ado_strdup()

Create a duplicate of a string

Synopsis:

#include <audio_driver.h>

char *ado_strdup_debug( const char *src );

Arguments:

src: The string to be copied.

Description:

The ado_strdup() macro creates a copy of the string, src.

This macro is defined as strdup(), or ado_strdup_debug() if ADO_DEBUG is defined; see “Debugging an audio driver” in the Organization of a Driver chapter.

The advantage of using the debug variant is that it tracks the memory allocated until it's freed; see ado_memory_dump().

Returns:

Same as strdup(): a pointer to a copy of the string for success, or NULL.

Classification:

QNX Neutrino

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