mkfifo(write_pipe, 0666);
file_descriptor = open(write_pipe, O_WRONLY);
-
+
+ fprintf(stderr, "[%s] Init!\n", "process1");
+
do {
c = fgetc(stdin);
}
/*
- * If there were no errors parse data.
+ * If there were no errors or it was not just an empty newline:
+ * parse data.
*/
- if (c != EOF) {
+ if (c != EOF || ((i == 0) && (c == 10))) {
/* If newline has been found
* return entire string and release the memory
*/
- if (c == 10) {
+ if (c == 10 && (i != 0)) {
buffer[i] = '\n';
write(file_descriptor, buffer, strlen(buffer));
- fprintf(stdout, "buffer: %s/%d\n", buffer, strlen(buffer));
+ fprintf(stderr, "[%s] buffer: %s/%d\n", "process1", buffer, strlen(buffer));
buffer_length = 0;
i = 0;
buffer = tmp;
buffer[i] = c;
- /* Used for debug..*/
+ /* Used only for debugging..*/
/*
printf("c: %c/%d, i: %d, bl: %d\n", c, c, i, buffer_length);
*/