util: Rename write_pidfile() to pidfile_write()

As I'm adding pidfile_open() in the next patch. The function comment
didn't match, by the way.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/passt.c b/passt.c
index 1df1dc4..fb9773d 100644
--- a/passt.c
+++ b/passt.c
@@ -317,7 +317,7 @@ int main(int argc, char **argv)
 	if (!c.foreground)
 		__daemon(pidfile_fd, devnull_fd);
 	else
-		write_pidfile(pidfile_fd, getpid());
+		pidfile_write(pidfile_fd, getpid());
 
 	if (pasta_child_pid)
 		kill(pasta_child_pid, SIGUSR1);