dns stub resolver: increase buffer size to handle chained CNAMEs

[musl] / include / utmpx.h

diff --git a/include/utmpx.h b/include/utmpx.h
index 0b3f623..b293f42 100644 (file)
--- a/include/utmpx.h
+++ b/include/utmpx.h
@@ -5,27 +5,32 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_pid_t
 #define __NEED_time_t
+#define __NEED_suseconds_t
 #define __NEED_struct_timeval
 
 #include <bits/alltypes.h>
 
-#define UT_LINESIZE 32
-
-struct utmpx
-{
+struct utmpx {
        short ut_type;
+       short __ut_pad1;
        pid_t ut_pid;
-       char ut_line[UT_LINESIZE];
+       char ut_line[32];
        char ut_id[4];
        char ut_user[32];
        char ut_host[256];
        struct {
-               short e_termination;
-               short e_exit;
+               short __e_termination;
+               short __e_exit;
        } ut_exit;
-       long ut_session;
+#if __BYTE_ORDER == 1234
+       int ut_session, __ut_pad2;
+#else
+       int __ut_pad2, ut_session;
+#endif
        struct timeval ut_tv;
        unsigned ut_addr_v6[4];
        char __unused[20];
@@ -38,7 +43,12 @@ struct utmpx *getutxline(const struct utmpx *);
 struct utmpx *pututxline(const struct utmpx *);
 void          setutxent(void);
 
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+#define e_exit __e_exit
+#define e_termination __e_termination
 void updwtmpx(const char *, const struct utmpx *);
+int utmpxname(const char *);
+#endif
 
 #define EMPTY           0
 #define RUN_LVL         1