/* Copyright (C) 2015-2020, Dirk Krause SPDX-License-Identifier: BSD-3-Clause */ /* WARNING: This file was generated by the dkct program (see http://dktools.sourceforge.net/ for details). Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: dk4symlink.ctr */ #ifndef DK4SYMLINK_H_INCLUDED /** Avoid multiple inclusions. */ #define DK4SYMLINK_H_INCLUDED 1 #line 10 "dk4symlink.ctr" /** @file dk4symlink.h Find symbolic link target. */ #ifndef DK4CONF_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4conf.h" #else #include #endif #endif #ifndef DK4TYPES_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4types.h" #else #include #endif #endif #ifndef DK4ERROR_H_INCLUDED #if DK4_BUILDING_DKTOOLS4 #include "dk4error.h" #else #include #endif #endif #ifdef __cplusplus extern "C" { #endif /** Find target for symbolic link. @param bptr Destination buffer pointer. @param szb Size of destination buffer (number of dkChar). @param fn File name of link. @param erp Error report, may be NULL. @return 1 on success, 0 on error. Error codes: - DK4_E_INVALID_ARGUMENTS
if bptr or fn is NULL or szb is 0, - DK4_E_SYSTEM
with errno value in iDetails1 if the readlink() function failed on Linux/Unix, - DK4_E_BUFFER_TOO_SMALL
if the output buffer is too small, - DK4_E_NOT_SUPPORTED
if no function was found to read a symbolic link target, - DK4_E_NOT_FOUND
if the CreateFile() or DeviceIoControl() function failed on Windows. */ int dk4symlink_target(dkChar *bptr, size_t szb, const dkChar *fn, dk4_er_t *erp); #ifdef __cplusplus } #endif #endif