[alsa-devel] [PATCH 0/3] Make snd_device_name_hint() reentrant

The following 3 patches ensure that snd_device_name_hint() does not mdify any global variable. They fix spurious error messages that may occur when the function is called from multiple threads simultaneously.

Jerome Forissier (3): Add snd_lib_error_set_local() to install a thread-local error handler. snd_device_name_hint(): do not change the global error handler. snd_device_name_hint(): do not use global snd_config.

configure.in | 10 ++++++++ include/error.h | 6 +++++ src/control/namehint.c | 67 ++++++++++++++++++++++++++++---------------------- src/error.c | 24 +++++++++++++++++- 4 files changed, 76 insertions(+), 31 deletions(-)