class PanicBuffer

Defined at line 17 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

A fixed-size, NUL-terminated buffer for storing formatted panic/assert messages.

While this buffer is safe for concurrent use by multiple threads, concurrent use may result in

message loss or (logical) message corruption.

Public Members

static const size_t kMaxSize

void Append (ktl::string_view s)

Append |s| to the buffer.

Silently drops data if the buffer is full.

TODO(maniscalco): Given that the formatted message arguments are more valuable than the format

string, consider giving this class circular buffer semantics.

Defined at line 13 of file ../../zircon/kernel/lib/crashlog/panic_buffer.cc

void PanicBuffer ()

Defined at line 19 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

void PanicBuffer (const PanicBuffer & )

Defined at line 20 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

PanicBuffer & operator= (const PanicBuffer & )

Defined at line 21 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

void PanicBuffer (PanicBuffer && )

Defined at line 22 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

PanicBuffer & operator= (PanicBuffer && )

Defined at line 23 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

const char * c_str ()

Returns a pointer to a NUL-terminated C string.

Defined at line 43 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h

size_t size ()

The current size of the panic buffer as a string.

Defined at line 46 of file ../../zircon/kernel/lib/crashlog/include/lib/crashlog/panic_buffer.h