Agata Ma wrote: > Hi, > > I'm trying to understand what is the right functions > to get the time > stamp related to the PCM frames. > > Searching in Alsa code I found the file "timer.c" > > http://www.alsa-project.org/alsa-doc/alsa-lib/_2test_2timer_8c-example.html > > and I suppose it is related to what I need to do. > > So I tried to compile it, but I get an error, it seem > to me, the > compiler can't find the > "snd_async_add_timer_handler".. > The output: > > dhcp78:~# gcc -Wall -lasound test_timer.c -o > test_timer > test_timer.c: In function `async_callback': > test_timer.c:60: warning: implicit declaration of > function > `snd_async_handler_get_timer' > test_timer.c:60: warning: initialization makes pointer > from integer > without a cast > test_timer.c: In function `main': > test_timer.c:171: warning: implicit declaration of > function > `snd_async_add_timer_handler' > /tmp/ccw926SP.o(.text 0x285): In function > `async_callback': > : undefined reference to `snd_async_handler_get_timer' > /tmp/ccw926SP.o(.text 0x9e3): In function `main': > : undefined reference to `snd_async_add_timer_handler' > collect2: ld returned 1 exit status > dhcp78:~# > > > I tried to perform a grep into Alsa source code but I > did not found the > function "snd_async_add_timer_handler"... > > Can someone help me...it is not trivial try to look > into Alsa code for a > newb like me.. > > Thanks a lot > Agata > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-devel > > I have just found the solution.. and was very trivial....I'm sorry to have bored you :) I would like to write this suggestions just for other newbs like me! If interested read below, otherwise stop read. :) As you can see in the example http://www.alsa-project.org/alsa-doc/alsa-lib/_2test_2timer_8c-example.html the include directives are: #include <stdio.h> #include <stdlib.h> #include <string.h> #include <sys/time.h> #include "../include/asoundlib.h" The solutions was just to specify all the path to the "asoundlib.h"... in my case: #include "/usr/include/alsa/asoundlib.h" and it compile without errors... Bye Agata __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-devel
