1 files changed, 0 insertions, 43 deletions
diff --git a/src/backend/port/next/externs.c b/src/backend/port/next/externs.c
deleted file mode 100644
index 18ec7e90a80..00000000000
--- a/src/backend/port/next/externs.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <libc.h>
-#include <sys/signal.h>
-
-void putenv(char* name)
-{
-    extern char** environ;
-    static int was_mallocated = 0;
-    int size;
-
-    /* Compute the size of environ array including the final NULL */
-    for (size = 1; environ[size++];)
-	/* nothing */;
-
-    if (!was_mallocated) {
-	char** tmp = environ;
-	int i;
-
-	was_mallocated = 1;
-	environ = malloc (size * sizeof(char*));
-	for (i = 0; i < size; i++)
-	    environ[i] = tmp[i];
-    }
-
-    environ = realloc (environ, (size + 1) * sizeof (char*));
-    environ[size - 1] = strcpy (malloc (strlen (name) + 1), name);
-    environ[size] = NULL;
-}
-
-int sigaddset(int *set, int signo)
-{
-    *set |= sigmask(signo);
-    return *set;
-}
-
-int sigemptyset(int *set)
-{
-    return (*set = 0);
-}
-
-char *getcwd(char *buf, size_t size)
-{
-    return getwd (buf);
-}