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ELFTC_COPYFILE(3)      FreeBSD Library Functions Manual	     ELFTC_COPYFILE(3)

NAME
     elftc_copyfile -- convenience function to copy data

LIBRARY
     library "libelftc"

SYNOPSIS
     #include <libelftc.h>

     in
     elftc_copyfile(int	ifd, int ofd);

DESCRIPTION
     The function elftc_copyfile() copies the contents of the file referenced
     by	argument ifd to	the file referenced by argument	ofd.

     The argument ifd should contain a file descriptor opened for reading,
     with its file offset at the beginning of the file.

     The argument ofd should contain a file descriptor opened for writing.

RETURN VALUES
     Upon successful completion, the value 0 is	returned; otherwise the
     value -1 is returned and the global variable errno	is set to indicate the
     error.

ERRORS
     The function elftc_copyfile() may fail with any of	the errors returned by
     fstat(2), mmap(2),	munmap(2), read(2), write(2), or malloc(3).

SEE ALSO
     fstat(2), mmap(2),	munmap(2), read(2), write(2), malloc(3)

FreeBSD	13.0		       December	11, 2011		  FreeBSD 13.0

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO

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