- Main Page
- Related Pages
- Modules
- Namespaces
- Data Structures
- Files
- Examples

eina_error_01.c
//Compile with:
//gcc -g eina_error_01.c -o eina_error_01 `pkg-config --cflags --libs eina`
#include <stdlib.h>
#include <stdio.h>
#include <eina_main.h>
#include <eina_error.h>
Eina_Error MY_ERROR_NEGATIVE;
Eina_Error MY_ERROR_NULL;
void *data_new()
{
eina_error_set(0);
eina_error_set(MY_ERROR_NULL);
return NULL;
}
int test(int n)
{
eina_error_set(0);
if (n < 0)
{
eina_error_set(MY_ERROR_NEGATIVE);
return 0;
}
return 1;
}
int main(void)
{
void *data;
if (!eina_init())
{
printf ("Error during the initialization of eina_error module\n");
return EXIT_FAILURE;
}
MY_ERROR_NEGATIVE = eina_error_msg_static_register("Negative number");
MY_ERROR_NULL = eina_error_msg_static_register("NULL pointer");
data = data_new();
if (!data)
{
Eina_Error err;
err = eina_error_get();
if (err)
printf("Error during memory allocation: %s\n",
eina_error_msg_get(err));
}
if (!test(0))
{
Eina_Error err;
err = eina_error_get();
if (err)
printf("Error during test function: %s\n",
eina_error_msg_get(err));
}
if (!test(-1))
{
Eina_Error err;
err = eina_error_get();
if (err)
printf("Error during test function: %s\n",
eina_error_msg_get(err));
}
eina_shutdown();
return EXIT_SUCCESS;
}