common: some notes and compile fixes

ulab-next
Jay Sorg 11 years ago
parent 41c3a9c6e9
commit 4e6d57dbe5

@ -1,7 +1,7 @@
/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2004-2013
* Copyright (C) Jay Sorg 2004-2014
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,6 +20,11 @@
* put all the os / arch define in here you want
*/
/* To test for Windows (64 bit or 32 bit) use _WIN32 and _WIN64 in addition
for 64 bit windows. _WIN32 is defined for both.
To test for Linux use __linux__.
To test for BSD use BSD */
#if defined(HAVE_CONFIG_H)
#include "config_ac.h"
#endif
@ -60,6 +65,13 @@
#include <stdio.h>
#include <locale.h>
/* this is so we can use #ifdef BSD later */
/* This is the recommended way of detecting BSD in the
FreeBSD Porter's Handbook. */
#if (defined(__unix__) || defined(unix)) && !defined(USG)
#include <sys/param.h>
#endif
#include "os_calls.h"
#include "arch.h"
#include "log.h"
@ -596,9 +608,11 @@ g_tcp_local_socket(void)
}
/*****************************************************************************/
/* returns error */
int APP_CC
g_sck_get_peer_cred(int sck, int *pid, int *uid, int *gid)
{
#if defined(SO_PEERCRED)
int ucred_length;
struct myucred
{
@ -625,6 +639,9 @@ g_sck_get_peer_cred(int sck, int *pid, int *uid, int *gid)
*gid = credentials.gid;
}
return 0;
#else
return 1;
#endif
}
/*****************************************************************************/
@ -3122,15 +3139,25 @@ g_text2bool(const char *s)
}
/*****************************************************************************/
/* returns pointer or nil on error */
void * APP_CC
g_shmat(int shmid)
{
return shmat(shmid, 0, 0);
#if defined(_WIN32)
return 0;
#else
return shmat(shmid, 0, 0);
#endif
}
/*****************************************************************************/
/* returns -1 on error */
int APP_CC
g_shmdt(const void *shmaddr)
{
#if defined(_WIN32)
return -1;
#else
return shmdt(shmaddr);
#endif
}

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