STW TC1 - Page 267

7 Teleservice Application Framework
User Manual 267/374
7.3.12.28 utils_close_dir
Function Description
void utils_close_dir(void* const opv_DirHandle)
The function closes a directory handle.
Information Flow
Input Information
Parameter
Range
Description
opv_DirHandle
Directory handle
7.3.12.29 utils_read_dir
Function Description
sint32 utils_read_dir(void* const opv_DirHandle, const charn* const opcn_Match, charn*
const opcn_FileName)
The function returns the next file opcn_FileName that contains the string opcn_Match from the directory
opv_DirHandle.
Information Flow
Input Information
Parameter
Range
Description
opv_DirHandle
Directory handle
opcn_Match
Match pattern (NULL or "": all files)
Output Information
Return Value
Description
C_NO_ERR
Function executed without error, a file was found
C_NOACT
Failed to find file, no files found
C_RANGE
Directory handle or file name parameter is a NULL pointer