1 /* Common header file that is included by all of qemu. */
5 /* we put basic includes here to avoid repeating them in device drivers */
27 #define ENOMEDIUM ENODEV
31 #define WIN32_LEAN_AND_MEAN
34 #define lseek _lseeki64
36 extern int qemu_ftruncate64(int, int64_t);
37 #define ftruncate qemu_ftruncate64
40 static inline char *realpath(const char *path, char *resolved_path)
42 _fullpath(resolved_path, path, _MAX_PATH);
52 /* FIXME: Remove NEED_CPU_H. */
55 #include "config-host.h"
64 #endif /* !defined(NEED_CPU_H) */
67 typedef struct QEMUBH QEMUBH;
69 typedef void QEMUBHFunc(void *opaque);
71 QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
72 void qemu_bh_schedule(QEMUBH *bh);
73 void qemu_bh_cancel(QEMUBH *bh);
74 void qemu_bh_delete(QEMUBH *bh);
75 int qemu_bh_poll(void);
77 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
79 void qemu_get_timedate(struct tm *tm, int offset);
80 int qemu_timedate_diff(struct tm *tm);
83 void pstrcpy(char *buf, int buf_size, const char *str);
84 char *pstrcat(char *buf, int buf_size, const char *s);
85 char *pstrdup(const char *str, size_t buf_size);
86 int strstart(const char *str, const char *val, const char **ptr);
87 int stristart(const char *str, const char *val, const char **ptr);
88 time_t mktimegm(struct tm *tm);
90 void *qemu_malloc(size_t size);
91 void *qemu_realloc(void *ptr, size_t size);
92 void *qemu_mallocz(size_t size);
93 void qemu_free(void *ptr);
94 char *qemu_strdup(const char *str);
96 void *get_mmap_addr(unsigned long size);
101 void hw_error(const char *fmt, ...)
102 __attribute__ ((__format__ (__printf__, 1, 2)))
103 __attribute__ ((__noreturn__));
106 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
107 typedef int IOCanRWHandler(void *opaque);
108 typedef void IOHandler(void *opaque);
110 struct ParallelIOArg {
115 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
117 /* A load of opaque types so that device init declarations don't have to
118 pull in all the real definitions. */
119 typedef struct NICInfo NICInfo;
120 typedef struct HCIInfo HCIInfo;
121 typedef struct AudioState AudioState;
122 typedef struct BlockDriverState BlockDriverState;
123 typedef struct DisplayState DisplayState;
124 typedef struct TextConsole TextConsole;
125 typedef TextConsole QEMUConsole;
126 typedef struct CharDriverState CharDriverState;
127 typedef struct VLANState VLANState;
128 typedef struct QEMUFile QEMUFile;
129 typedef struct i2c_bus i2c_bus;
130 typedef struct i2c_slave i2c_slave;
131 typedef struct SMBusDevice SMBusDevice;
132 typedef struct QEMUTimer QEMUTimer;
133 typedef struct PCIBus PCIBus;
134 typedef struct PCIDevice PCIDevice;
135 typedef struct SerialState SerialState;
136 typedef struct IRQState *qemu_irq;
137 struct pcmcia_card_s;
140 void cpu_save(QEMUFile *f, void *opaque);
141 int cpu_load(QEMUFile *f, void *opaque, int version_id);
143 /* Force QEMU to stop what it's doing and service IO */
144 void qemu_service_io(void);