add a new helper function, full_write_str(fd,str)

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/utils/read_write.c b/lib/utils/read_write.c
index 9d7f0135..da067f78 100644
--- a/lib/utils/read_write.c
+++ b/lib/utils/read_write.c
@@ -98,3 +98,8 @@ ssize_t full_write(int fd, const void *buf, size_t len)
 
     return total;
 }
+
+ssize_t full_write_str(int fd, const char *buf)
+{
+    return full_write(fd, buf, strlen(buf));
+}