[oe] [meta-oe][PATCH] ltrace: Remove deprecated readdir_r()

[Khem Raj]

New glibc >= 2.24 will remove it

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 .../0001-replace-readdir_r-with-readdir.patch      | 33 ++++++++++++++++++++++
 meta-oe/recipes-devtools/ltrace/ltrace_git.bb      |  1 +
 2 files changed, 34 insertions(+)
 create mode 100644 meta-oe/recipes-devtools/ltrace/ltrace/0001-replace-readdir_r-with-readdir.patch

diff --git a/meta-oe/recipes-devtools/ltrace/ltrace/0001-replace-readdir_r-with-readdir.patch b/meta-oe/recipes-devtools/ltrace/ltrace/0001-replace-readdir_r-with-readdir.patch
new file mode 100644
index 0000000..8d2c264
--- /dev/null
+++ b/meta-oe/recipes-devtools/ltrace/ltrace/0001-replace-readdir_r-with-readdir.patch
@@ -0,0 +1,33 @@
+From 64f98f84fd88797e219f9dde1ca387fee4b509f0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Sun, 24 Apr 2016 16:58:17 -0700
+Subject: [PATCH] replace readdir_r with readdir
+
+glibc 2.24 has deprecated readdir_r
+
+https://sourceware.org/ml/libc-alpha/2016-02/msg00093.html
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+Upstream-Status: Submitted
+
+ sysdeps/linux-gnu/proc.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+Index: git/sysdeps/linux-gnu/proc.c
+===================================================================
+--- git.orig/sysdeps/linux-gnu/proc.c
++++ git/sysdeps/linux-gnu/proc.c
+@@ -240,9 +240,10 @@ process_tasks(pid_t pid, pid_t **ret_tas
+ 	size_t alloc = 0;
+ 
+ 	while (1) {
+-		struct dirent entry;
+ 		struct dirent *result;
+-		if (readdir_r(d, &entry, &result) != 0) {
++		errno = 0;
++		result = readdir(d);
++		if (errno != 0) {
+ 			free(tasks);
+ 			return -1;
+ 		}
diff --git a/meta-oe/recipes-devtools/ltrace/ltrace_git.bb b/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
index d8d037e..7a7174c 100644
--- a/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
+++ b/meta-oe/recipes-devtools/ltrace/ltrace_git.bb
@@ -19,6 +19,7 @@ SRC_URI = "git://anonscm.debian.org/collab-maint/ltrace.git;branch=ltrace-0.7 \
            file://ltrace-0.7.2-unused-typedef.patch \
            file://configure-allow-to-disable-selinux-support.patch \
            file://0001-ltrace-fix-gcc-5-logical-not-parentheses.patch \
+           file://0001-replace-readdir_r-with-readdir.patch \
           "
 S = "${WORKDIR}/git"
 
-- 
2.8.0