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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#ifndef _MSC_VER
#include <unistd.h>
#else
#include <process.h>
#endif
#ifdef HAVE_EVIL
#include <Evil.h>
#endif
#include "Ecore.h"
#include "ecore_private.h"
static int app_argc = 0;
static char **app_argv = NULL;
/**
* Set up the programs command-line arguments.
* @param argc The same as passed as argc to the programs main() function
* @param argv The same as passed as argv to the programs main() function
*
* A call to this function will store the programs command-line arguments
* for later use by ecore_app_restart() or ecore_app_args_get().
*/
EAPI void ecore_app_args_set(int argc, const char **argv)
{
if ((argc < 1) || (!argv))
return;
app_argc = argc;
app_argv = (char **) argv;
}
/**
* Return the programs stored command-line arguments.
* @param argc A pointer to the return value to hold argc
* @param argv A pointer to the return value to hold argv
*
* When called, this funciton returns the arguments for the program stored by
* ecore_app_args_set(). The integer pointed to by @p argc will be filled, if
* the pointer is not NULL, and the string array pointer @p argv will be filled
* also if the pointer is not NULL. The values they are filled with will be the
* same set by ecore_app_args_set().
*/
EAPI void ecore_app_args_get(int *argc, char ***argv)
{
if (argc)
*argc = app_argc;
if (argv)
*argv = app_argv;
}
/**
* Restart the program executable with the command-line arguments stored.
*
* This function will restart & re-execute this program in place of itself
* using the command-line arguments stored by ecore_app_args_set(). This is
* an easy way for a program to restart itself for cleanup purposes,
* configuration reasons or in the event of a crash.
*/
EAPI void ecore_app_restart(void)
{
char *args[4096];
int i;
if ((app_argc < 1) || (!app_argv))
return;
if (app_argc >= 4096)
return;
for (i = 0; i < app_argc; i++)
args[i] = app_argv[i];
args[i] = NULL;
execvp(app_argv[0], args);
}
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