Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 1
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 1
Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 8
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 8
Determine the number of bytes stored in the circular buffer
int buff_waiting( buffer_t *bptr );
This function determines the number of bytes stored in the
circular buffer bptr.
The number of bytes currently stored in the buffer bptr.
QNX
| Safety: | |
|---|
| Interrupt handler |
Not applicable |
| Signal handler |
Not applicable |
| Thread |
Not applicable |
buff_append(),
buff_create(),
buff_delete(),
buff_flush(),
buff_getc(),
buff_putc()
Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 87
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/ddk_en/input/api/buff_waiting.html on line 87
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