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35 | #ifndef LIBC_STDIO_H_ |
35 | #ifndef LIBC_STDIO_H_ |
36 | #define LIBC_STDIO_H_ |
36 | #define LIBC_STDIO_H_ |
37 | 37 | ||
38 | #include <sys/types.h> |
38 | #include <sys/types.h> |
39 | #include <stdarg.h> |
39 | #include <stdarg.h> |
- | 40 | #include <adt/list.h> |
|
40 | 41 | ||
41 | #define EOF (-1) |
42 | #define EOF (-1) |
42 | - | ||
43 | #include <string.h> |
- | |
44 | #include <io/stream.h> |
- | |
45 | 43 | ||
46 | #define DEBUG(fmt, ...) \ |
44 | #define DEBUG(fmt, ...) \ |
47 | { \ |
45 | { \ |
48 | char buf[256]; \ |
46 | char buf[256]; \ |
49 | int n; \ |
- | |
50 | n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
47 | int n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
51 | if (n > 0) \ |
48 | if (n > 0) \ |
52 | (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, str_size(buf)); \ |
49 | (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, str_size(buf)); \ |
53 | } |
50 | } |
54 | 51 | ||
- | 52 | #ifndef SEEK_SET |
|
- | 53 | #define SEEK_SET 0 |
|
- | 54 | #define SEEK_CUR 1 |
|
- | 55 | #define SEEK_END 2 |
|
- | 56 | #endif |
|
- | 57 | ||
55 | typedef struct { |
58 | typedef struct { |
- | 59 | /** Linked list pointer. */ |
|
- | 60 | link_t link; |
|
- | 61 | ||
56 | /** Underlying file descriptor. */ |
62 | /** Underlying file descriptor. */ |
57 | int fd; |
63 | int fd; |
58 | 64 | ||
59 | /** Error indicator. */ |
65 | /** Error indicator. */ |
60 | int error; |
66 | int error; |
61 | 67 | ||
62 | /** End-of-file indicator. */ |
68 | /** End-of-file indicator. */ |
63 | int eof; |
69 | int eof; |
- | 70 | ||
- | 71 | /** Klog indicator */ |
|
- | 72 | int klog; |
|
- | 73 | ||
- | 74 | /** Phone to the file provider */ |
|
- | 75 | int phone; |
|
64 | } FILE; |
76 | } FILE; |
65 | 77 | ||
- | 78 | extern FILE *stdin; |
|
- | 79 | extern FILE *stdout; |
|
66 | extern FILE *stdin, *stdout, *stderr; |
80 | extern FILE *stderr; |
- | 81 | ||
- | 82 | /* Character and string input functions */ |
|
- | 83 | extern int fgetc(FILE *); |
|
- | 84 | extern char *fgets(char *, size_t, FILE *); |
|
67 | 85 | ||
68 | extern int getchar(void); |
86 | extern int getchar(void); |
- | 87 | extern char *gets(char *, size_t); |
|
- | 88 | ||
- | 89 | /* Character and string output functions */ |
|
- | 90 | extern int fputc(wchar_t, FILE *); |
|
- | 91 | extern int fputs(const char *, FILE *); |
|
69 | 92 | ||
- | 93 | extern int putchar(wchar_t); |
|
70 | extern int puts(const char *); |
94 | extern int puts(const char *); |
71 | extern int putchar(int); |
- | |
72 | extern int fflush(FILE *); |
- | |
73 | 95 | ||
74 | extern int printf(const char *, ...); |
96 | /* Formatted string output functions */ |
75 | extern int asprintf(char **, const char *, ...); |
97 | extern int fprintf(FILE *, const char*, ...); |
76 | extern int sprintf(char *, const char *, ...); |
98 | extern int vfprintf(FILE *, const char *, va_list); |
77 | extern int snprintf(char *, size_t , const char *, ...); |
- | |
78 | 99 | ||
- | 100 | extern int printf(const char *, ...); |
|
79 | extern int vprintf(const char *, va_list); |
101 | extern int vprintf(const char *, va_list); |
80 | extern int vsprintf(char *, const char *, va_list); |
- | |
81 | extern int vsnprintf(char *, size_t, const char *, va_list); |
- | |
82 | 102 | ||
- | 103 | extern int snprintf(char *, size_t , const char *, ...); |
|
83 | extern int rename(const char *, const char *); |
104 | extern int asprintf(char **, const char *, ...); |
- | 105 | extern int vsnprintf(char *, size_t, const char *, va_list); |
|
84 | 106 | ||
- | 107 | /* File stream functions */ |
|
85 | extern FILE *fopen(const char *, const char *); |
108 | extern FILE *fopen(const char *, const char *); |
- | 109 | extern FILE *fdopen(int, const char *); |
|
86 | extern int fclose(FILE *); |
110 | extern int fclose(FILE *); |
- | 111 | ||
87 | extern size_t fread(void *, size_t, size_t, FILE *); |
112 | extern size_t fread(void *, size_t, size_t, FILE *); |
88 | extern size_t fwrite(const void *, size_t, size_t, FILE *); |
113 | extern size_t fwrite(const void *, size_t, size_t, FILE *); |
- | 114 | ||
- | 115 | extern int fseek(FILE *, long, int); |
|
- | 116 | extern void rewind(FILE *); |
|
- | 117 | extern int ftell(FILE *); |
|
89 | extern int feof(FILE *); |
118 | extern int feof(FILE *); |
- | 119 | ||
- | 120 | extern int fflush(FILE *); |
|
90 | extern int ferror(FILE *); |
121 | extern int ferror(FILE *); |
91 | extern void clearerr(FILE *); |
122 | extern void clearerr(FILE *); |
92 | 123 | ||
93 | extern int fgetc(FILE *); |
124 | /* Misc file functions */ |
94 | extern int fputc(int, FILE *); |
- | |
95 | extern int fputs(const char *, FILE *); |
125 | extern int rename(const char *, const char *); |
96 | - | ||
97 | extern int fprintf(FILE *, const char *, ...); |
- | |
98 | extern int vfprintf(FILE *, const char *, va_list); |
- | |
99 | - | ||
100 | #define getc fgetc |
- | |
101 | #define putc fputc |
- | |
102 | - | ||
103 | extern int fseek(FILE *, long, int); |
- | |
104 | - | ||
105 | #ifndef SEEK_SET |
- | |
106 | #define SEEK_SET 0 |
- | |
107 | #define SEEK_CUR 1 |
- | |
108 | #define SEEK_END 2 |
- | |
109 | #endif |
- | |
110 | 126 | ||
111 | #endif |
127 | #endif |
112 | 128 | ||
113 | /** @} |
129 | /** @} |
114 | */ |
130 | */ |