uuidd: use write_all from include/writeall.h

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

diff --git a/misc-utils/uuidd.c b/misc-utils/uuidd.c
index 79c52b19fa85de98535eab479eab40187cf1abe7..825a38ad8793dfdcbe0622de76c33a417e1a7cfb 100644 (file)
--- a/misc-utils/uuidd.c
+++ b/misc-utils/uuidd.c
@@ -32,6 +32,7 @@ extern int optind;
 
 #include "uuid.h"
 #include "uuidd.h"
+#include "writeall.h"
 
 #include "nls.h"
 
@@ -99,25 +100,6 @@ static ssize_t read_all(int fd, char *buf, size_t count)
        return c;
 }
 
-static int write_all(int fd, char *buf, size_t count)
-{
-       ssize_t ret;
-       int c = 0;
-
-       while (count > 0) {
-               ret = write(fd, buf, count);
-               if (ret < 0) {
-                       if ((errno == EAGAIN) || (errno == EINTR))
-                               continue;
-                       return -1;
-               }
-               count -= ret;
-               buf += ret;
-               c += ret;
-       }
-       return c;
-}
-
 static const char *cleanup_pidfile, *cleanup_socket;
 
 static void terminate_intr(int signo CODE_ATTR((unused)))
@@ -177,7 +159,7 @@ static int call_daemon(const char *socket_path, int op, char *buf,
        }
 
        ret = write_all(s, op_buf, op_len);
-       if (ret < op_len) {
+       if (ret < 0) {
                if (err_context)
                        *err_context = _("write");
                close(s);