1 files changed, 0 insertions, 150 deletions
diff --git a/compat/shm.c b/compat/shm.c
deleted file mode 100644
index 95263a08..00000000
--- a/compat/shm.c
+++ /dev/null
@@ -1,150 +0,0 @@
-#define BUILD_SHM
-#include "shm.h"
-
-#ifdef SHM_WIN32
-
-#include <windows.h>
-
-SHM_FUN(void, init, const char* shm_name, const char* mutex_name, int map_size)
-{
-    if (mutex_name != NULL)
-    {
-        self->mutex = CreateMutexA(NULL, false, mutex_name);
-
-        if (!self->mutex)
-            goto fail;
-    }
-
-    self->mapped_file = CreateFileMappingA(
-        INVALID_HANDLE_VALUE,
-        NULL,
-        PAGE_READWRITE,
-        0,
-        (unsigned)map_size,
-        shm_name);
-
-    if (!self->mapped_file)
-        goto fail;
-
-    self->mem = MapViewOfFile(self->mapped_file,
-                              FILE_MAP_WRITE,
-                              0,
-                              0,
-                              (unsigned) map_size);
-
-    if (!self->mem)
-        goto fail;
-
-    return;
-
-fail:
-    SHM_FUN_NAME(free)(self);
-}
-
-SHM_FUN0(void, free)
-{
-    if (self->mem)
-        (void) UnmapViewOfFile(self->mem);
-
-    if (self->mapped_file)
-        (void) CloseHandle(self->mapped_file);
-
-    if (self->mutex)
-        (void) CloseHandle(self->mutex);
-
-    self->mem = NULL;
-    self->mapped_file = NULL;
-    self->mutex = NULL;
-}
-
-SHM_FUN0(void, lock)
-{
-    if (self->mutex)
-        (void)(WaitForSingleObject(self->mutex, INFINITE) == WAIT_OBJECT_0);
-}
-
-SHM_FUN0(void, unlock)
-{
-    (void) ReleaseMutex(self->mutex);
-}
-
-SHM_FUN0(bool, success)
-{
-    return self->mem != NULL;
-}
-
-#else
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/file.h>
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <alloca.h>
-
-//#pragma GCC diagnostic ignored "-Wunused-result"
-
-SHM_FUN(void, init, const char *shm_name, const char* mutex_name, int map_size)
-{
-    char* filename = alloca(strlen(shm_name)+2);
-    (void)mutex_name;
-
-    self->mem = (void*)-1;
-    self->fd = -1;
-    self->size = 0;
-
-    if (map_size <= 0)
-        goto fail;
-
-    self->size = map_size;
-    strcpy(filename, "/");
-    strcat(filename, shm_name);
-    self->fd = shm_open(filename, O_RDWR | O_CREAT, 0600);
-    (void)ftruncate(self->fd, (off_t)map_size);
-    self->mem = mmap(NULL, (size_t)map_size, PROT_READ|PROT_WRITE, MAP_SHARED, self->fd, (off_t)0);
-
-    if (self->mem == (void*)-1)
-        goto fail;
-
-    return;
-
-fail:
-    SHM_FUN_NAME(free)(self);
-}
-
-SHM_FUN0(void, free)
-{
-    if (self->mem != (void*)-1)
-        (void)munmap(self->mem, self->size);
-    if (self->fd != -1)
-        (void)close(self->fd);
-
-    self->mem = (void*)-1;
-    self->fd = -1;
-    self->size = 0;
-}
-
-SHM_FUN0(void, lock)
-{
-    flock(self->fd, LOCK_EX);
-}
-
-SHM_FUN0(void, unlock)
-{
-    flock(self->fd, LOCK_UN);
-}
-
-SHM_FUN0(bool, success)
-{
-    return self->mem != (void*) -1;
-}
-
-#endif
-
-SHM_FUN0(void*, ptr)
-{
-    return self->mem;
-}