key, unsigned int __access_restrictions) __THROW;
/* Return the access rights for the current thread for KEY, which must /* Return the access restrictions for the current thread for KEY, which must
have been allocated using pkey_alloc. */ have been allocated using pkey_alloc. */
int pkey_get (int __key) __THROW; int pkey_get (int __key) __THROW;

2
sysdeps/unix/sysv/linux/pkey_set.c
View file

@ -20,7 +20,7 @@
#include <sys/mman.h> #include <sys/mman.h>
int int
__pkey_set (int key, unsigned int access_rights) __pkey_set (int key, unsigned int access_restrictions)
{ {
__set_errno (ENOSYS); __set_errno (ENOSYS);
return -1; return -1;