uxpty.c uses non-X/Open facilities (notably strsignal()), so don't define

[u/mdw/putty] / unix / uxpty.c

diff --git a/unix/uxpty.c b/unix/uxpty.c
index 8a3dbe6..8c25f93 100644 (file)
--- a/unix/uxpty.c
+++ b/unix/uxpty.c
@@ -2,8 +2,6 @@
  * Pseudo-tty backend for pterm.
  */
 
-#define _XOPEN_SOURCE 600
-#define _XOPEN_SOURCE_EXTENDED
 #define _GNU_SOURCE
 
 #include <stdio.h>
@@ -171,7 +169,6 @@ static struct utmp utmp_entry;
  * make sense outside a one-pty-per-process setup.
  */
 char **pty_argv;
-int use_pty_argv;
 
 static void pty_close(Pty pty);
 
@@ -814,7 +811,7 @@ static const char *pty_init(void *frontend, void **backend_handle, Config *cfg,
                sprintf(shellname, "-%s", p);
            } else
                shellname = shell;
-           execl(getenv("SHELL"), shellname, NULL);
+           execl(getenv("SHELL"), shellname, (void *)NULL);
        }
 
        /*