diff options
Diffstat (limited to 'ext/dl/doc/dl.txt')
| -rw-r--r-- | ext/dl/doc/dl.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/dl/doc/dl.txt b/ext/dl/doc/dl.txt index c3d06a6efb..114baafcb7 100644 --- a/ext/dl/doc/dl.txt +++ b/ext/dl/doc/dl.txt @@ -52,9 +52,9 @@ struct and union which are defined in "dl/struct.rb" as follows: "long tv_uses", ] end - val = LIBC::Timeval.alloc # allocate the memory. + val = LIBC::Timeval.malloc # allocate the memory. -The above example uses LIBC::Timeval.alloc, since we use LIBC::Timeval.new(ptr) +The above example uses LIBC::Timeval.malloc, since we use LIBC::Timeval.new(ptr) to wrap the given PtrData object which is, for example, created by DL::malloc(). DL::malloc() is a function to allocate a memory by using the C library function malloc(). @@ -244,10 +244,10 @@ the type of each argument. p : a mutable object (void *) 0 : void function (this must be a first character of the prototype) -the cbtype consists of type specifiers 0, I, L, D and P. +the cbtype consists of type specifiers 0, C, I, H, L, F, D, S and P. for example: - DL.set_callback('IPP',0){|ptr1,ptr2| + DL.callback('IPP'){|ptr1,ptr2| str1 = ptr1.ptr.to_s str2 = ptr2.ptr.to_s return str1 <=> str2 |