Files Reference

fxfer.h File

Purpose

Contains the fxc and fxs data structures for the C file-transfer functions.

Description

The /usr/include/fxfer.h file defines the C program interface fxc structure for the fxfer file-transfer function. The Xfer parameter of the fxfer function specifies a pointer to the fxc structure. Each C program module that uses the fxfer function must include the fxfer.h file. The structures are for use with the C program interface to the HCON file-transfer program.

The C program interface fxc structure is defined as follows:

struct fxc { char *fxc_src; /* Source file name */ int srclength; /* Put here for Pascal stringptr */ char *fxc_dst; /* Destination file name */ int dstlength; /* Put here for Pascal stringptr */ struct fxcf { int f_flags; /* Option flags */ #define FXC_UP 0x0001 #define FXC_DOWN 0x0002 #define FXC_TNL 0x0004 #define FXC_TCRLF 0x0008 #define FXC_REPL 0x0010 #define FXC_APPND 0x0020 #define FXC_QUEUE 0x0040 #define FXC_FIXED 0x0080 #define FXC_VAR 0x0100 #define FXC_UNDEF 0x0200 #define FXC_TSO 0x0400 #define FXC_CMS 0x0800 #define FXC_CICS 0x1000 #define FXC_VSE 0x2000 char *f_logonid; /* Logon id */ int loglength; /* Put here for Pascal stringptr */ int f_lrecl; /* Logical record length */ int f_blksize; /* Block size */ char *f_inputfld; /* Input field for VSE or CICS */ int length; /* Put here for Pascal */ struct fxcs { int s_space; /* Allocation space */ int s_increment; /* Allocation space increment */ int s_unit; /* Unit of allocation */ #define FXC_TRACKS -1 /* Tracks */ #define FXC_CYLINDERS -2 /* Cylinder */ } f_s; char *f_aix_codepg; /* Override default AIX codeset name*/ int codepglength; /* Put here for Pascal stringptr */ } fxc_opts; }; struct fxs { int fxs_bytcnt; /* Byte count */ char *fxs_src; /* Source file name */ int srclen; /* Put here for Pascal stringptr */ char *fxs_dst; /* Destination file name */ int dstlen; /* Put here for Pascal stringptr */ char *fxs_ctime; /* Destination file creation time */ int timelen; /* Put here for Pascal stringptr */ int fxs_stat; /* Status code */ int fxs_errno; /* Errno */ }; struct fxp { char *prof_id; /* Profile id */ int proflen; /* Put here for Pascal stringptr */ };

The fxfer.h file is part of the Host Connection Program (HCON).

This file requires the use of a C compiler.

Note

The integer length values are placed within the /usr/include/fxfer.h file to allow for the direct conversion of a Pascal stringptr to a C program character pointer value. The integer value specifies the actual length of the string as defined in Pascal.

Related Information

The cfxfer function, fxfer function, and g32_fxfer function.