diff options
| author |   jmc <jmc@openbsd.org> | 2012-04-11 14:32:38 +0000 |
|---|---|---|
| committer | jmc <jmc@openbsd.org> | 2012-04-11 14:32:38 +0000 |
| commit | 5f477bae47c053c15210423d895b80b44875aba3 (patch) | |
| tree | a1357b9f70ad9ee0124c925c8360f38044333e14 /lib/libc/gen/posix_spawn_file_actions_addopen.3 | |
| parent | Move size == 0 check to the beginnig of copy(); ok espie@ (diff) | |
| download | wireguard-openbsd-5f477bae47c053c15210423d895b80b44875aba3.tar.xz wireguard-openbsd-5f477bae47c053c15210423d895b80b44875aba3.zip | |
tweak previous;
Diffstat (limited to 'lib/libc/gen/posix_spawn_file_actions_addopen.3')
| -rw-r--r-- | lib/libc/gen/posix_spawn_file_actions_addopen.3 | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/lib/libc/gen/posix_spawn_file_actions_addopen.3 b/lib/libc/gen/posix_spawn_file_actions_addopen.3 index a23e2e30e52..a107550b93c 100644 --- a/lib/libc/gen/posix_spawn_file_actions_addopen.3 +++ b/lib/libc/gen/posix_spawn_file_actions_addopen.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: posix_spawn_file_actions_addopen.3,v 1.4 2012/04/11 09:38:45 espie Exp $ +.\" $OpenBSD: posix_spawn_file_actions_addopen.3,v 1.5 2012/04/11 14:32:38 jmc Exp $ .\" .\" Copyright (c) 2012 Marc Espie <espie@openbsd.org> .\" @@ -18,10 +18,10 @@ .Dt POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 3 .Os .Sh NAME -.Nm posix_spawn_file_actions_addclose +.Nm posix_spawn_file_actions_addclose , .Nm posix_spawn_file_actions_adddup2 , -.Nm posix_spawn_file_actions_addopen , -.Nd "add action to close, dup2 or open file descriptor to file actions object" +.Nm posix_spawn_file_actions_addopen +.Nd add action to close, dup2 or open file descriptor to file actions object .Sh SYNOPSIS .In spawn.h .Ft int @@ -70,13 +70,11 @@ open(path, oflag, mode); .Ed .Pp to be called and the result to be forced as -.Fa fildes . -.Po -If +.Fa fildes +(if .Fa fildes was already open before this action, the old file descriptor -is closed before the action is performed -.Pc +is closed before the action is performed). .Pp Note that .Fn posix_spawn_file_actions_addopen @@ -96,8 +94,7 @@ if they run out of memory. .Xr posix_spawn_file_actions_init 3 , .Xr posix_spawnp 3 .Sh STANDARDS -Those functions -functions conform to +These functions conform to .St -p1003.1-2001 . .Sh AUTHORS .An Ed Schouten Aq ed@FreeBSD.org |