[ViewVC] Diff of: cvs/IO-AIO/AIO.xs

Comparing IO-AIO/AIO.xs (file contents):
Revision 1.227 by root, Sat Sep 7 23:18:23 2013 UTC vs.
Revision 1.230 by root, Tue Jun 3 01:30:33 2014 UTC

 #if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
 # include <sys/mman.h>
 #endif
-#if __linux__
+/* the incompetent fool that created musl keeps __linux__, refuses
+ * to implement any linux standard apis, and also has no way to test
+ * for his broken iplementation. on't complain if this fails for you.
+ */
+#if __linux__ && (defined __GLIBC__ || defined __UCLIBC__)
 # include <linux/fs.h>
 # ifdef FS_IOC_FIEMAP
 #  include <linux/types.h>
 #  include <linux/fiemap.h>
 #  define HAVE_FIEMAP 1
               len = svlen - dataoffset;
           }
         else
           {
             /* read: check type and grow scalar as necessary */
-            SvUPGRADE (data, SVt_PV);
-            if (SvLEN (data) >= SvCUR (data))
+            if (!SvPOK (data) || SvLEN (data) >= SvCUR (data))
-              svptr = SvGROW (data, len + dataoffset + 1);
+              svptr = sv_grow (data, len + dataoffset + 1);
             else if (SvCUR (data) < len + dataoffset)
               croak ("length + dataoffset outside of scalar, and cannot grow");
           }
         {
 {
 	dREQ;
         req->type = EIO_GROUP;
+        PUTBACK;
         req_submit (req);
+        SPAGAIN;
         XPUSHs (req_sv (req, aio_grp_stash));
 }
 void
 aio_nop (SV *callback=&PL_sv_undef)

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