package/rng-tools: replace non standard pthread_yield with sched_yield
authorMatt Weber <matthew.weber@rockwellcollins.com>
Thu, 31 Oct 2019 07:35:14 +0000 (02:35 -0500)
committerThomas Petazzoni <thomas.petazzoni@bootlin.com>
Mon, 4 Nov 2019 20:47:35 +0000 (21:47 +0100)
This patch fixes a musl build failure where the non-standard pthread_yield
was used.

(Patch picked from upstream)

Fixes:
http://autobuild.buildroot.net/results/7479b5193cc3d6b98bbd7db4e4682945133eb2ff/

Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
package/rng-tools/0002-rngd_jitter-replace-non-standard-pthread_yield-with-.patch [new file with mode: 0644]

diff --git a/package/rng-tools/0002-rngd_jitter-replace-non-standard-pthread_yield-with-.patch b/package/rng-tools/0002-rngd_jitter-replace-non-standard-pthread_yield-with-.patch
new file mode 100644 (file)
index 0000000..3ce6225
--- /dev/null
@@ -0,0 +1,33 @@
+From 96f1f4d5d718834c1fde610cbed89cfa9a2206f1 Mon Sep 17 00:00:00 2001
+From: Nicola Lunghi <25422924+nicola-lunghi@users.noreply.github.com>
+Date: Wed, 5 Jun 2019 16:38:21 +0100
+Subject: [PATCH] rngd_jitter: replace non standard pthread_yield with
+ sched_yield
+
+Upsteam commit:
+https://github.com/nhorman/rng-tools/commit/96f1f4d5d718834c1fde610cbed89cfa9a2206f1
+
+[Original was Nicola's but it does not include a Signed-off-by]
+Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com>
+
+
+---
+ rngd_jitter.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/rngd_jitter.c b/rngd_jitter.c
+index 979e613..54070ae 100644
+--- a/rngd_jitter.c
++++ b/rngd_jitter.c
+@@ -168,7 +168,7 @@ try_again:
+               } else if (request < need) {
+                       if (request == -1) {
+                               message(LOG_DAEMON|LOG_DEBUG, "failed read: %s\n", strerror(errno));
+-                              pthread_yield();
++                              sched_yield();
+                       } else
+                               message(LOG_DAEMON|LOG_DEBUG, "request of random data returns %ld less than need %ld\n",
+                                       request, need);
+-- 
+2.17.1
+