1 files changed, 4 insertions, 0 deletions

diff --git a/noncore/applets/keyhelper/keyhelperapplet/anylnk/ProcessInvoker.cpp b/noncore/applets/keyhelper/keyhelperapplet/anylnk/ProcessInvoker.cpp
index 09605bd..ff06551 100644
--- a/noncore/applets/keyhelper/keyhelperapplet/anylnk/ProcessInvoker.cpp
+++ b/noncore/applets/keyhelper/keyhelperapplet/anylnk/ProcessInvoker.cpp
@@ -1,50 +1,54 @@
 #include "ProcessInvoker.h"
 
+#ifndef PIPE_BUF // uClibc or similar
+#include <linux/limits.h>
+#endif
+
 static ProcessInvoker* g_this;
 /* ------------------------------------------------------------------------ */
         /*      static functions                                                                                                        */
 /* ------------------------------------------------------------------------ */
 
 static Sigfunc* setSignalHandler(int signo, Sigfunc* handler)
 {
         struct sigaction act,oact;
 
         act.sa_handler = handler;
         ::sigemptyset(&act.sa_mask);
         act.sa_flags = 0;
         #ifdefSA_RESTART
         act.sa_flags |= SA_RESTART;
 #endif
         if(::sigaction(signo, &act, &oact) < 0){
                 return(NULL);
         }
         return(oact.sa_handler);
 }
 
 static void childHandler(int /*signo*/)
 {
         pid_t pid;
         int status;
         while((pid = ::waitpid(-1, &status, WNOHANG)) > 0){
                 if(pid == g_this->m_child){
                         g_this->notifyFinish(status);
                 }
         }
 }
 
 /* ------------------------------------------------------------------------ */
         /*      ProcessInvoker Class : parent process                                                           */
 /* ------------------------------------------------------------------------ */
 ProcessInvoker::ProcessInvoker()
 {
         g_this = this;
         m_isRunning = false;
         m_child = 0;
         m_defChildHandler = SIG_DFL;
         m_pTimer = new QTimer(this);
         m_stdfd[0] = m_stdfd[1] = -1;
         m_errfd[0] = m_errfd[1] = -1;
         connect(m_pTimer, SIGNAL(timeout()),
                 this, SLOT(readOutputs()));
 }