D 2014-06-24T04:28:41.022
L Examples
N text/x-markdown
P eb5f95bb4c338d8d4298f5b482dcdcee98afafa0
U rkeene
W 1483
tcc4tcl Examples
================
Simple Example
--------------
#! /usr/bin/env tclsh
package require tcc4tcl
set handle [tcc4tcl::new]
$handle cproc add {int a int b} long { return(a+b); }
puts [add 1 2]
Example 1: mkdir
----------------
#! /usr/bin/env tclsh
package require tcc4tcl
tcc4tcl::cproc mkdir {Tcl_Interp* interp char* dir} ok {
int mkdir_ret;
mkdir_ret = mkdir(dir);
if (mkdir_ret != 0) {
Tcl_SetObjResult(interp, Tcl_NewStringObj("failed", -1));
return(TCL_ERROR);
};
return(TCL_OK);
}
Example 2: curl
---------------
#! /usr/bin/env tclsh
package require tcc4tcl
set handle [tcc4tcl::new]
$handle ccode {
#include <stdint.h>
#include <curl/curl.h>
}
$handle cwrap curl_version {} vstring
$handle cproc curl_fetch {char* url} ok {
void *handle;
handle = curl_easy_init();
if (!handle) {
return(TCL_ERROR);
}
curl_easy_setopt(handle, CURLOPT_URL, url);
curl_easy_perform(handle);
return(TCL_OK);
}
$handle add_library_path /usr/lib64
$handle add_include_path /usr/include
$handle add_library curl
$handle go
curl_fetch http://rkeene.org/
Z 84c5553075caafb75845a29823c3d8a5