CC i386-softmmu/monitor.o
cc1: warnings being treated as errors
/usr/src/RPM/BUILD/qemu-0.11.92/monitor.c: In function 'do_memory_save':
/usr/src/RPM/BUILD/qemu-0.11.92/monitor.c:1318: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
/usr/src/RPM/BUILD/qemu-0.11.92/monitor.c: In function 'do_physical_memory_save':
/usr/src/RPM/BUILD/qemu-0.11.92/monitor.c:1345: error: ignoring return value of 'fwrite', declared with attribute warn_unused_result
make[1]: *** [monitor.o] Error 1
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
if (l > size)
l = size;
cpu_memory_rw_debug(env, addr, buf, l, 0);
- fwrite(buf, 1, l, f);
+ if (fwrite(buf, 1, l, f) != l) {
+ monitor_printf(mon, "fwrite() error in do_memory_save\n");
+ goto exit;
+ }
addr += l;
size -= l;
}
+exit:
fclose(f);
}
if (l > size)
l = size;
cpu_physical_memory_rw(addr, buf, l, 0);
- fwrite(buf, 1, l, f);
+ if (fwrite(buf, 1, l, f) != l) {
+ monitor_printf(mon, "fwrite() error in do_physical_memory_save\n");
+ goto exit;
+ }
fflush(f);
addr += l;
size -= l;
}
+exit:
fclose(f);
}