diff options
Diffstat (limited to 'progressbar.c')
| -rw-r--r-- | progressbar.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/progressbar.c b/progressbar.c index 46ffe66..519f130 100644 --- a/progressbar.c +++ b/progressbar.c @@ -169,6 +169,12 @@ static int setup_file_info(struct file_info * const finfo, int proc_fd_fd, int p finfo->proc_fdinfo_fd = proc_fdinfo_fd; finfo->current_position = 0; finfo->max_size = buf.st_size; + + if (finfo->max_size == 0) { + fprintf(stderr, "setup_file_info: fd does not have any max size, probably a special file\n"); + return -1; + } + return 0; } @@ -475,7 +481,7 @@ static void show_progressbar(struct terminal const * const term, return; } /* do not show progressbar if someone writes/appendes to this file */ - if (finfo->current_position > finfo->max_size) { + if (finfo->max_size == 0 || finfo->current_position > finfo->max_size) { return; } @@ -484,7 +490,7 @@ static void show_progressbar(struct terminal const * const term, remaining_len = remaining_printable_chars(term, finfo); - float printable_progress = progress * (remaining_len - 2); + float printable_progress = progress * (remaining_len - 2.); memset(buf, '-', remaining_len - 2); memset(buf, '#', (size_t)printable_progress); buf[remaining_len - 2] = '\0'; @@ -586,7 +592,7 @@ int main(int argc, char ** argv) { struct filtered_dir_entries proc_pid_entries = {}; struct filtered_dir_entries proc_fd_entries = {}; - size_t target_filepath_len; + ssize_t target_filepath_len; char file_realpath[BUFSIZ] = {}; size_t found_targets = 0; struct filepath * paths = NULL; @@ -608,7 +614,7 @@ int main(int argc, char ** argv) } for (size_t j = 0; j < proc_fd_entries.entries_num; ++j) { - size_t realpath_used = realpath_procfs_fd("/proc", + ssize_t realpath_used = realpath_procfs_fd("/proc", proc_pid_entries.entries[i]->d_name, proc_fd_entries.entries[j]->d_name, &file_realpath[0], sizeof file_realpath - 1); |