Unload a memory map associated with a backtrace
The backtrace library is an unsupported feature, due to its fragility. For more information, see Backtraces in the QNX Neutrino technotes. |
#include <backtrace.h> void bt_unload_memmap( bt_memmap_t *memmap );
libbacktrace
Use the -l backtrace option to qcc to link against this library.
The bt_unload_memmap() function releases the memory that memmap holds. Don't use memmap after invoking this function.
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
bt_get_backtrace(), bt_init_accessor(), bt_load_memmap(), bt_release_accessor(), bt_set_flags(), bt_sprn_memmap(), bt_sprnf_addrs(), bt_translate_addrs()
Backtraces in the QNX Neutrino technotes
pidin backtrace in the Utilities Reference