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Difference between revisions of "Functions HI-TECH C WRITE"
From HI-TECH C for CP/M Fan WIKI(EN)
(Created page with "<strong>WRITE</strong> ==SYNOPSIS== #include <unixio.h> int write(int fd, void * buf, size_t cnt) ==DESCRIPTION== <strong>Write</strong>() will write from the buffer a...") |
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Latest revision as of 00:29, 1 August 2017
WRITE
SYNOPSIS
#include <unixio.h> int write(int fd, void * buf, size_t cnt)
DESCRIPTION
Write() will write from the buffer at buf up to cnt bytes to the file associated with the file descriptor fd. The number of bytes actually written will be returned. EOF or a value less than cnt will be returned on error. In any case, any return value not equal to cnt should be treated as an error (cf. read() ).
SEE ALSO
open, close, read
