io_appendfile man page

io_appendfile — open a file for appending

Syntax

#include <io.h>

int io_appendfile(int64* d,const char* s);

Description

io_appendfile sets d to the number of a new descriptor writing to the end of the disk file named s, and returns 1. If the file does not exist, it will be created with mode 0600.

If something goes wrong, io_appendfile 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_readwritefile(3)

Referenced By

io_createfile(3), io_readfile(3), io_readwritefile(3).