1 files changed, 0 insertions, 69 deletions
diff --git a/ruby_1_8_5/ext/dl/sample/libc.rb b/ruby_1_8_5/ext/dl/sample/libc.rb
deleted file mode 100644
index a1f6fbe543..0000000000
--- a/ruby_1_8_5/ext/dl/sample/libc.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-require "dl/import"
-require "dl/struct"
-
-module LIBC
-  extend DL::Importable
-
-  begin
-    dlload "libc.so.6"
-  rescue
-    dlload "libc.so.5"
-  end
-
-  extern "int atoi(char*)"
-  extern "ibool isdigit(int)"
-  extern "int gettimeofday(struct timeval *, struct timezone *)"
-  extern "char* strcat(char*, char*)"
-  extern "FILE* fopen(char*, char*)"
-  extern "int fclose(FILE*)"
-  extern "int fgetc(FILE*)"
-  extern "int strlen(char*)"
-  extern "void qsort(void*, int, int, void*)"
-
-  def str_qsort(ary, comp)
-    len = ary.length
-    r,rs = qsort(ary, len, DL.sizeof('P'), comp)
-    return rs[0].to_a('S', len)
-  end
-
-  Timeval = struct [
-    "long tv_sec",
-    "long tv_usec",
-  ]
-
-  Timezone = struct [
-    "int tz_minuteswest",
-    "int tz_dsttime",
-  ]
-
-  def my_compare(ptr1, ptr2)
-    ptr1.ptr.to_s <=> ptr2.ptr.to_s
-  end
-  COMPARE = callback("int my_compare(char**, char**)")
-end
-
-
-$cb1 = DL.callback('IPP'){|ptr1, ptr2|
-  str1 = ptr1.ptr.to_s
-  str2 = ptr2.ptr.to_s
-  str1 <=> str2
-}
-
-p LIBC.atoi("10")
-
-p LIBC.isdigit(?1)
-
-p LIBC.isdigit(?a)
-
-p LIBC.strcat("a", "b")
-
-ary = ["a","c","b"]
-ptr = ary.to_ptr
-LIBC.qsort(ptr, ary.length, DL.sizeof('P'), LIBC::COMPARE)
-p ptr.to_a('S', ary.length)
-
-tv = LIBC::Timeval.malloc
-tz = LIBC::Timezone.malloc
-LIBC.gettimeofday(tv, tz)
-
-p Time.at(tv.tv_sec)