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Full Discussion: System call source code
Top Forums Programming System call source code Post 302191280 by ramkrix on Friday 2nd of May 2008 05:56:05 AM
Old 05-02-2008
Question System call source code

Hi,

1. Can anybode suggest me where to find the source code for system calls itself? Like open(), read(), close(). May I have the link or book where I can find the source code these functions itself?

2. When ever we quit a file or save and quit a file, the file content is stored in the disk. Internally, after putting the contents on the disk the kernal calls close() system call to close/quit the file. Am I right with what I said? please tell the alternative answer for what is happening inside on closing/quitting a file, if mine is wrong?
 

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roar_exit(3)						System Manager's Manual: RoarAudio					      roar_exit(3)

NAME
roar_exit - let RoarAudio's sound server quit roar_terminate - let RoarAudio's sound server quit as soon as all clients quit SYNOPSIS
#include <roaraudio.h> int roar_exit(struct roar_connection * con); int roar_terminate(struct roar_connection * con, int terminate); DESCRIPTION
Ask the sound server to quit. roar_exit() let the server quit without waiting for any clients. All streams and client connections will be closed cleanly. roar_terminate() will let the server quit as soon as all clients disconnects and all input streams ended. The listening socket will be closed. This is useful in case of restarting roard. PARAMETERS
con An open controll connection to the server. terminate Wait for all clients to disconnect and all streams to EOF in case of 1. In case of 0 roar_terminate() is equal to roar_exit(). RETURN VALUE
On success these calls return 0. On error, -1 is returned. NOTES
Even when the call was successfull you have to use roar_disconnect(3) to disconnect from the server. EXAMPLES
FIXME SEE ALSO
roar_disconnect(3), libroar(7), RoarAudio(7). RoarAudio May 2011 roar_exit(3)
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