conf, passt: Rename stderr to force_stderr

While building against musl, gcc informs us that 'stderr' is a
protected keyword. This probably comes from a #define stderr (stderr)
in musl's stdio.h, to avoid a clash with extern FILE *const stderr,
but I didn't really track it down. Just rename it to force_stderr, it
makes more sense.

[sbrivio: Added commit message]
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/passt.c b/passt.c
index 5b8146e..f67213a 100644
--- a/passt.c
+++ b/passt.c
@@ -241,7 +241,7 @@ int main(int argc, char **argv)
 	conf(&c, argc, argv);
 	trace_init(c.trace);
 
-	if (c.stderr || isatty(fileno(stdout)))
+	if (c.force_stderr || isatty(fileno(stdout)))
 		__openlog(log_name, LOG_PERROR, LOG_DAEMON);
 
 	quit_fd = pasta_netns_quit_init(&c);