debian man page for io_readwritefile

Query: io_readwritefile

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

io_readwritefile(3)					     Library Functions Manual					       io_readwritefile(3)

NAME
io_readfile - open a file for reading and writing
SYNTAX
#include <io.h> int io_readwritefile(int64* d,const char* s);
DESCRIPTION
io_readwritefile sets d to the number of a new descriptor reading from and writing to the disk file named s, and returns 1. The file needs to exist. If something goes wrong, io_readwritefile sets errno to indicate the error, and returns 0; it does not create a new descriptor, and it does not touch d.
SEE ALSO
io_readfile(3), io_createfile(3), io_appendfile(3) io_readwritefile(3)
Related Man Pages
fdopen(3c) - opensolaris
io_pipe(3) - debian
io_trywrite(3) - debian
lseek(2) - ultrix
fdopen(3c) - sunos
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