1 #define _XOPEN_SOURCE 500
10 static void pread_file(const char *fname)
16 fd = open(fname, O_RDONLY);
23 ssize_t ret = pread(fd, buf, sizeof(buf), ofs);
25 printf("read error at ofs %lld - gave %d (%s)\n",
26 (long long)ofs, (int)ret, strerror(errno));
34 int main(int argc, const char *argv[])
37 for (i=1;i<argc;i++) {