posix_trace_trygetnext_event

posix_trace_trygetnext_event — retrieve a trace event (TRACING)

#include <sys/types.h>
#include <trace.h>

int posix_trace_trygetnext_event(trace_id_t trid,
    struct posix_trace_event_info *restrict event,
    void *restrict data, size_t num_bytes,
    size_t *restrict data_len, int *restrict unavailable);

Refer to posix_trace_getnext_event().

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .