Provide getcwd(NULL, 0) for Solaris (SunOS5)

[exim.git] / src / OS / os.h-SunOS5

diff --git a/src/OS/os.h-SunOS5 b/src/OS/os.h-SunOS5
index 43c9eb9aef28f2eebddb4b1fe27031c094ce1e57..807212b8564f22edaa5a86e08403d3dc18480f67 100644 (file)
--- a/src/OS/os.h-SunOS5
+++ b/src/OS/os.h-SunOS5
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/OS/os.h-SunOS5,v 1.2 2005/03/15 14:09:12 ph10 Exp $ */
-
 /* Exim: OS-specific C header file for SunOS5 aka Solaris */
 
 #define CRYPT_H
@@ -30,4 +28,19 @@ it seems. */
 
 #define PAM_CONVERSE_ARG2_TYPE  struct pam_message
 
+
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
+#if _POSIX_C_SOURCE < 200112L
+# define MISSING_UNSETENV_3
+#endif
+
+
+/* SunOS5 doesn't accept getcwd(NULL, 0) to auto-allocate
+a buffer */
+
+#define OS_GETCWD
+
+
 /* End */