From: Mike Taylor <mike@miketaylor.org.uk>
Date: Wed, 13 Jan 2010 12:31:43 +0000 (+0000)
Subject: Void out unused return values from write() and read() to avoid
X-Git-Tag: v1.2.4~2^2~10
X-Git-Url: http://lists.indexdata.com/cgi-bin?a=commitdiff_plain;h=f9626956e3c53c8b515e4bf01bc313cfe6015bed;p=pazpar2-moved-to-github.git

Void out unused return values from write() and read() to avoid
compiler warnings.
---

diff --git a/src/sel_thread.c b/src/sel_thread.c
index 358ab3a..f33fbb9 100644
--- a/src/sel_thread.c
+++ b/src/sel_thread.c
@@ -101,7 +101,7 @@ static void *sel_thread_handler(void *vp)
         pthread_mutex_unlock(&p->mutex);
 
         /* wake up select/poll with a single byte */
-        write(p->fd[1], "", 1);
+        (void) write(p->fd[1], "", 1);
     }        
     pthread_mutex_unlock(&p->mutex);
     return 0;
@@ -207,7 +207,7 @@ void *sel_thread_result(sel_thread_t p)
         p->free_queue = work_this;
         
         data = work_this->data;
-        read(p->fd[0], read_buf, 1);
+        (void) read(p->fd[0], read_buf, 1);
     }
     pthread_mutex_unlock(&p->mutex);
     return data;