Snippets for alsa-plugins 1.2.12 from Nix aarch64-linux

Sourced from https://hydra.nixos.org/log/pjwbqh8rzqp7jmm7y8h8xdkb0jb41cc8-alsa-plugins-1.2.12.drv.

• ctl_oss.c:417:9: warning: '__builtin_strncpy' output may be truncated copying 15 bytes from a string of length 15 [-Wstringop-truncation]
    417 |         strncpy(oss->ext.id, mixinfo.id, sizeof(oss->ext.id) - 1);
        |         ^
  

• ctl_oss.c:419:9: warning: '__builtin_strncpy' output may be truncated copying 31 bytes from a string of length 31 [-Wstringop-truncation]
    419 |         strncpy(oss->ext.name, mixinfo.name, sizeof(oss->ext.name) - 1);
        |         ^
  

• pcm_oss.c:107:25: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
    107 |                         read(oss->fd, &tmp, 0);
        |                         ^~~~~~~~~~~~~~~~~~~~~~
  

• pcm_jack.c:135:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
    135 |                 write(jack->fd, &buf, 1);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~
  

• ctl_pulse.c:788:9: warning: '__builtin_strncpy' output truncated copying 15 bytes from a string of length 17 [-Wstringop-truncation]
    788 |         strncpy(ctl->ext.driver, "PulseAudio plugin",
        |         ^
  

• pulse.c:255:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
    255 |         write(p->thread_fd, &x, 1);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• pcm_a52.c:1159:28: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1159 |                 rec->codec = avcodec_find_encoder_by_name(avcodec);
        |                            ^
  

• pcm_a52.c:1161:28: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1161 |                 rec->codec = avcodec_find_encoder_by_name("ac3_fixed");
        |                            ^
  

• pcm_a52.c:1163:36: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1163 |                         rec->codec = avcodec_find_encoder_by_name("ac3");
        |                                    ^
  

• pcm_a52.c:1166:28: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
   1166 |                 rec->codec = avcodec_find_encoder(AV_CODEC_ID_AC3);
        |                            ^
  

• pcm_a52.c:1205:9: warning: 'sample_fmts' is deprecated [-Wdeprecated-declarations]
   1205 |         rec->av_format = rec->codec->sample_fmts[0];
        |         ^~~
  

• arcam_av.c:519:9: warning: '__builtin_strncpy' specified bound 107 equals destination size [-Wstringop-truncation]
    519 |         strncpy(&address.sun_path[1], port, sizeof(address.sun_path) - 1);
        |         ^
  

• arcam_av.c:620:9: warning: '__builtin_strncpy' specified bound 107 equals destination size [-Wstringop-truncation]
    620 |         strncpy(&address.sun_path[1], port, sizeof(address.sun_path) - 1);
        |         ^