| 215,5 → 215,62 |
|---|
| f->error = 0; |
| } |
| |
| /** Read character from a stream. */ |
| int fgetc(FILE *f) |
| { |
| unsigned char c; |
| size_t n; |
| |
| n = fread(&c, sizeof(c), 1, f); |
| if (n < 1) return EOF; |
| |
| return (int) c; |
| } |
| |
| /** Write character to a stream. */ |
| int fputc(int c, FILE *f) |
| { |
| unsigned char cc; |
| size_t n; |
| |
| cc = (unsigned char) c; |
| n = fwrite(&cc, sizeof(cc), 1, f); |
| if (n < 1) return EOF; |
| |
| return (int) cc; |
| } |
| |
| /** Write string to a stream. */ |
| int fputs(const char *s, FILE *f) |
| { |
| int rc; |
| |
| rc = 0; |
| |
| while (*s && rc >= 0) { |
| rc = fputc(*s++, f); |
| } |
| |
| if (rc < 0) return EOF; |
| |
| return 0; |
| } |
| |
| /** Seek to position in stream. */ |
| int fseek(FILE *f, long offset, int origin) |
| { |
| off_t rc; |
| |
| rc = lseek(f->fd, offset, origin); |
| if (rc == (off_t) (-1)) { |
| /* errno has been set by lseek. */ |
| return -1; |
| } |
| |
| f->eof = 0; |
| |
| return 0; |
| } |
| |
| /** @} |
| */ |