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https://git.code.sf.net/p/quake/quakeforge
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119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
/*
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sys.h
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non-portable functions
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifndef __sys_h
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#define __sys_h
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/** \addtogroup utils */
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//@{
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/** \defgroup sys Portability
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Non-portable functions
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*/
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//@{
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#include <stdio.h>
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#include <stdarg.h>
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extern struct cvar_s *sys_nostdout;
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extern struct cvar_s *sys_extrasleep;
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extern struct cvar_s *sys_dead_sleep;
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extern struct cvar_s *sys_sleep;
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extern struct cvar_s *developer;
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extern const char sys_char_map[256];
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typedef struct date_s {
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int sec;
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int min;
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int hour;
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int day;
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int mon;
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int year;
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char str[128];
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} date_t;
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int Sys_FileTime (const char *path);
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int Sys_mkdir (const char *path);
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typedef void (*sys_printf_t) (const char *fmt, va_list args);
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void Sys_SetStdPrintf (sys_printf_t func);
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void Sys_SetErrPrintf (sys_printf_t func);
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void Sys_Print (FILE *stream, const char *fmt, va_list args);
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void Sys_Printf (const char *fmt, ...) __attribute__((format(printf,1,2)));
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void Sys_DPrintf (const char *fmt, ...) __attribute__((format(printf,1,2)));
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void Sys_Error (const char *error, ...) __attribute__((format(printf,1,2), noreturn));
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void Sys_Quit (void) __attribute__((noreturn));
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void Sys_Shutdown (void);
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void Sys_RegisterShutdown (void (*func) (void));
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double Sys_DoubleTime (void);
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void Sys_TimeOfDay(date_t *date);
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int Sys_CheckInput (int idle, unsigned int net_socket);
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const char *Sys_ConsoleInput (void);
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void Sys_Sleep (void);
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int Sys_TimeID (void);
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// called to yield for a little bit so as
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// not to hog cpu when paused or debugging
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void Sys_MaskFPUExceptions (void);
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void Sys_PushSignalHook (int (*hook)(int, void*), void *data);
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void Sys_PopSignalHook (void);
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// send text to the console
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void Sys_Init (void);
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void Sys_Init_Cvars (void);
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//
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// memory protection
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//
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void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length);
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void Sys_PageIn (void *ptr, int size);
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//
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// system IO
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//
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void Sys_DebugLog(const char *file, const char *fmt, ...) __attribute__((format(printf,2,3)));
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#define SYS_CHECKMEM(x) \
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do { \
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if (!(x)) \
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Sys_Error ("%s: Failed to allocate memory.", __FUNCTION__); \
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} while (0)
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//@}
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//@}
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#endif // __sys_h
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