JM プロジェクトは、主に Linux 関連のマニュアルページの日本語ページを翻訳・公開しています。
... t main(void) { int fd; char *device = "/dev/vcsa2"; char *console = "/dev/tty2"; struct {unsigned char lines, cols, x, y;} scrn; unsigned short s; unsigned short mask; unsigned char attrib; int ch; fd = open(console, O_RDWR); if (fd < 0) { perror(con ... LURE); } (void) close(fd); fd = open(device, O_RDWR); if (fd < 0) { perror(device); exit(EXIT_FAILURE); } (void) read(fd, &scrn, 4); (void) lseek(fd, 4 + 2*(scrn.y*scrn.cols + scrn.x), SEEK_SET); (void) read(fd, &s, 2); ch = s & 0xff; if (s & mask) c ... ... t main(void) { int fd; char *device = "/dev/vcsa2"; char *console = "/dev/tty2"; struct {unsigned char lines, cols, x, y;} scrn; unsigned short s; unsigned short mask; unsigned char attrib; int ch; fd = open(console, O_RDWR); if (fd < 0) { perror(con ... LURE); } (void) close(fd); fd = open(device, O_RDWR); if (fd < 0) { perror(device); exit(EXIT_FAILURE); } (void) read(fd, &scrn, 4); (void) lseek(fd, 4 + 2*(scrn.y*scrn.cols + scrn.x), SEEK_SET); (void) read(fd, &s, 2); ch = s & 0xff; if (s & mask) c ... 日本語の文書やマニュアルを配布している個人/プロジェクトへのリンクです。