| 37,78 → 37,117 |
|---|
| |
| #include <sys/types.h> |
| #include <stdarg.h> |
| #include <adt/list.h> |
| |
| #define EOF (-1) |
| #define EOF (-1) |
| |
| #include <string.h> |
| #include <io/stream.h> |
| /** Default size for stream I/O buffers */ |
| #define BUFSIZ 4096 |
| |
| #define DEBUG(fmt, ...) \ |
| { \ |
| char buf[256]; \ |
| int n; \ |
| n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
| int n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
| if (n > 0) \ |
| (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, str_size(buf)); \ |
| } |
| |
| #ifndef SEEK_SET |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| #endif |
| |
| enum _buffer_type { |
| /** No buffering */ |
| _IONBF, |
| /** Line buffering */ |
| _IOLBF, |
| /** Full buffering */ |
| _IOFBF |
| }; |
| |
| typedef struct { |
| /** Linked list pointer. */ |
| link_t link; |
| |
| /** Underlying file descriptor. */ |
| int fd; |
| |
| |
| /** Error indicator. */ |
| int error; |
| |
| |
| /** End-of-file indicator. */ |
| int eof; |
| |
| /** Klog indicator */ |
| int klog; |
| |
| /** Phone to the file provider */ |
| int phone; |
| |
| /** Buffering type */ |
| enum _buffer_type btype; |
| /** Buffer */ |
| uint8_t *buf; |
| /** Buffer size */ |
| size_t buf_size; |
| /** Buffer I/O pointer */ |
| uint8_t *buf_head; |
| } FILE; |
| |
| extern FILE *stdin, *stdout, *stderr; |
| extern FILE *stdin; |
| extern FILE *stdout; |
| extern FILE *stderr; |
| |
| /* Character and string input functions */ |
| extern int fgetc(FILE *); |
| extern char *fgets(char *, size_t, FILE *); |
| |
| extern int getchar(void); |
| extern char *gets(char *, size_t); |
| |
| /* Character and string output functions */ |
| extern int fputc(wchar_t, FILE *); |
| extern int fputs(const char *, FILE *); |
| |
| extern int putchar(wchar_t); |
| extern int puts(const char *); |
| extern int putchar(int); |
| extern int fflush(FILE *); |
| |
| /* Formatted string output functions */ |
| extern int fprintf(FILE *, const char*, ...); |
| extern int vfprintf(FILE *, const char *, va_list); |
| |
| extern int printf(const char *, ...); |
| extern int vprintf(const char *, va_list); |
| |
| extern int snprintf(char *, size_t , const char *, ...); |
| extern int asprintf(char **, const char *, ...); |
| extern int sprintf(char *, const char *, ...); |
| extern int snprintf(char *, size_t , const char *, ...); |
| |
| extern int vprintf(const char *, va_list); |
| extern int vsprintf(char *, const char *, va_list); |
| extern int vsnprintf(char *, size_t, const char *, va_list); |
| |
| extern int rename(const char *, const char *); |
| |
| /* File stream functions */ |
| extern FILE *fopen(const char *, const char *); |
| extern FILE *fdopen(int, const char *); |
| extern int fclose(FILE *); |
| |
| extern size_t fread(void *, size_t, size_t, FILE *); |
| extern size_t fwrite(const void *, size_t, size_t, FILE *); |
| |
| extern int fseek(FILE *, long, int); |
| extern void rewind(FILE *); |
| extern int ftell(FILE *); |
| extern int feof(FILE *); |
| |
| extern int fflush(FILE *); |
| extern int ferror(FILE *); |
| extern void clearerr(FILE *); |
| |
| extern int fgetc(FILE *); |
| extern int fputc(int, FILE *); |
| extern int fputs(const char *, FILE *); |
| extern void setvbuf(FILE *, void *, int, size_t); |
| |
| extern int fprintf(FILE *, const char *, ...); |
| extern int vfprintf(FILE *, const char *, va_list); |
| /* Misc file functions */ |
| extern int rename(const char *, const char *); |
| |
| #define getc fgetc |
| #define putc fputc |
| |
| extern int fseek(FILE *, long, int); |
| |
| #ifndef SEEK_SET |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| #endif |
| |
| #endif |
| |
| /** @} |
| */ |