[syslinux:lwip] core: thread: Add a global errno variable to support lwip

syslinux-bot for Eric W. Biederman ebiederm at xmission.com
Fri Apr 22 20:05:06 PDT 2011


Commit-ID:  9bcfc4ae419000a45a6721b36a78880799d2c1cf
Gitweb:     http://syslinux.zytor.com/commit/9bcfc4ae419000a45a6721b36a78880799d2c1cf
Author:     Eric W. Biederman <ebiederm at xmission.com>
AuthorDate: Sat, 9 Apr 2011 05:45:55 -0700
Committer:  Eric W. Biederman <ebiederm at xmission.com>
CommitDate: Sat, 9 Apr 2011 18:26:49 -0700

core: thread:  Add a global errno variable to support lwip

I don't have a clue why Peter's earlier port did not run into
problems but I can't get thread_asm.S to link without this.

Signed-off-by: Eric W. Biederman <ebiederm at xmission.com>


---
 core/errno.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/core/errno.c b/core/errno.c
new file mode 100644
index 0000000..d013499
--- /dev/null
+++ b/core/errno.c
@@ -0,0 +1,3 @@
+#include <errno.h>
+
+int errno;



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