diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/libc/stdlib/system.3 | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/lib/libc/stdlib/system.3 b/src/lib/libc/stdlib/system.3 index 338d3bfa83..a49e595bc0 100644 --- a/src/lib/libc/stdlib/system.3 +++ b/src/lib/libc/stdlib/system.3 | |||
| @@ -29,9 +29,9 @@ | |||
| 29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 30 | .\" SUCH DAMAGE. | 30 | .\" SUCH DAMAGE. |
| 31 | .\" | 31 | .\" |
| 32 | .\" $OpenBSD: system.3,v 1.10 2007/05/31 19:19:32 jmc Exp $ | 32 | .\" $OpenBSD: system.3,v 1.11 2008/04/04 19:30:41 kurt Exp $ |
| 33 | .\" | 33 | .\" |
| 34 | .Dd $Mdocdate: May 31 2007 $ | 34 | .Dd $Mdocdate: April 4 2008 $ |
| 35 | .Dt SYSTEM 3 | 35 | .Dt SYSTEM 3 |
| 36 | .Os | 36 | .Os |
| 37 | .Sh NAME | 37 | .Sh NAME |
| @@ -66,6 +66,11 @@ Otherwise, | |||
| 66 | .Fn system | 66 | .Fn system |
| 67 | returns the termination status of the shell in the format specified by | 67 | returns the termination status of the shell in the format specified by |
| 68 | .Xr waitpid 2 . | 68 | .Xr waitpid 2 . |
| 69 | .Pp | ||
| 70 | Note that fork handlers established using | ||
| 71 | .Xr pthread_atfork 3 | ||
| 72 | are not called when a multithreaded program calls | ||
| 73 | .Fn system . | ||
| 69 | .Sh RETURN VALUES | 74 | .Sh RETURN VALUES |
| 70 | If a child process cannot be created, or the termination status of | 75 | If a child process cannot be created, or the termination status of |
| 71 | the shell cannot be obtained, | 76 | the shell cannot be obtained, |