diff options
Diffstat (limited to 'ext')
-rw-r--r-- | ext/dl/dl.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ext/dl/dl.c b/ext/dl/dl.c index 7a21fa9d25..39ffc5a1fa 100644 --- a/ext/dl/dl.c +++ b/ext/dl/dl.c @@ -16,6 +16,12 @@ rb_dl_dlopen(int argc, VALUE argv[], VALUE self) return rb_class_new_instance(argc, argv, rb_cDLHandle); } +/* + * call-seq: DL.malloc + * + * Allocate +size+ bytes of memory and return the integer memory address + * for the allocated memory. + */ VALUE rb_dl_malloc(VALUE self, VALUE size) { @@ -26,6 +32,13 @@ rb_dl_malloc(VALUE self, VALUE size) return PTR2NUM(ptr); } +/* + * call-seq: DL.realloc(addr, size) + * + * Change the size of the memory allocated at the memory location +addr+ to + * +size+ bytes. Returns the memory address of the reallocated memory, which + * may be different than the address passed in. + */ VALUE rb_dl_realloc(VALUE self, VALUE addr, VALUE size) { |