diff options
Diffstat (limited to 'testing/sg_take_snap.c')
| -rw-r--r-- | testing/sg_take_snap.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/testing/sg_take_snap.c b/testing/sg_take_snap.c index e0459dbc..852d3be6 100644 --- a/testing/sg_take_snap.c +++ b/testing/sg_take_snap.c @@ -55,7 +55,7 @@ #define ME "sg_take_snap: " -static const char * version_str = "1.00.67 20210330"; +static const char * version_str = "1.01 20210403"; #define SG_TAKE_MAX_DEVS 16 @@ -161,6 +161,29 @@ int main(int argc, char * argv[]) sg_fd = -1; goto fini; } + if (0 == k) { + int t; + + res = ioctl(sg_fd, SG_GET_VERSION_NUM, &t); + if ((res < 0) || (t < 30000)) { + pr2serr("sg driver prior to 3.0.00\n"); + ret = SG_LIB_FILE_ERROR; + goto fini; + } + if (verbose) { + pr2serr("sg driver version: %d.%02d.%02d\n", + t / 10000, (t % 10000) / 100, t % 100); + } + if (t < 40000) { + pr2serr("Warning: sg driver prior to 4.0.00\n"); + ret = SG_LIB_FILE_ERROR; + goto fini; + } else if (t < 40045) { + pr2serr("Warning: sg driver prior to 4.0.45\n"); + ret = SG_LIB_FILE_ERROR; + goto fini; + } + } seip = &sei; memset(seip, 0, sizeof(*seip)); |