radare2/libr/io/t/map.c

32 lines
802 B
C

/* radare - LGPL - Copyright 2009 pancake<nopcode.org> */
#include <r_io.h>
int main () {
int ret;
RIODesc *fd;
char buf[1024];
struct r_io_t *io;
io = r_io_new();
r_io_plugin_list(io);
//fd = r_io_open(io, "/bin/ls", R_IO_READ, 0);
fd = r_io_open_nomap(io, "dbg:///bin/ls", R_IO_READ, 0);
r_io_set_fd(io, fd);
//r_io_map_add(io, fd, R_IO_READ, 0, 0xf00000, 0xffff);
r_io_map_add(io, fd->fd, R_IO_READ, 0x8048000, 0, 0xffff);
memset(buf, 0, 1024);
//ret = r_io_read_at(io, 0xf00000, buf, 1024);
// ret = r_io_seek(io, 0x8048000, R_IO_SEEK_SET);
// printf("seek = 0x%"PFMT64x"\n", ret);
ret = r_io_read_at (io, 0, (ut8*)buf, 64);
//ret = r_io_read_at(io, 0x8048000, buf, 64);
printf("%d = %02x %02x %02x %02x\n", ret, buf[0], buf[1], buf[2], buf[3]);
r_io_free(io);
return 0;
}