mq_notify: join worker thread before returning in error path

[musl] / src / stdio / stderr.c

diff --git a/src/stdio/stderr.c b/src/stdio/stderr.c
index 4a79d4e..f2bc464 100644 (file)
--- a/src/stdio/stderr.c
+++ b/src/stdio/stderr.c
@@ -1,13 +1,18 @@
 #include "stdio_impl.h"
 
-static unsigned char buf[1+UNGET];
-static FILE f = {
+#undef stderr
+
+static unsigned char buf[UNGET];
+hidden FILE __stderr_FILE = {
        .buf = buf+UNGET,
-       .buf_size = 1,
+       .buf_size = 0,
        .fd = 2,
        .flags = F_PERM | F_NORD,
+       .lbf = -1,
        .write = __stdio_write,
        .seek = __stdio_seek,
        .close = __stdio_close,
+       .lock = -1,
 };
-FILE *const stderr = &f;
+FILE *const stderr = &__stderr_FILE;
+FILE *volatile __stderr_used = &__stderr_FILE;