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/enc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'apps/enc.c') diff --git a/apps/enc.c b/apps/enc.c index 49338aca0f..2101b4cc64 100644 --- a/apps/enc.c +++ b/apps/enc.c @@ -416,7 +416,15 @@ bad: if (outf == NULL) + { BIO_set_fp(out,stdout,BIO_NOCLOSE); +#ifdef VMS + { + BIO *tmpbio = BIO_new(BIO_f_linebuffer()); + out = BIO_push(tmpbio, out); + } +#endif + } else { if (BIO_write_filename(out,outf) <= 0) @@ -584,7 +592,7 @@ end: if (strbuf != NULL) OPENSSL_free(strbuf); if (buff != NULL) OPENSSL_free(buff); if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free(out); + if (out != NULL) BIO_free_all(out); if (benc != NULL) BIO_free(benc); if (b64 != NULL) BIO_free(b64); if(pass) OPENSSL_free(pass); -- cgit v1.2.3