Date: Mon, 3 Sep 2018 18:21:27 +0000 (UTC) From: Kurt Jaeger <pi@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r478888 - head/audio/xanalyser/files Message-ID: <201809031821.w83ILRUo001675@repo.freebsd.org>
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Author: pi Date: Mon Sep 3 18:21:27 2018 New Revision: 478888 URL: https://svnweb.freebsd.org/changeset/ports/478888 Log: audio/xanalyser: fix a ioctl call (now for real) - SNDCTL_DSP_GETBLKSIZE() is in FreeBSD a read only ioctl() Need to use SNDCTL_DSP_SETBLKSIZE() to really set the blocksize. PR: 193373 Submitted by: hselasky Reviewed by: Walter Schwarzenfeld <w.schwarzenfeld@utanet.at> Approved by: db (maintainer) Added: head/audio/xanalyser/files/patch-src_pcm-oss.cc (contents, props changed) Added: head/audio/xanalyser/files/patch-src_pcm-oss.cc ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/audio/xanalyser/files/patch-src_pcm-oss.cc Mon Sep 3 18:21:27 2018 (r478888) @@ -0,0 +1,12 @@ +--- src/pcm-oss.cc 2014-09-06 09:44:07.000000000 +0200 ++++ src/pcm-oss.cc 2014-09-06 09:45:02.000000000 +0200 +@@ -100,7 +100,8 @@ + } + + int tmp_buffer_size = want_buffer_size; +- if (ioctl (fd, SNDCTL_DSP_GETBLKSIZE, &tmp_buffer_size) == -1) { ++ if (ioctl (fd, SNDCTL_DSP_SETBLKSIZE, &tmp_buffer_size) == -1 || ++ ioctl (fd, SNDCTL_DSP_GETBLKSIZE, &tmp_buffer_size) == -1) { + cerr << "error " << strerror (errno) << '\n'; + return; + }
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