1#!/bin/sh 2 3public_symbols_txt=$1 4symbol_prefix=$2 5 6cat <<EOF 7/* 8 * By default application code must explicitly refer to mangled symbol names, 9 * so that it is possible to use jemalloc in conjunction with another allocator 10 * in the same application. Define JEMALLOC_MANGLE in order to cause automatic 11 * name mangling that matches the API prefixing that happened as a result of 12 * --with-mangling and/or --with-jemalloc-prefix configuration settings. 13 */ 14#ifdef JEMALLOC_MANGLE 15# ifndef JEMALLOC_NO_DEMANGLE 16# define JEMALLOC_NO_DEMANGLE 17# endif 18EOF 19 20for nm in `cat ${public_symbols_txt}` ; do 21 n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'` 22 echo "# define ${n} ${symbol_prefix}${n}" 23done 24 25cat <<EOF 26#endif 27 28/* 29 * The ${symbol_prefix}* macros can be used as stable alternative names for the 30 * public jemalloc API if JEMALLOC_NO_DEMANGLE is defined. This is primarily 31 * meant for use in jemalloc itself, but it can be used by application code to 32 * provide isolation from the name mangling specified via --with-mangling 33 * and/or --with-jemalloc-prefix. 34 */ 35#ifndef JEMALLOC_NO_DEMANGLE 36EOF 37 38for nm in `cat ${public_symbols_txt}` ; do 39 n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'` 40 echo "# undef ${symbol_prefix}${n}" 41done 42 43cat <<EOF 44#endif 45EOF 46