snd_pcm_format_little_endian()

Updated: October 28, 2024

Check for a little-endian format

Synopsis:

#include <sys/asoundlib.h>

int snd_pcm_format_little_endian( int format );

Arguments:

format
The format number (one of the SND_PCM_SFMT_* constants). For a list of the supported formats, see snd_pcm_get_format_name().

Library:

libasound.so

Use the -l asound option with qcc to link against this library.

Description:

The snd_pcm_format_little_endian() function checks to see if format is little-endian.

Returns:

1
The format is in little-endian byte order.
0
The format isn't in little-endian byte order.

Otherwise, it returns a negative error code.

Errors:

-EINVAL
Invalid format with respect to endianness.

Classification:

QNX Neutrino

Safety:  
Cancellation point No
Interrupt handler No
Signal handler Yes
Thread Yes