Valid contexts – Comtrol eCos User Manual
Page 81
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Event Flags
Valid contexts
cyg_flag_init
is typically called during system initialization but may also be called in thread context. The same
applies to
cyg_flag_destroy
.
cyg_flag_wait
and
cyg_flag_timed_wait
may only be called from thread
context. The remaining functions may be called from thread or DSR context.
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