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Again remove not used libraries.
[wsti_so.git]
/
src
/
process1.c
diff --git
a/src/process1.c
b/src/process1.c
index 9374646fb5ae6e4baf745486e96ac0fab2695425..f4a1392d84398e72d440e0d63cfb6b64690b46a7 100644
(file)
--- a/
src/process1.c
+++ b/
src/process1.c
@@
-32,14
+32,14
@@
int main(void) {
char * tmp = NULL;
/** Named pipe used to communnicate with process2 */
char * tmp = NULL;
/** Named pipe used to communnicate with process2 */
- char *
fifo = "/tmp/process1fifo
";
+ char *
write_pipe = "/tmp/process1pipe
";
/** File descriptor of pipe */
int file_descriptor;
/** File descriptor of pipe */
int file_descriptor;
- mkfifo(
fifo
, 0666);
+ mkfifo(
write_pipe
, 0666);
- file_descriptor = open(
fifo
, O_WRONLY);
+ file_descriptor = open(
write_pipe
, O_WRONLY);
do {
c = fgetc(stdin);
do {
c = fgetc(stdin);
@@
-62,16
+62,17
@@
int main(void) {
}
/*
}
/*
- * 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 newline has been found
* return entire string and release the memory
*/
- if (c == 10) {
+ if (c == 10
&& (i != 0)
) {
buffer[i] = '\n';
buffer[i] = '\n';
- write(file_descriptor, buffer,
++buffer_length
);
- /*fprintf(stdout, "%s\n", buffer);*/
+ write(file_descriptor, buffer,
strlen(buffer)
);
+ fprintf(stderr, "[%s] buffer: %s/%d\n", "process1", buffer, strlen(buffer));
buffer_length = 0;
i = 0;
buffer_length = 0;
i = 0;
@@
-96,8
+97,8
@@
int main(void) {
}
} while(c != EOF);
}
} while(c != EOF);
- close(
fifo
);
- unlink(
fifo
);
+ close(
write_pipe
);
+ unlink(
write_pipe
);
if (buffer) {
free(buffer);
if (buffer) {
free(buffer);