srcpkgs/oprofile/patches/musl.patch

   1 musl does not implement glibc extensions such as FTW_STOP, FTW_CONTINUE, and
   2 FTW_ACTIONRETVAL.
   3
   4 --- pe_profiling/operf.cpp      2017-08-08 13:44:44.573674304 -0400
   5 +++ pe_profiling/operf.cpp      2017-08-08 13:46:27.876692262 -0400
   6 @@ -860,9 +860,17 @@
   7  {
   8         if (remove(fpath)) {
   9                 perror("sample data removal error");
  10 +#ifdef __GLIBC__
  11                 return FTW_STOP;
  12 +#else
  13 +               return errno;
  14 +#endif
  15         } else {
  16 +#ifdef __GLIBC__
  17                 return FTW_CONTINUE;
  18 +#else
  19 +               return 0;
  20 +#endif
  21         }
  22  }
  23
  24 @@ -897,7 +905,11 @@
  25                 return;
  26
  27         if (!operf_options::append) {
  28 +#ifdef __GLIBC__
  29                  int flags = FTW_DEPTH | FTW_ACTIONRETVAL;
  30 +#else
  31 +                int flags = FTW_DEPTH;
  32 +#endif
  33                 errno = 0;
  34                 if (nftw(previous_sampledir.c_str(), __delete_old_previous_sample_data, 32, flags) !=0 &&
  35                                 errno != ENOENT) {