Fix exit() in library code, add --include/--max-size/--min-size

This commit is contained in:
2026-07-16 14:15:38 +02:00
parent 07207cd71d
commit bbdf027be8
27 changed files with 568 additions and 264 deletions
+19 -15
View File
@@ -36,32 +36,36 @@ FileMetadata *metadata_from_buf(char **buf) {
return m;
}
void metadata_send(int file_descriptor, FileMetadata *m) {
bool metadata_send(int file_descriptor, FileMetadata *m) {
if (m == NULL) {
int zero = 0;
send_n_data(file_descriptor, &zero, sizeof(int));
return;
return send_n_data(file_descriptor, &zero, sizeof(int));
}
int present = 1;
send_n_data(file_descriptor, &present, sizeof(int));
send_n_data(file_descriptor, &m->mode, sizeof(mode_t));
send_n_data(file_descriptor, &m->uid, sizeof(uid_t));
send_n_data(file_descriptor, &m->gid, sizeof(gid_t));
send_n_data(file_descriptor, &m->mtime_sec, sizeof(time_t));
send_n_data(file_descriptor, &m->mtime_nsec, sizeof(long));
return send_n_data(file_descriptor, &present, sizeof(int)) &&
send_n_data(file_descriptor, &m->mode, sizeof(mode_t)) &&
send_n_data(file_descriptor, &m->uid, sizeof(uid_t)) &&
send_n_data(file_descriptor, &m->gid, sizeof(gid_t)) &&
send_n_data(file_descriptor, &m->mtime_sec, sizeof(time_t)) &&
send_n_data(file_descriptor, &m->mtime_nsec, sizeof(long));
}
FileMetadata *metadata_receive(int file_descriptor) {
int present;
receive_n_data(file_descriptor, &present, sizeof(int));
if (!receive_n_data(file_descriptor, &present, sizeof(int)))
return NULL;
if (!present)
return NULL;
FileMetadata *m = malloc(sizeof(FileMetadata));
receive_n_data(file_descriptor, &m->mode, sizeof(mode_t));
receive_n_data(file_descriptor, &m->uid, sizeof(uid_t));
receive_n_data(file_descriptor, &m->gid, sizeof(gid_t));
receive_n_data(file_descriptor, &m->mtime_sec, sizeof(time_t));
receive_n_data(file_descriptor, &m->mtime_nsec, sizeof(long));
if (m == NULL) return NULL;
if (!receive_n_data(file_descriptor, &m->mode, sizeof(mode_t)) ||
!receive_n_data(file_descriptor, &m->uid, sizeof(uid_t)) ||
!receive_n_data(file_descriptor, &m->gid, sizeof(gid_t)) ||
!receive_n_data(file_descriptor, &m->mtime_sec, sizeof(time_t)) ||
!receive_n_data(file_descriptor, &m->mtime_nsec, sizeof(long))) {
free(m);
return NULL;
}
return m;
}