From 645749ef98612340b11c4bf2ba856e1fa469912b Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Wed, 20 Sep 2000 13:55:50 +0000 Subject: On VMS, stdout may very well lead to a file that is written to in a record-oriented fashion. That means that every write() will write a separate record, which will be read separately by the programs trying to read from it. This can be very confusing. The solution is to put a BIO filter in the way that will buffer text until a linefeed is reached, and then write everything a line at a time, so every record written will be an actual line, not chunks of lines and not (usually doesn't happen, but I've seen it once) several lines in one record. Voila, BIO_f_linebuffer() is born. Since we're so close to release time, I'm making this VMS-only for now, just to make sure no code is needlessly broken by this. After the release, this BIO method will be enabled on all other platforms as well. --- apps/nseq.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'apps/nseq.c') diff --git a/apps/nseq.c b/apps/nseq.c index 7210fbdb5e..1d73d1ad52 100644 --- a/apps/nseq.c +++ b/apps/nseq.c @@ -119,8 +119,15 @@ int MAIN(int argc, char **argv) "Can't open output file %s\n", outfile); goto end; } - } else out = BIO_new_fp(stdout, BIO_NOCLOSE); - + } else { + out = BIO_new_fp(stdout, BIO_NOCLOSE); +#ifdef VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +#endif + } if (toseq) { seq = NETSCAPE_CERT_SEQUENCE_new(); seq->certs = sk_X509_new_null(); @@ -152,7 +159,7 @@ int MAIN(int argc, char **argv) ret = 0; end: BIO_free(in); - BIO_free(out); + BIO_free_all(out); NETSCAPE_CERT_SEQUENCE_free(seq); EXIT(ret); -- cgit v1.2.3