Create a duplicate of a string
#include <audio_driver.h> char *ado_strdup_debug( const char *src );
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().
Same as strdup(): a pointer to a copy of the string for success, or NULL.
QNX Neutrino
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
ado_calloc(), ado_free(), ado_malloc(), ado_memory_dump(), ado_realloc()
strdup() in the QNX Library Reference