X-Git-Url: http://git.thejh.net/?p=libjh.git;a=blobdiff_plain;f=io.c;h=17ea4d675b04fc709e18738a3e2ec0faf5a47130;hp=2173478513a88ae9e6e3ad8726963311d39222bf;hb=68baa08af4f48a619aaac76de0010c68cd2fe1e4;hpb=9e73c19b7eb834507b9e62cb84b07ca53ad7a914

diff --git a/io.c b/io.c
index 2173478..17ea4d6 100644
--- a/io.c
+++ b/io.c
@@ -1,5 +1,4 @@
 // Copyright (2013) Jann Horn <jann@thejh.net>
-// This code is licensed under the AGPLv3.
 
 HEADER #include <sys/types.h>
 #include <unistd.h>
@@ -43,7 +42,8 @@ PUBLIC_FN ssize_t read_nointr(int fd, void *buf, size_t count, int *last_res) {
 //  - -1: error
 //  - 0: stream ended
 //  - 1: no problems occured
-PUBLIC_FN ssize_t write_nointr(int fd, void *buf, size_t count, int *last_res) {
+PUBLIC_FN ssize_t write_nointr(int fd, void *buf, ssize_t count, int *last_res) {
+  if (count == -1) count = strlen(buf);
   errno = 0;
   size_t done = 0;
   while (done < count) {