compat/shm: this must go under #ifdef _WIN32

1 files changed, 81 insertions, 80 deletions

diff --git a/compat/shm.cpp b/compat/shm.cpp
index c11e48e7..4bd89d35 100644
--- a/compat/shm.cpp
+++ b/compat/shm.cpp
@@ -7,7 +7,7 @@
 
 #include "shm.h"
 
-#if defined(_WIN32)
+#if defined _WIN32
 
 #include <cstring>
 #include <stdio.h>
@@ -32,6 +32,86 @@ struct secattr final
     ~secattr();
 };
 
+void secattr::cleanup()
+{
+    if (pEveryoneSID)
+        FreeSid(pEveryoneSID);
+    if (pACL)
+        LocalFree(pACL);
+    if (pSD)
+        LocalFree(pSD);
+    success = false;
+    pSD = nullptr;
+    pEveryoneSID = nullptr;
+    pACL = nullptr;
+}
+
+secattr::secattr(DWORD perms) : success(true), pSD(nullptr), pEveryoneSID(nullptr), pACL(nullptr)
+{
+    SID_IDENTIFIER_AUTHORITY SIDAuthWorld = SECURITY_WORLD_SID_AUTHORITY;
+    EXPLICIT_ACCESS ea;
+
+    if(!AllocateAndInitializeSid(&SIDAuthWorld, 1,
+                                 SECURITY_WORLD_RID,
+                                 0, 0, 0, 0, 0, 0, 0,
+                                 &pEveryoneSID))
+    {
+        fprintf(stderr, "AllocateAndInitializeSid: %d\n", (int) GetLastError());
+        goto cleanup;
+    }
+
+    memset(&ea, 0, sizeof(ea));
+
+    ea.grfAccessPermissions = perms;
+    ea.grfAccessMode = SET_ACCESS;
+    ea.grfInheritance = NO_INHERITANCE;
+    ea.Trustee.TrusteeForm = TRUSTEE_IS_SID;
+    ea.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
+    ea.Trustee.ptstrName  = (LPTSTR) pEveryoneSID;
+
+    if (SetEntriesInAcl(1, &ea, NULL, &pACL) != ERROR_SUCCESS)
+    {
+        fprintf(stderr, "SetEntriesInAcl: %d\n", (int) GetLastError());
+        goto cleanup;
+    }
+
+    pSD = (SECURITY_DESCRIPTOR*) LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH);
+    if (pSD == nullptr)
+    {
+        fprintf(stderr, "LocalAlloc: %d\n", (int) GetLastError());
+        goto cleanup;
+    }
+
+    if (!InitializeSecurityDescriptor(pSD,
+                                      SECURITY_DESCRIPTOR_REVISION))
+    {
+        fprintf(stderr, "InitializeSecurityDescriptor: %d\n", (int) GetLastError());
+        goto cleanup;
+    }
+
+    if (!SetSecurityDescriptorDacl(pSD,
+                                   TRUE,
+                                   pACL,
+                                   FALSE))
+    {
+        fprintf(stderr, "SetSecurityDescriptorDacl: %d\n", (int) GetLastError());
+        goto cleanup;
+    }
+
+    attrs.bInheritHandle = false;
+    attrs.lpSecurityDescriptor = pSD;
+    attrs.nLength = sizeof(SECURITY_ATTRIBUTES);
+
+    return;
+cleanup:
+    cleanup();
+}
+
+secattr::~secattr()
+{
+    cleanup();
+}
+
 shm_wrapper::shm_wrapper(const char* shm_name, const char* mutex_name, int map_size)
 {
     secattr sa(GENERIC_ALL|SYNCHRONIZE);
@@ -158,82 +238,3 @@ bool shm_wrapper::success()
 #endif
 }
 
-void secattr::cleanup()
-{
-    if (pEveryoneSID)
-        FreeSid(pEveryoneSID);
-    if (pACL)
-        LocalFree(pACL);
-    if (pSD)
-        LocalFree(pSD);
-    success = false;
-    pSD = nullptr;
-    pEveryoneSID = nullptr;
-    pACL = nullptr;
-}
-
-secattr::secattr(DWORD perms) : success(true), pSD(nullptr), pEveryoneSID(nullptr), pACL(nullptr)
-{
-    SID_IDENTIFIER_AUTHORITY SIDAuthWorld = SECURITY_WORLD_SID_AUTHORITY;
-    EXPLICIT_ACCESS ea;
-
-    if(!AllocateAndInitializeSid(&SIDAuthWorld, 1,
-                                 SECURITY_WORLD_RID,
-                                 0, 0, 0, 0, 0, 0, 0,
-                                 &pEveryoneSID))
-    {
-        fprintf(stderr, "AllocateAndInitializeSid: %d\n", (int) GetLastError());
-        goto cleanup;
-    }
-
-    memset(&ea, 0, sizeof(ea));
-
-    ea.grfAccessPermissions = perms;
-    ea.grfAccessMode = SET_ACCESS;
-    ea.grfInheritance = NO_INHERITANCE;
-    ea.Trustee.TrusteeForm = TRUSTEE_IS_SID;
-    ea.Trustee.TrusteeType = TRUSTEE_IS_WELL_KNOWN_GROUP;
-    ea.Trustee.ptstrName  = (LPTSTR) pEveryoneSID;
-
-    if (SetEntriesInAcl(1, &ea, NULL, &pACL) != ERROR_SUCCESS)
-    {
-        fprintf(stderr, "SetEntriesInAcl: %d\n", (int) GetLastError());
-        goto cleanup;
-    }
-
-    pSD = (SECURITY_DESCRIPTOR*) LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH);
-    if (pSD == nullptr)
-    {
-        fprintf(stderr, "LocalAlloc: %d\n", (int) GetLastError());
-        goto cleanup;
-    }
-
-    if (!InitializeSecurityDescriptor(pSD,
-                                      SECURITY_DESCRIPTOR_REVISION))
-    {
-        fprintf(stderr, "InitializeSecurityDescriptor: %d\n", (int) GetLastError());
-        goto cleanup;
-    }
-
-    if (!SetSecurityDescriptorDacl(pSD,
-                                   TRUE,
-                                   pACL,
-                                   FALSE))
-    {
-        fprintf(stderr, "SetSecurityDescriptorDacl: %d\n", (int) GetLastError());
-        goto cleanup;
-    }
-
-    attrs.bInheritHandle = false;
-    attrs.lpSecurityDescriptor = pSD;
-    attrs.nLength = sizeof(SECURITY_ATTRIBUTES);
-
-    return;
-cleanup:
-    cleanup();
-}
-
-secattr::~secattr()
-{
-    cleanup();
-}