Move carefully obscured SunOS 4 specific #include out of c.h into port

header file.  SunOS 4 is probably broken anyway, but this item stuck out as
completely weird.

diff --git a/src/include/c.h b/src/include/c.h
index cea61808f736b0dbfe0d60695853e39ab5f8e271..4d55fddf7284223e27ec3dc62fe4d54a77e5eabd 100644 (file)
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -769,10 +769,6 @@ typedef NameData *Name;
 #define PG_BINARY_W "w"
 #endif
 
-#if defined(sun) && defined(__sparc__) && !defined(__SVR4)
-#include <unistd.h>
-#endif
-
 /* These are for things that are one way on Unix and another on NT */
 #define NULL_DEV               "/dev/null"
 

diff --git a/src/include/port/sunos4.h b/src/include/port/sunos4.h
index 853c359d827c000f3c928f1221b5cd9c398b38f9..c582b0b509448f40f789a0a76c15afc1b09acb9b 100644 (file)
--- a/src/include/port/sunos4.h
+++ b/src/include/port/sunos4.h
@@ -1,5 +1,7 @@
 /*
- * $PostgreSQL:$ 
+ * $PostgreSQL$ 
  *
  * sprintf() returns char *, not int, on SunOS 4.1.x */
 #define SPRINTF_CHAR
+
+#include <unistd.h>