Use sys/uio.h for writev()

With glibc >= 2.25.90 writev() is only available if you explicitly
include sys/uio.h. This matches the documented requirements, but
older glibc and other *NIX pulled in writev indirectly so the bug
wasn't noticed previously.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

diff --git a/src/util/virlog.c b/src/util/virlog.c
index 7933e1a7a043eefbd0bd23fd94189c5aa3b646a6..2228cf645a3b90e508cb8f5b38ed6eb867b45b30 100644 (file)
--- a/src/util/virlog.c
+++ b/src/util/virlog.c
@@ -32,6 +32,7 @@
 #include <unistd.h>
 #include <execinfo.h>
 #include <regex.h>
+#include <sys/uio.h>
 #if HAVE_SYSLOG_H
 # include <syslog.h>
 #endif