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view R/rdyncall/demo/R_malloc.R @ 12:079718588eb6

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made erlang binding work with system *installed* dyncall: - made build use static libraries (used .o files directly) - removed custom flags for include path and relying on CFLAGS now - change cc to $(CC) - readme update with build instructions, etc.
author cslag
date Sat, 26 Mar 2016 15:55:50 +0100
parents 0cfcc391201f
children
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# Package: rdyncall 
# File: demo/R_malloc.R
# Description: using R's memory allocator directly in R

dynbind("R","R_chk_calloc(ii)p;R_chk_free(p)v;")
malloc <- function(size) 
{
  x <- R_chk_calloc(as.integer(size),1L)
  reg.finalizer(x, R_chk_free)
  return(x)
}

x <- malloc(1024)
x <- NULL
gc()