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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / util-linux / 0003-c.h-define-mkostemp-for-older-version-of-uClibc.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/util-linux/0003-c.h-define-mkostemp-for-older-version-of-uClibc.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/util-linux/0003-c.h-define-mkostemp-for-older-version-of-uClibc.patch
new file mode 100644 (file)
index 0000000..0dfe7be
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/util-linux/0003-c.h-define-mkostemp-for-older-version-of-uClibc.patch
@@ -0,0 +1,50 @@
+From 42a84250fc78bae3e885ecd1379e713663fe6487 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@openwide.fr>
+Date: Sun, 6 Apr 2014 12:12:41 +0200
+Subject: [PATCH 1/1] c.h: define mkostemp for older version of uClibc
+
+Signed-off-by: Romain Naour <romain.naour@openwide.fr>
+---
+ configure.ac |  2 ++
+ include/c.h  | 14 ++++++++++++++
+ 2 files changed, 16 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 35a1f26..a9b8d34 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -321,6 +321,8 @@ AC_CHECK_FUNCS([ \
+ ])
+ AC_FUNC_FSEEKO
+ 
++AC_CHECK_FUNCS([mkostemp])
++
+ AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no])
+ AC_CHECK_FUNCS([ioperm iopl], [have_io=yes])
+ 
+diff --git a/include/c.h b/include/c.h
+index 4a9bf3d..1b880ed 100644
+--- a/include/c.h
++++ b/include/c.h
+@@ -300,4 +300,18 @@ static inline int usleep(useconds_t usec)
+ # define SEEK_HOLE    4
+ #endif
+ 
++/*
++ * mkostemp() may be missing with older version of uClibc
++ */
++#ifndef HAVE_MKOSTEMP
++static inline int mkostemp(char *template, int flags)
++{
++      int fd;
++      fd = mkstemp(template);
++      if (flags & O_CLOEXEC && fd >= 0)
++              fcntl(fd, F_SETFD, FD_CLOEXEC);
++      return fd;
++}
++#endif
++
+ #endif /* UTIL_LINUX_C_H */
+-- 
+1.9.0
+