add a few more gcc warning flags and fix quite a few problems found by doing so

This commit is contained in:
Lennart Poettering 2008-08-19 22:39:54 +02:00
parent 047eb52b52
commit b7026bf248
99 changed files with 810 additions and 776 deletions

View file

@ -47,7 +47,7 @@ static ssize_t loop_write(int fd, const void*data, size_t size) {
ret += r;
data = (const uint8_t*) data + r;
size -= r;
size -= (size_t) r;
}
return ret;
@ -80,6 +80,9 @@ int main(int argc, char*argv[]) {
goto finish;
}
if (r == 0)
break;
/* And write it to STDOUT */
if ((r = loop_write(STDOUT_FILENO, buf, sizeof(buf))) <= 0) {
fprintf(stderr, __FILE__": write() failed: %s\n", strerror(errno));