summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--03_exercise/srv/shell.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/03_exercise/srv/shell.c b/03_exercise/srv/shell.c
index b93030f..38c5f9d 100644
--- a/03_exercise/srv/shell.c
+++ b/03_exercise/srv/shell.c
@@ -118,7 +118,10 @@ void send_file(int client_fd, char *path) {
sprintf(buffer, "<<!%ld!", sz);
sprintf(&(buffer[3 + length + 1]), "%s\n", path);
- write(client_fd, buffer, strlen(buffer));
+ if (write(client_fd, buffer, strlen(buffer)) != strlen(buffer)) {
+ perror("write header");
+ return;
+ }
usleep(150);