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