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| author | Leah Neukirchen <leah@vuxu.org> | 2018-01-03 19:08:42 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2018-01-03 19:08:42 +0100 |
| commit | 5e0f1d15e7f18760ccf9b4cc098af8525a31606d (patch) | |
| tree | b9485ecdda77a08ae7fa53133ad214f3aea3dea0 | |
| parent | ae274fa5a9754526c63e91e654b3da2fe0c9468f (diff) | |
| download | rdd-5e0f1d15e7f18760ccf9b4cc098af8525a31606d.tar.gz rdd-5e0f1d15e7f18760ccf9b4cc098af8525a31606d.tar.xz rdd-5e0f1d15e7f18760ccf9b4cc098af8525a31606d.zip | |
exit cleanly on ENOSPC
| -rw-r--r-- | rdd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/rdd.c b/rdd.c index 3513e37..c85380e 100644 --- a/rdd.c +++ b/rdd.c @@ -53,8 +53,12 @@ usage: for (i = 0; r < 0 || i < r*1024*1024; i += sizeof buf) { sosemanuk_prng(&rc, buf, sizeof buf); while (write(1, buf, sizeof buf) != sizeof buf) - if (errno && errno != EINTR) - fail(4, "write error\n"); + if (errno) { + if (errno == ENOSPC) + exit(0); + if (errno != EINTR) + fail(4, "write error\n"); + } } } } |