diff options
Diffstat (limited to 'man7/futex.7')
| -rw-r--r-- | man7/futex.7 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/man7/futex.7 b/man7/futex.7 index 645de63b06..a958b25013 100644 --- a/man7/futex.7 +++ b/man7/futex.7 @@ -42,7 +42,7 @@ futexes are also optimised for this situation. In its bare form, a futex is an aligned integer which is only touched by atomic assembler instructions. Processes can share this integer using -.BR mmap (), +.BR mmap (2), via shared memory segments or because they share memory space, in which case the application is commonly called multithreaded. .SH "SEMANTICS" @@ -71,7 +71,7 @@ and request that the kernel wait for another process to up the futex. This is done using the FUTEX_WAIT operation. .PP The -.BR futex () +.BR futex (2) system call can optionally be passed a timeout specifying how long the kernel should wait for the futex to be upped. |