kumquat-buildroot/package/irda-utils/0002-nommu.patch
Peter Korsgaard 298cd8eaa2 package/*: rename patches according to the new policy
Autogenerated from rename-patch.py (http://patchwork.ozlabs.org/patch/403345)

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2015-02-03 14:52:56 +01:00

25 lines
698 B
Diff

written by Mike Frysinger
https://sourceforge.net/tracker/?func=detail&aid=3132056&group_id=5616&atid=305616
nommu systems cannot fork() as the hardware cannot support
it. irattach uses it as a minor optimization, but it isnt
necessary for correct functioning of the utility. so add a
NO_FORK define so we nommu peeps can do CFLAGS="... -DNO_FORK=1
..." and use it in our embedded systems.
--- a/irattach/irattach.c
+++ b/irattach/irattach.c
@@ -397,7 +397,11 @@
after_names[i]);
/* Create a new instance for this other
* interface */
+#ifdef NO_FORK
+ pid = -1;
+#else
pid = fork();
+#endif
/* If in the child */
if(!pid) {
/* Get the interface name */