From 63ea7b6516dbd7554d1eff6c98de50cf61fc9a72 Mon Sep 17 00:00:00 2001
From: Thomas Brand <tom@trellis.ch>
Date: Sat, 1 Jul 2017 18:42:24 +0200
Subject: NO-OP whitespace (updated GH PR #357)

---
 gtk2_ardour/gprofhelper.c | 102 +++++++++++++++++++++++-----------------------
 1 file changed, 51 insertions(+), 51 deletions(-)

(limited to 'gtk2_ardour/gprofhelper.c')

diff --git a/gtk2_ardour/gprofhelper.c b/gtk2_ardour/gprofhelper.c
index b806a073c6..2732f76033 100644
--- a/gtk2_ardour/gprofhelper.c
+++ b/gtk2_ardour/gprofhelper.c
@@ -33,50 +33,50 @@ static int (*pthread_create_orig)(pthread_t *__restrict,
 /* Library initialization function */
 void _init(void)
 {
-    pthread_create_orig = dlsym(RTLD_NEXT, "pthread_create");
-    fprintf(stderr, "pthreads: using profiling hooks for gprof\n");
-    if(pthread_create_orig == NULL)
-    {
-        char *error = dlerror();
-        if(error == NULL)
-        {
-            error = "pthread_create is NULL";
-        }
-        fprintf(stderr, "%s", error);
-        exit(EXIT_FAILURE);
-    }
+	pthread_create_orig = dlsym(RTLD_NEXT, "pthread_create");
+	fprintf(stderr, "pthreads: using profiling hooks for gprof\n");
+	if(pthread_create_orig == NULL)
+	{
+		char *error = dlerror();
+		if(error == NULL)
+		{
+			error = "pthread_create is NULL";
+		}
+		fprintf(stderr, "%s", error);
+		exit(EXIT_FAILURE);
+	}
 }
 
 /* Our data structure passed to the wrapper */
 typedef struct wrapper_s
 {
-    void * (*start_routine)(void *);
-    void * arg;
+	void * (*start_routine)(void *);
+	void * arg;
 
-    pthread_mutex_t lock;
-    pthread_cond_t  wait;
+	pthread_mutex_t lock;
+	pthread_cond_t  wait;
 
-    struct itimerval itimer;
+	struct itimerval itimer;
 
 } wrapper_t;
 
 /* The wrapper function in charge for setting the itimer value */
 static void * wrapper_routine(void * data)
 {
-    /* Put user data in thread-local variables */
-    void * (*start_routine)(void *) = ((wrapper_t*)data)->start_routine;
-    void * arg = ((wrapper_t*)data)->arg;
+	/* Put user data in thread-local variables */
+	void * (*start_routine)(void *) = ((wrapper_t*)data)->start_routine;
+	void * arg = ((wrapper_t*)data)->arg;
 
-    /* Set the profile timer value */
-    setitimer(ITIMER_PROF, &((wrapper_t*)data)->itimer, NULL);
+	/* Set the profile timer value */
+	setitimer(ITIMER_PROF, &((wrapper_t*)data)->itimer, NULL);
 
-    /* Tell the calling thread that we don't need its data anymore */
-    pthread_mutex_lock(&((wrapper_t*)data)->lock);
-    pthread_cond_signal(&((wrapper_t*)data)->wait);
-    pthread_mutex_unlock(&((wrapper_t*)data)->lock);
+	/* Tell the calling thread that we don't need its data anymore */
+	pthread_mutex_lock(&((wrapper_t*)data)->lock);
+	pthread_cond_signal(&((wrapper_t*)data)->wait);
+	pthread_mutex_unlock(&((wrapper_t*)data)->lock);
 
-    /* Call the real function */
-    return start_routine(arg);
+	/* Call the real function */
+	return start_routine(arg);
 }
 
 /* Our wrapper function for the real pthread_create() */
@@ -85,33 +85,33 @@ int pthread_create(pthread_t *__restrict thread,
                    void * (*start_routine)(void *),
                    void *__restrict arg)
 {
-    wrapper_t wrapper_data;
-    int i_return;
-
-    /* Initialize the wrapper structure */
-    wrapper_data.start_routine = start_routine;
-    wrapper_data.arg = arg;
-    getitimer(ITIMER_PROF, &wrapper_data.itimer);
-    pthread_cond_init(&wrapper_data.wait, NULL);
-    pthread_mutex_init(&wrapper_data.lock, NULL);
-    pthread_mutex_lock(&wrapper_data.lock);
-
-    /* The real pthread_create call */
-    i_return = pthread_create_orig(thread,
+	wrapper_t wrapper_data;
+	int i_return;
+
+	/* Initialize the wrapper structure */
+	wrapper_data.start_routine = start_routine;
+	wrapper_data.arg = arg;
+	getitimer(ITIMER_PROF, &wrapper_data.itimer);
+	pthread_cond_init(&wrapper_data.wait, NULL);
+	pthread_mutex_init(&wrapper_data.lock, NULL);
+	pthread_mutex_lock(&wrapper_data.lock);
+
+	/* The real pthread_create call */
+	i_return = pthread_create_orig(thread,
                                    attr,
                                    &wrapper_routine,
                                    &wrapper_data);
 
-    /* If the thread was successfully spawned, wait for the data
-     * to be released */
-    if(i_return == 0)
-    {
-        pthread_cond_wait(&wrapper_data.wait, &wrapper_data.lock);
-    }
+	/* If the thread was successfully spawned, wait for the data
+	 * to be released */
+	if(i_return == 0)
+	{
+		pthread_cond_wait(&wrapper_data.wait, &wrapper_data.lock);
+	}
 
-    pthread_mutex_unlock(&wrapper_data.lock);
-    pthread_mutex_destroy(&wrapper_data.lock);
-    pthread_cond_destroy(&wrapper_data.wait);
+	pthread_mutex_unlock(&wrapper_data.lock);
+	pthread_mutex_destroy(&wrapper_data.lock);
+	pthread_cond_destroy(&wrapper_data.wait);
 
-    return i_return;
+	return i_return;
 }
-- 
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