build: trivial fix error: implicit declaration of function 'malloc'

Fixes this error when building with -Werror on Alpine Linux:

util/processinfo.c: In function 'virProcessInfoSetAffinity':
util/processinfo.c:52:5: error: implicit declaration of function 'malloc' [-Werror=implicit-function-declaration]

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>

diff --git a/src/util/processinfo.c b/src/util/processinfo.c
index c3648d4b07e3760411803540362207eba60a38fc..b8c60eb1d506da88a10e463582a576c0882907f0 100644 (file)
--- a/src/util/processinfo.c
+++ b/src/util/processinfo.c
@@ -21,6 +21,7 @@
 
 #include <config.h>
 
+#include <stdlib.h>
 #include <sched.h>
 
 #include "processinfo.h"