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nixpkgs/pkgs/applications/editors/emacs/at-fdcwd.patch
Moritz Ulrich 01e44ac1f9 emacs: 24.5 -> 25.1
This commit removes all references to emacs24 with the exception of
emacs24-macports. The two folders in `pkgs/applications/editors` named
`emacs-24` and `emacs-24` are consolidated to a new `emacs` folder.

Various parts in nixpkgs also referenced `emacs24Packages` (pinned to
`emacs24`) explicitly where `emacsPackages` (non-pinned) is more
appropriate. These references get fixed by this commit too.
2016-09-18 13:38:21 +02:00

16 lines
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Diff

diff --git a/lib/careadlinkat.h b/lib/careadlinkat.h
index 84ede3e..8e8f42e 100644
--- a/lib/careadlinkat.h
+++ b/lib/careadlinkat.h
@@ -23,6 +23,10 @@
#include <fcntl.h>
#include <unistd.h>
+#ifndef AT_FDCWD
+#define AT_FDCWD -2
+#endif
+
struct allocator;
/* Assuming the current directory is FD, get the symbolic link value