fixing pthread error an x permissions

derekmolloy · Dec 23, 2014 · 31a3152 · 31a3152
1 parent 33d148e
commit 31a3152
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Showing 38 changed files with 2 additions and 1 deletion.
diff --git a/chp02/internetOverUSB b/chp02/internetOverUSB
diff --git a/chp03/HelloWorldSleep b/chp03/HelloWorldSleep
diff --git a/chp05/bashLED/bashLED b/chp05/bashLED/bashLED
diff --git a/chp05/javaLED/build b/chp05/javaLED/build
diff --git a/chp05/javaLED/run b/chp05/javaLED/run
diff --git a/chp05/makeLED/build b/chp05/makeLED/build
diff --git a/chp05/makeLED/makeLED b/chp05/makeLED/makeLED
diff --git a/chp05/makeLED/makeLEDC b/chp05/makeLED/makeLEDC
diff --git a/chp05/makeLEDOOP/build b/chp05/makeLEDOOP/build
diff --git a/chp05/overview/cppstrings b/chp05/overview/cppstrings
diff --git a/chp05/overview/cstrings b/chp05/overview/cstrings
diff --git a/chp05/overview/helloworldc b/chp05/overview/helloworldc
diff --git a/chp05/overview/helloworldcpp b/chp05/overview/helloworldcpp
diff --git a/chp05/overview/operators b/chp05/overview/operators
diff --git a/chp05/overview/passing b/chp05/overview/passing
diff --git a/chp05/overview/pointerarray b/chp05/overview/pointerarray
diff --git a/chp05/overview/pointers b/chp05/overview/pointers
diff --git a/chp05/overview/short1 b/chp05/overview/short1
diff --git a/chp05/overview/short2 b/chp05/overview/short2
diff --git a/chp05/overview/shortc b/chp05/overview/shortc
diff --git a/chp05/overview/shortcpp b/chp05/overview/shortcpp
diff --git a/chp05/overview/sizeofvariables b/chp05/overview/sizeofvariables
diff --git a/chp05/overview/void b/chp05/overview/void
diff --git a/chp05/performance/binaryARMhf/n-body b/chp05/performance/binaryARMhf/n-body
diff --git a/chp05/performance/binaryARMhf/n-body2 b/chp05/performance/binaryARMhf/n-body2
diff --git a/chp05/performance/build b/chp05/performance/build
diff --git a/chp05/performance/build-cross b/chp05/performance/build-cross
diff --git a/chp05/performance/run b/chp05/performance/run
diff --git a/chp05/perlLED/perlLED b/chp05/perlLED/perlLED
diff --git a/chp05/proc/build b/chp05/proc/build
diff --git a/chp05/proc/readUptime b/chp05/proc/readUptime
diff --git a/chp05/proc/who b/chp05/proc/who
diff --git a/chp05/syscall/build b/chp05/syscall/build
diff --git a/chp05/syscall/syscall b/chp05/syscall/syscall
diff --git a/chp06/callback/callback b/chp06/callback/callback
diff --git a/chp06/pthreads/build b/chp06/pthreads/build
diff --git a/chp06/pthreads/pthreads b/chp06/pthreads/pthreads
diff --git a/chp06/pthreads/pthreads.cpp b/chp06/pthreads/pthreads.cpp
@@ -42,7 +42,8 @@ int main() {
     int x=0, y=0;
     pthread_t thread;         //this is our handle to the pthread
     // create the thread, pass the reference, address of the function and data
-    if(pthread_create(&thread, NULL, &threadFunction, &x)){
+    // pthread_create() returns 0 on the successful creation of a thread
+    if(pthread_create(&thread, NULL, &threadFunction, &x)!=0){
     	cout << "Failed to create the thread" << endl;
     	return 1;
     }