X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/937be4c02816d026de3063f32d82fafda1f3c512..c35e83d9a431ffca75fe6901acce082d84059ed3:/lib/syscalls.h

diff --git a/lib/syscalls.h b/lib/syscalls.h
index 296084d..4f3d780 100644
--- a/lib/syscalls.h
+++ b/lib/syscalls.h
@@ -34,7 +34,8 @@ struct timezone;
 #include "types.h"
 
 pid_t xfork(void);
-void xclose(int);
+void xclose_guts(const char *, int, int);
+#define xclose(fd) xclose_guts(__FILE__, __LINE__, fd)
 void xdup2(int, int);
 void xpipe(int *);
 int xfcntl(int, int, long);