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| author | Denys Vlasenko | 2009-05-26 14:39:41 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-05-26 14:39:41 +0200 |
| commit | 68759edb6e6406bc954caf97a8436b7fb3eb5e2b (patch) | |
| tree | 72418566375158c67ea48d9670a9e0119e6a0c91 /shell | |
| parent | e2df5f46d02d170d1d8c9dfdd186ef23504109dc (diff) | |
| download | busybox-68759edb6e6406bc954caf97a8436b7fb3eb5e2b.zip busybox-68759edb6e6406bc954caf97a8436b7fb3eb5e2b.tar.gz | |
hush: tweak comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/hush.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shell/hush.c b/shell/hush.c index 7360f0e..533c56d 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -3301,8 +3301,8 @@ static int checkjobs(struct pipe* fg_pipe) if (G.handled_SIGCHLD == G.count_SIGCHLD) { //bb_error_msg("[%d] checkjobs: G.count_SIGCHLD:%d G.handled_SIGCHLD:%d children?:%d fg_pipe:%p", //getpid(), G.count_SIGCHLD, G.handled_SIGCHLD, G.we_have_children, fg_pipe); - /* There was heither fork nor SIGCHLD since last waitpid */ - /* Avoid doing syscall, nothing there anyway */ + /* There was neither fork nor SIGCHLD since last waitpid */ + /* Avoid doing waitpid syscall if possible */ if (!G.we_have_children) { errno = ECHILD; return -1; |