Make indentation uniform across source files

No more tabs, 4 spaces instead. And remove trailing whitespace.

1 files changed, 100 insertions, 100 deletions

diff --git a/src/procactions.cpp b/src/procactions.cpp
index 82058e9..a01c150 100644
--- a/src/procactions.cpp
+++ b/src/procactions.cpp
@@ -35,79 +35,79 @@
 static void
 renice_single_process (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 {
-	const struct ReniceArgs * const args = static_cast<ReniceArgs*>(data);
+    const struct ReniceArgs * const args = static_cast<ReniceArgs*>(data);
 
-	ProcInfo *info = NULL;
-	gint error;
-	int saved_errno;
-	gchar *error_msg;
-	GtkWidget *dialog;
+    ProcInfo *info = NULL;
+    gint error;
+    int saved_errno;
+    gchar *error_msg;
+    GtkWidget *dialog;
 
-	gtk_tree_model_get (model, iter, COL_POINTER, &info, -1);
+    gtk_tree_model_get (model, iter, COL_POINTER, &info, -1);
 
-	if (!info)
-		return;
+    if (!info)
+        return;
 
-	error = setpriority (PRIO_PROCESS, info->pid, args->nice_value);
+    error = setpriority (PRIO_PROCESS, info->pid, args->nice_value);
 
-	/* success */
-	if(error != -1) return;
+    /* success */
+    if(error != -1) return;
 
-	saved_errno = errno;
+    saved_errno = errno;
 
-	/* need to be root */
-	if(errno == EPERM || errno == EACCES) {
-		gboolean success;
+    /* need to be root */
+    if(errno == EPERM || errno == EACCES) {
+        gboolean success;
 
-		success = procdialog_create_root_password_dialog (
-			PROCMAN_ACTION_RENICE, args->procdata, info->pid,
-			args->nice_value);
+        success = procdialog_create_root_password_dialog (
+            PROCMAN_ACTION_RENICE, args->procdata, info->pid,
+            args->nice_value);
 
-		if(success) return;
+        if(success) return;
 
-		if(errno) {
-			saved_errno = errno;
-		}
-	}
+        if(errno) {
+            saved_errno = errno;
+        }
+    }
 
-	/* failed */
-	error_msg = g_strdup_printf (
-		_("Cannot change the priority of process with pid %d to %d.\n"
-		  "%s"),
-		info->pid, args->nice_value, g_strerror(saved_errno));
+    /* failed */
+    error_msg = g_strdup_printf (
+        _("Cannot change the priority of process with pid %d to %d.\n"
+          "%s"),
+        info->pid, args->nice_value, g_strerror(saved_errno));
 
-	dialog = gtk_message_dialog_new (
-		NULL,
-		GTK_DIALOG_DESTROY_WITH_PARENT,
-		GTK_MESSAGE_ERROR,
-		GTK_BUTTONS_OK,
-		"%s", error_msg);
+    dialog = gtk_message_dialog_new (
+        NULL,
+        GTK_DIALOG_DESTROY_WITH_PARENT,
+        GTK_MESSAGE_ERROR,
+        GTK_BUTTONS_OK,
+        "%s", error_msg);
 
-	gtk_dialog_run (GTK_DIALOG (dialog));
-	gtk_widget_destroy (dialog);
-	g_free (error_msg);
+    gtk_dialog_run (GTK_DIALOG (dialog));
+    gtk_widget_destroy (dialog);
+    g_free (error_msg);
 }
 
 
 void
 renice (ProcData *procdata, int nice)
 {
-	struct ReniceArgs args = { procdata, nice };
+    struct ReniceArgs args = { procdata, nice };
 
-	/* EEEK - ugly hack - make sure the table is not updated as a crash
-	** occurs if you first kill a process and the tree node is removed while
-	** still in the foreach function
-	*/
-	g_source_remove(procdata->timeout);
+    /* EEEK - ugly hack - make sure the table is not updated as a crash
+    ** occurs if you first kill a process and the tree node is removed while
+    ** still in the foreach function
+    */
+    g_source_remove(procdata->timeout);
 
-	gtk_tree_selection_selected_foreach(procdata->selection, renice_single_process,
-					    &args);
+    gtk_tree_selection_selected_foreach(procdata->selection, renice_single_process,
+                                        &args);
 
-	procdata->timeout = g_timeout_add(procdata->config.update_interval,
-					  cb_timeout,
-					  procdata);
+    procdata->timeout = g_timeout_add(procdata->config.update_interval,
+                                      cb_timeout,
+                                      procdata);
 
-	proctable_update_all (procdata);
+    proctable_update_all (procdata);
 }
 
 
@@ -116,75 +116,75 @@ renice (ProcData *procdata, int nice)
 static void
 kill_single_process (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 {
-	const struct KillArgs * const args = static_cast<KillArgs*>(data);
-	char *error_msg;
-	ProcInfo *info;
-	int error;
-	int saved_errno;
-	GtkWidget *dialog;
+    const struct KillArgs * const args = static_cast<KillArgs*>(data);
+    char *error_msg;
+    ProcInfo *info;
+    int error;
+    int saved_errno;
+    GtkWidget *dialog;
 
-	gtk_tree_model_get (model, iter, COL_POINTER, &info, -1);
+    gtk_tree_model_get (model, iter, COL_POINTER, &info, -1);
 
-	if (!info)
-		return;
+    if (!info)
+        return;
 
-	error = kill (info->pid, args->signal);
+    error = kill (info->pid, args->signal);
 
-	/* success */
-	if(error != -1) return;
+    /* success */
+    if(error != -1) return;
 
-	saved_errno = errno;
+    saved_errno = errno;
 
-	/* need to be root */
-	if(errno == EPERM) {
-		gboolean success;
+    /* need to be root */
+    if(errno == EPERM) {
+        gboolean success;
 
-		success = procdialog_create_root_password_dialog (
-			PROCMAN_ACTION_KILL, args->procdata, info->pid,
-			args->signal);
+        success = procdialog_create_root_password_dialog (
+            PROCMAN_ACTION_KILL, args->procdata, info->pid,
+            args->signal);
 
-		if(success) return;
+        if(success) return;
 
-		if(errno) {
-			saved_errno = errno;
-		}
-	}
+        if(errno) {
+            saved_errno = errno;
+        }
+    }
 
-	/* failed */
-	error_msg = g_strdup_printf (
-		_("Cannot kill process with pid %d with signal %d.\n"
-		  "%s"),
-		info->pid, args->signal, g_strerror(saved_errno));
+    /* failed */
+    error_msg = g_strdup_printf (
+        _("Cannot kill process with pid %d with signal %d.\n"
+          "%s"),
+        info->pid, args->signal, g_strerror(saved_errno));
 
-	dialog = gtk_message_dialog_new (
-		NULL,
-		GTK_DIALOG_DESTROY_WITH_PARENT,
-		GTK_MESSAGE_ERROR,
-		GTK_BUTTONS_OK,
-		"%s", error_msg);
+    dialog = gtk_message_dialog_new (
+        NULL,
+        GTK_DIALOG_DESTROY_WITH_PARENT,
+        GTK_MESSAGE_ERROR,
+        GTK_BUTTONS_OK,
+        "%s", error_msg);
 
-	gtk_dialog_run (GTK_DIALOG (dialog));
-	gtk_widget_destroy (dialog);
-	g_free (error_msg);
+    gtk_dialog_run (GTK_DIALOG (dialog));
+    gtk_widget_destroy (dialog);
+    g_free (error_msg);
 }
 
 
 void
 kill_process (ProcData *procdata, int sig)
 {
-	struct KillArgs args = { procdata, sig };
+    struct KillArgs args = { procdata, sig };
 
-	/* EEEK - ugly hack - make sure the table is not updated as a crash
-	** occurs if you first kill a process and the tree node is removed while
-	** still in the foreach function
-	*/
-	g_source_remove (procdata->timeout);
+    /* EEEK - ugly hack - make sure the table is not updated as a crash
+    ** occurs if you first kill a process and the tree node is removed while
+    ** still in the foreach function
+    */
+    g_source_remove (procdata->timeout);
 
-	gtk_tree_selection_selected_foreach (procdata->selection, kill_single_process,
-					    &args);
+    gtk_tree_selection_selected_foreach (procdata->selection, kill_single_process,
+                                         &args);
 
-	procdata->timeout = g_timeout_add (procdata->config.update_interval,
-					   cb_timeout,
-					   procdata);
-	proctable_update_all (procdata);
+    procdata->timeout = g_timeout_add (procdata->config.update_interval,
+                                       cb_timeout,
+                                       procdata);
+    proctable_update_all (procdata);
 }