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1 | #ifndef WIN32IOP_H |
2 | #define WIN32IOP_H |
3 | |
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4 | #ifndef START_EXTERN_C |
5 | #ifdef __cplusplus |
6 | # define START_EXTERN_C extern "C" { |
7 | # define END_EXTERN_C } |
8 | # define EXTERN_C extern "C" |
9 | #else |
10 | # define START_EXTERN_C |
11 | # define END_EXTERN_C |
12 | # define EXTERN_C |
13 | #endif |
14 | #endif |
15 | |
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16 | /* |
17 | * defines for flock emulation |
18 | */ |
19 | #define LOCK_SH 1 |
20 | #define LOCK_EX 2 |
21 | #define LOCK_NB 4 |
22 | #define LOCK_UN 8 |
23 | |
24 | #include <win32io.h> /* pull in the io sub system structure */ |
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25 | |
26 | /* |
27 | * Make this as close to original stdio as possible. |
28 | */ |
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29 | |
30 | /* |
31 | * function prototypes for our own win32io layer |
32 | */ |
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33 | START_EXTERN_C |
34 | |
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35 | EXT int * win32_errno(void); |
36 | EXT char *** win32_environ(void); |
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37 | EXT FILE* win32_stdin(void); |
38 | EXT FILE* win32_stdout(void); |
39 | EXT FILE* win32_stderr(void); |
40 | EXT int win32_ferror(FILE *fp); |
41 | EXT int win32_feof(FILE *fp); |
42 | EXT char* win32_strerror(int e); |
43 | |
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44 | EXT int win32_fprintf(FILE *pf, const char *format, ...); |
45 | EXT int win32_printf(const char *format, ...); |
46 | EXT int win32_vfprintf(FILE *pf, const char *format, va_list arg); |
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47 | EXT int win32_vprintf(const char *format, va_list arg); |
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48 | EXT size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf); |
49 | EXT size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf); |
50 | EXT FILE* win32_fopen(const char *path, const char *mode); |
51 | EXT FILE* win32_fdopen(int fh, const char *mode); |
52 | EXT FILE* win32_freopen(const char *path, const char *mode, FILE *pf); |
53 | EXT int win32_fclose(FILE *pf); |
54 | EXT int win32_fputs(const char *s,FILE *pf); |
55 | EXT int win32_fputc(int c,FILE *pf); |
56 | EXT int win32_ungetc(int c,FILE *pf); |
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57 | EXT int win32_getc(FILE *pf); |
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58 | EXT int win32_fileno(FILE *pf); |
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59 | EXT void win32_clearerr(FILE *pf); |
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60 | EXT int win32_fflush(FILE *pf); |
61 | EXT long win32_ftell(FILE *pf); |
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62 | EXT int win32_fseek(FILE *pf,long offset,int origin); |
63 | EXT int win32_fgetpos(FILE *pf,fpos_t *p); |
64 | EXT int win32_fsetpos(FILE *pf,const fpos_t *p); |
65 | EXT void win32_rewind(FILE *pf); |
66 | EXT FILE* win32_tmpfile(void); |
67 | EXT void win32_abort(void); |
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68 | EXT int win32_fstat(int fd,struct stat *bufptr); |
69 | EXT int win32_stat(const char *name,struct stat *bufptr); |
70 | EXT int win32_pipe( int *phandles, unsigned int psize, int textmode ); |
71 | EXT FILE* win32_popen( const char *command, const char *mode ); |
72 | EXT int win32_pclose( FILE *pf); |
73 | EXT int win32_setmode( int fd, int mode); |
74 | EXT long win32_lseek( int fd, long offset, int origin); |
75 | EXT long win32_tell( int fd); |
76 | EXT int win32_dup( int fd); |
77 | EXT int win32_dup2(int h1, int h2); |
78 | EXT int win32_open(const char *path, int oflag,...); |
79 | EXT int win32_close(int fd); |
80 | EXT int win32_eof(int fd); |
81 | EXT int win32_read(int fd, void *buf, unsigned int cnt); |
82 | EXT int win32_write(int fd, const void *buf, unsigned int cnt); |
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83 | EXT int win32_spawnvp(int mode, const char *cmdname, |
84 | const char *const *argv); |
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85 | EXT int win32_mkdir(const char *dir, int mode); |
86 | EXT int win32_rmdir(const char *dir); |
87 | EXT int win32_chdir(const char *dir); |
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88 | EXT int win32_flock(int fd, int oper); |
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89 | EXT int win32_execvp(const char *cmdname, const char *const *argv); |
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90 | EXT void win32_perror(const char *str); |
91 | EXT void win32_setbuf(FILE *pf, char *buf); |
92 | EXT int win32_setvbuf(FILE *pf, char *buf, int type, size_t size); |
93 | EXT int win32_flushall(void); |
94 | EXT int win32_fcloseall(void); |
95 | EXT char* win32_fgets(char *s, int n, FILE *pf); |
96 | EXT char* win32_gets(char *s); |
97 | EXT int win32_fgetc(FILE *pf); |
98 | EXT int win32_putc(int c, FILE *pf); |
99 | EXT int win32_puts(const char *s); |
100 | EXT int win32_getchar(void); |
101 | EXT int win32_putchar(int c); |
102 | EXT void* win32_malloc(size_t size); |
103 | EXT void* win32_calloc(size_t numitems, size_t size); |
104 | EXT void* win32_realloc(void *block, size_t size); |
105 | EXT void win32_free(void *block); |
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106 | |
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107 | /* |
108 | * these two are win32 specific but still io related |
109 | */ |
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110 | EXT int win32_open_osfhandle(long handle, int flags); |
111 | EXT long win32_get_osfhandle(int fd); |
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112 | |
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113 | |
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114 | EXT PWIN32_IOSUBSYSTEM SetIOSubSystem(void *piosubsystem); |
115 | EXT PWIN32_IOSUBSYSTEM GetIOSubSystem(void); |
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116 | |
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117 | END_EXTERN_C |
118 | |
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119 | /* |
120 | * the following six(6) is #define in stdio.h |
121 | */ |
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122 | #ifndef WIN32IO_IS_STDIO |
123 | #undef errno |
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124 | #undef environ |
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125 | #undef stderr |
126 | #undef stdin |
127 | #undef stdout |
128 | #undef ferror |
129 | #undef feof |
130 | |
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131 | #ifdef __BORLANDC__ |
132 | #undef ungetc |
133 | #undef getc |
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134 | #undef putc |
135 | #undef getchar |
136 | #undef putchar |
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137 | #undef fileno |
138 | #endif |
139 | |
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140 | #define stderr win32_stderr() |
141 | #define stdout win32_stdout() |
142 | #define stdin win32_stdin() |
143 | #define feof(f) win32_feof(f) |
144 | #define ferror(f) win32_ferror(f) |
145 | #define errno (*win32_errno()) |
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146 | #define environ (*win32_environ()) |
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147 | #define strerror win32_strerror |
148 | |
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149 | /* |
150 | * redirect to our own version |
151 | */ |
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152 | #define fprintf win32_fprintf |
153 | #define vfprintf win32_vfprintf |
154 | #define printf win32_printf |
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155 | #define vprintf win32_vprintf |
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156 | #define fread(buf,size,count,f) win32_fread(buf,size,count,f) |
157 | #define fwrite(buf,size,count,f) win32_fwrite(buf,size,count,f) |
158 | #define fopen win32_fopen |
159 | #define fdopen win32_fdopen |
160 | #define freopen win32_freopen |
161 | #define fclose(f) win32_fclose(f) |
162 | #define fputs(s,f) win32_fputs(s,f) |
163 | #define fputc(c,f) win32_fputc(c,f) |
164 | #define ungetc(c,f) win32_ungetc(c,f) |
165 | #define getc(f) win32_getc(f) |
166 | #define fileno(f) win32_fileno(f) |
167 | #define clearerr(f) win32_clearerr(f) |
168 | #define fflush(f) win32_fflush(f) |
169 | #define ftell(f) win32_ftell(f) |
170 | #define fseek(f,o,w) win32_fseek(f,o,w) |
171 | #define fgetpos(f,p) win32_fgetpos(f,p) |
172 | #define fsetpos(f,p) win32_fsetpos(f,p) |
173 | #define rewind(f) win32_rewind(f) |
174 | #define tmpfile() win32_tmpfile() |
175 | #define abort() win32_abort() |
176 | #define fstat(fd,bufptr) win32_fstat(fd,bufptr) |
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177 | #define stat(pth,bufptr) win32_stat(pth,bufptr) |
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178 | #define setmode(fd,mode) win32_setmode(fd,mode) |
179 | #define lseek(fd,offset,orig) win32_lseek(fd,offset,orig) |
180 | #define tell(fd) win32_tell(fd) |
181 | #define dup(fd) win32_dup(fd) |
182 | #define dup2(fd1,fd2) win32_dup2(fd1,fd2) |
183 | #define open win32_open |
184 | #define close(fd) win32_close(fd) |
185 | #define eof(fd) win32_eof(fd) |
186 | #define read(fd,b,s) win32_read(fd,b,s) |
187 | #define write(fd,b,s) win32_write(fd,b,s) |
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188 | #define _open_osfhandle win32_open_osfhandle |
189 | #define _get_osfhandle win32_get_osfhandle |
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190 | #define spawnvp win32_spawnvp |
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191 | #define mkdir win32_mkdir |
192 | #define rmdir win32_rmdir |
193 | #define chdir win32_chdir |
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194 | #define flock(fd,o) win32_flock(fd,o) |
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195 | #define execvp win32_execvp |
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196 | #define perror win32_perror |
197 | #define setbuf win32_setbuf |
198 | #define setvbuf win32_setvbuf |
199 | #define flushall win32_flushall |
200 | #define fcloseall win32_fcloseall |
201 | #define fgets win32_fgets |
202 | #define gets win32_gets |
203 | #define fgetc win32_fgetc |
204 | #define putc win32_putc |
205 | #define puts win32_puts |
206 | #define getchar win32_getchar |
207 | #define putchar win32_putchar |
208 | #define fscanf (GetIOSubSystem()->pfnfscanf) |
209 | #define scanf (GetIOSubSystem()->pfnscanf) |
210 | #define malloc win32_malloc |
211 | #define calloc win32_calloc |
212 | #define realloc win32_realloc |
213 | #define free win32_free |
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214 | #endif /* WIN32IO_IS_STDIO */ |
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215 | |
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216 | #endif /* WIN32IOP_H */ |