ecore_exe_example_child.c

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ecore_exe_example_child.c

This is a child process used to receive messages and send it back to its father.Check the Full tutorial

#include <stdio.h>
#include <unistd.h>
#include <Ecore.h>
#define BUFFER_SIZE 1024
static Eina_Bool
_fd_handler_cb(void *data EINA_UNUSED, Ecore_Fd_Handler *fd_handler EINA_UNUSED)
{
static int numberOfMessages = 0;
char message[BUFFER_SIZE];
if (!fgets(message, BUFFER_SIZE, stdin))
return ECORE_CALLBACK_RENEW;
numberOfMessages++;
if (numberOfMessages < 3)
{
fprintf(stdout, "My father sent this message to me:%s\n", message);
fflush(stdout);
return ECORE_CALLBACK_RENEW;
}
else
{
fprintf(stdout, "quit\n");
fflush(stdout);
ecore_main_loop_quit();
return ECORE_CALLBACK_DONE;
}
}
int
main(void)
{
if (!ecore_init())
goto error;
ecore_main_fd_handler_add(STDIN_FILENO,
ECORE_FD_READ,
_fd_handler_cb,
NULL, NULL, NULL);
ecore_main_loop_begin();
ecore_shutdown();
return EXIT_SUCCESS;
error:
return EXIT_FAILURE;
}