Annotation of qemu/qemu-common.h, revision 1.1.1.1

1.1       root        1: /* Common header file that is included by all of qemu.  */
                      2: #ifndef QEMU_COMMON_H
                      3: #define QEMU_COMMON_H
                      4: 
                      5: /* we put basic includes here to avoid repeating them in device drivers */
                      6: #include <stdlib.h>
                      7: #include <stdio.h>
                      8: #include <stdarg.h>
                      9: #include <string.h>
                     10: #include <inttypes.h>
                     11: #include <limits.h>
                     12: #include <time.h>
                     13: #include <ctype.h>
                     14: #include <errno.h>
                     15: #include <unistd.h>
                     16: #include <fcntl.h>
                     17: #include <sys/stat.h>
                     18: 
                     19: #ifndef O_LARGEFILE
                     20: #define O_LARGEFILE 0
                     21: #endif
                     22: #ifndef O_BINARY
                     23: #define O_BINARY 0
                     24: #endif
                     25: 
                     26: #ifndef ENOMEDIUM
                     27: #define ENOMEDIUM ENODEV
                     28: #endif
                     29: 
                     30: #ifdef _WIN32
                     31: #define WIN32_LEAN_AND_MEAN
                     32: #include <windows.h>
                     33: #define fsync _commit
                     34: #define lseek _lseeki64
                     35: #define ENOTSUP 4096
                     36: extern int qemu_ftruncate64(int, int64_t);
                     37: #define ftruncate qemu_ftruncate64
                     38: 
                     39: 
                     40: static inline char *realpath(const char *path, char *resolved_path)
                     41: {
                     42:     _fullpath(resolved_path, path, _MAX_PATH);
                     43:     return resolved_path;
                     44: }
                     45: 
                     46: #define PRId64 "I64d"
                     47: #define PRIx64 "I64x"
                     48: #define PRIu64 "I64u"
                     49: #define PRIo64 "I64o"
                     50: #endif
                     51: 
                     52: /* FIXME: Remove NEED_CPU_H.  */
                     53: #ifndef NEED_CPU_H
                     54: 
                     55: #include "config-host.h"
                     56: #include <setjmp.h>
                     57: #include "osdep.h"
                     58: #include "bswap.h"
                     59: 
                     60: #else
                     61: 
                     62: #include "cpu.h"
                     63: 
                     64: #endif /* !defined(NEED_CPU_H) */
                     65: 
                     66: /* bottom halves */
                     67: typedef struct QEMUBH QEMUBH;
                     68: 
                     69: typedef void QEMUBHFunc(void *opaque);
                     70: 
                     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);
                     76: 
                     77: uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
                     78: 
                     79: /* cutils.c */
                     80: void pstrcpy(char *buf, int buf_size, const char *str);
                     81: char *pstrcat(char *buf, int buf_size, const char *s);
                     82: int strstart(const char *str, const char *val, const char **ptr);
                     83: int stristart(const char *str, const char *val, const char **ptr);
                     84: time_t mktimegm(struct tm *tm);
                     85: 
                     86: /* Error handling.  */
                     87: 
                     88: void hw_error(const char *fmt, ...)
                     89:     __attribute__ ((__format__ (__printf__, 1, 2)))
                     90:     __attribute__ ((__noreturn__));
                     91: 
                     92: /* IO callbacks.  */
                     93: typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
                     94: typedef int IOCanRWHandler(void *opaque);
                     95: typedef void IOHandler(void *opaque);
                     96: 
                     97: struct ParallelIOArg {
                     98:     void *buffer;
                     99:     int count;
                    100: };
                    101: 
                    102: typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
                    103: 
                    104: /* A load of opaque types so that device init declarations don't have to
                    105:    pull in all the real definitions.  */
                    106: typedef struct NICInfo NICInfo;
                    107: typedef struct AudioState AudioState;
                    108: typedef struct BlockDriverState BlockDriverState;
                    109: typedef struct DisplayState DisplayState;
                    110: typedef struct TextConsole TextConsole;
                    111: typedef struct CharDriverState CharDriverState;
                    112: typedef struct VLANState VLANState;
                    113: typedef struct QEMUFile QEMUFile;
                    114: typedef struct i2c_bus i2c_bus;
                    115: typedef struct i2c_slave i2c_slave;
                    116: typedef struct SMBusDevice SMBusDevice;
                    117: typedef struct QEMUTimer QEMUTimer;
                    118: typedef struct PCIBus PCIBus;
                    119: typedef struct PCIDevice PCIDevice;
                    120: typedef struct SerialState SerialState;
                    121: typedef struct IRQState *qemu_irq;
                    122: struct pcmcia_card_s;
                    123: 
                    124: #endif

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