little clean

This commit is contained in:
tTh 2023-07-15 11:45:22 +02:00
parent a1f8b096e3
commit bfef02de49

View File

@ -11,19 +11,21 @@
#include <arpa/inet.h> #include <arpa/inet.h>
#define BINDADDR "127.0.0.1" #define BINDADDR "127.0.0.1"
#define TL 20 #define BINDPORT 5678
#define TL 20 /* important value */
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
int foo, len, sock; int foo, len, sock;
char *adr_ip = BINDADDR; char *adr_ip = BINDADDR;
int port = 5678; int port = BINDPORT;
unsigned int addrlen; unsigned int addrlen;
int connected; int connected;
struct sockaddr_in addr; struct sockaddr_in addr;
struct in_addr ia; struct in_addr ia;
FILE *fpin; FILE *fpin;
char line[TL+5], *ptr; char line[TL+5];
fprintf(stderr, "--- %s ---\n", argv[0]); fprintf(stderr, "--- %s ---\n", argv[0]);
@ -71,7 +73,7 @@ for (;;) {
} }
// fprintf(stderr, "fopened...\n"); // fprintf(stderr, "fopened...\n");
while ( (ptr=fgets(line, TL, fpin)) ) { while ( fgets(line, TL, fpin) ) {
len = strlen(line); len = strlen(line);
fprintf(stderr, " %3d | %s", len, line); fprintf(stderr, " %3d | %s", len, line);
for (foo=0; foo<len; foo++) { for (foo=0; foo<len; foo++) {
@ -79,7 +81,8 @@ for (;;) {
} }
fputs("\n", fpin); fputs("\n", fpin);
} }
close(connected); fclose(fpin);
// close(connected);
} /* end of the endless loop */ } /* end of the endless loop */
return 0; return 0;