common/replacements/posix_memalign.h

   1 /* nbdkit
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  32
  33 /* Replacement for posix_memalign for platforms which lack it.
  34  *
  35  * NB: This only works for page aligned allocations.  The alignment
  36  * parameter is ignored in our replacement functions.
  37  */
  38
  39 #ifndef NBDKIT_POSIX_MEMALIGN_H
  40 #define NBDKIT_POSIX_MEMALIGN_H
  41
  42 #include <config.h>
  43
  44 #ifdef HAVE_POSIX_MEMALIGN
  45
  46 #include <stdlib.h>
  47
  48 #else
  49
  50 extern int posix_memalign (void **ptr, size_t alignment, size_t size);
  51
  52 #endif /* !HAVE_POSIX_MEMALIGN */
  53
  54 #endif /* NBDKIT_POSIX_MEMALIGN_H */