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Reference/es_wb_flush
Syntax
int es_wb_flush( struct es_wb *wbuf );
Arguments
struct es_wb *wbuf |
Write-buffer. |
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Description
Explicitly flush any unwritten data in the write-buffer wbuf to the associated file descriptor via the write() system call.
Per es_wb_write(), es_wb_flush() returns zero on success and returns errno (from the standard library errno.h) on error.