[packages] mdadm: add missing functions posix_memalign() and canonicalize_file_name...

SVN-Revision: 27581

diff --git a/utils/mdadm/patches/200-uclibc_0.9.30_compat.patch b/utils/mdadm/patches/200-uclibc_0.9.30_compat.patch
new file mode 100644 (file)
index 0000000..4b3d158
--- /dev/null
+++ b/utils/mdadm/patches/200-uclibc_0.9.30_compat.patch
@@ -0,0 +1,42 @@
+Index: mdadm-3.2/mdadm.h
+===================================================================
+--- mdadm-3.2.orig/mdadm.h     2011-02-01 06:06:21.000000000 +0100
++++ mdadm-3.2/mdadm.h  2011-07-11 00:36:52.135848368 +0200
+@@ -33,6 +33,37 @@
+ # endif
+ #endif
+ 
++#ifdef UCLIBC
++# include <features.h>
++# if __UCLIBC_MINOR__ <= 9 && __UCLIBC_SUBLEVEL__ <= 30
++
++#include <errno.h>
++void *memalign(size_t blocksize, size_t bytes);
++static inline int posix_memalign(void **memptr, size_t alignment, size_t size)
++{
++      if (alignment % sizeof(void *) != 0)
++              return EINVAL;
++
++      *memptr = memalign(alignment, size);
++      return (*memptr != NULL ? 0 : ENOMEM);
++}
++
++#include <limits.h>
++char *strdup(const char *s);
++char *realpath(const char *path, char *resolved_path);
++static inline char *canonicalize_file_name(const char *path)
++{
++      char resolved[PATH_MAX] = { 0 };
++
++      if (!realpath(path, resolved))
++              return NULL;
++
++      return strdup(resolved);
++}
++
++# endif /* __UCLIBC_MINOR__ <= 9 && __UCLIBC_SUBLEVEL__ <= 30 */
++#endif /* UCLIBC */
++
+ #include      <sys/types.h>
+ #include      <sys/stat.h>
+ #include      <stdlib.h>