1 files changed, 0 insertions, 88 deletions
diff --git a/Gui/shmem.c b/Gui/shmem.c
deleted file mode 100644
index 6cdf108c80..0000000000
--- a/Gui/shmem.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- *   shmem.c - Shared memory allocation
- *   
- *   based on mpg123's xfermem.c by
- *   Oliver Fromme  <oliver.fromme@heim3.tu-clausthal.de>
- *   Sun Apr  6 02:26:26 MET DST 1997
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/mman.h>
-#include <sys/socket.h>
-#include <fcntl.h>
-
-#ifdef AIX
-#include <sys/select.h>
-#endif
-
-#include <sys/ipc.h>
-#include <sys/shm.h>
-
-extern int errno;
-
-#if defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
-#define MAP_ANON MAP_ANONYMOUS
-#endif
-
-static int shmem_type=0;
-
-void* shmem_alloc(int size){
-void* p;
-static int devzero = -1;
-while(1){
-  switch(shmem_type){
-  case 0:  // ========= MAP_ANON|MAP_SHARED ==========
-#ifdef MAP_ANON
-    p=mmap(0,size,PROT_READ|PROT_WRITE,MAP_ANON|MAP_SHARED,-1,0);
-    if(p==MAP_FAILED) break; // failed
-//    printf("shmem: %d bytes allocated using mmap anon (%X)\n",size,p);
-    return p;
-#else
-// system does not support MAP_ANON at all (e.g. solaris 2.5.1/2.6), just fail
-    break;
-#endif
-  case 1:  // ========= MAP_SHARED + /dev/zero ==========
-    if (devzero == -1 && (devzero = open("/dev/zero", O_RDWR, 0)) == -1) break;
-    p=mmap(0,size,PROT_READ|PROT_WRITE,MAP_SHARED,devzero,0);
-    if(p==MAP_FAILED) break; // failed
-//    printf("shmem: %d bytes allocated using mmap /dev/zero (%X)\n",size,p);
-    return p;
-  case 2: { // ========= shmget() ==========
-    struct shmid_ds shmemds;
-    int shmemid;
-    if ((shmemid = shmget(IPC_PRIVATE, size, IPC_CREAT | 0600)) == -1) break;
-    if ((int)(p = shmat(shmemid, 0, 0)) == -1){
-      perror ("shmat()");
-      shmctl (shmemid, IPC_RMID, &shmemds);
-      break;
-    }
-    if (shmctl(shmemid, IPC_RMID, &shmemds) == -1) {
-      perror ("shmctl()");
-      if (shmdt(p) == -1) perror ("shmdt()");
-      break;
-    }
-//    printf("shmem: %d bytes allocated using shmget() & shmat() (%X)\n",size,p);
-    return p;
-	}
-  default:
-    printf("FATAL: Cannot alloate %d bytes shared memory :(\n",size);
-    return NULL;
-  }
-  ++shmem_type;
-}
-}
-
-void shmem_free(void* p){
-  switch(shmem_type){
-    case 2:
-	    if (shmdt(p) == -1) perror ("shmdt()");
-      break;
-  }
-}