diff options
Diffstat (limited to 'man2/mprotect.2')
-rw-r--r-- | man2/mprotect.2 | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/man2/mprotect.2 b/man2/mprotect.2 index 63781f536..309de1ff6 100644 --- a/man2/mprotect.2 +++ b/man2/mprotect.2 @@ -60,7 +60,7 @@ The memory can be executed. .BR PROT_SEM " (since Linux 2.5.7)" The memory can be used for atomic operations. This flag was introduced as part of the -.BR futex (2) +.MR futex 2 implementation (in order to guarantee the ability to perform atomic operations required by commands such as .BR FUTEX_WAIT ), @@ -111,14 +111,14 @@ and The .I pkey argument specifies the protection key (see -.BR pkeys (7)) +.MR pkeys 7 ) to assign to the memory. The protection key must be allocated with -.BR pkey_alloc (2) +.MR pkey_alloc 2 before it is passed to .BR pkey_mprotect (). For an example of the use of this system call, see -.BR pkeys (7). +.MR pkeys 7 . .SH RETURN VALUE On success, .BR mprotect () @@ -133,7 +133,7 @@ is set to indicate the error. .B EACCES The memory cannot be given the specified access. This can happen, for example, if you -.BR mmap (2) +.MR mmap 2 a file to which you have read-only access, then ask .BR mprotect () to mark it @@ -146,7 +146,7 @@ or not a multiple of the system page size. .B EINVAL .RB ( pkey_mprotect ()) \fIpkey\fP has not been allocated with -.BR pkey_alloc (2) +.MR pkey_alloc 2 .TP .B EINVAL Both @@ -198,7 +198,7 @@ POSIX says that the behavior of .BR mprotect () is unspecified if it is applied to a region of memory that was not obtained via -.BR mmap (2). +.MR mmap 2 . .P On Linux, it is always permissible to call .BR mprotect () @@ -215,7 +215,7 @@ depends on processor architecture, kernel version, and process state. If .B READ_IMPLIES_EXEC is set in the process's personality flags (see -.BR personality (2)), +.MR personality 2 ), specifying .B PROT_READ will implicitly add @@ -358,6 +358,6 @@ main(void) .EE .\" SRC END .SH SEE ALSO -.BR mmap (2), -.BR sysconf (3), -.BR pkeys (7) +.MR mmap 2 , +.MR sysconf 3 , +.MR pkeys 7 |