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20.13.2 Testing directory existence and permissions ¶

For the semantics of the parameter PRINT_ERROR see Coding conventions and identifier names.

Function: mbfl_file_is_directory DIRECTORY ¶

Function: mbfl_file_is_directory DIRECTORY PRINT_ERROR ¶

Return true if DIRECTORY is not the empty string and is a directory.

Function: mbfl_file_directory_is_readable DIRECTORY ¶

Function: mbfl_file_directory_is_readable DIRECTORY PRINT_ERROR ¶

Function: mbfl_directory_is_readable DIRECTORY ¶

Function: mbfl_directory_is_readable DIRECTORY PRINT_ERROR ¶

Return true if DIRECTORY is not the empty string, is a directory and is readable.

Function: mbfl_file_directory_is_writable DIRECTORY ¶

Function: mbfl_file_directory_is_writable DIRECTORY PRINT_ERROR ¶

Function: mbfl_directory_is_writable DIRECTORY ¶

Function: mbfl_directory_is_writable DIRECTORY PRINT_ERROR ¶

Return true if DIRECTORY is not the empty string, is a directory and is writable.

Function: mbfl_file_directory_is_executable DIRECTORY ¶

Function: mbfl_file_directory_is_executable DIRECTORY PRINT_ERROR ¶

Function: mbfl_directory_is_executable DIRECTORY ¶

Function: mbfl_directory_is_executable DIRECTORY PRINT_ERROR ¶

Return true if DIRECTORY is not the empty string, is a directory and is executable.

Function: mbfl_file_directory_validate_writability DIRECTORY DESCRIPTION ¶

Function: mbfl_directory_validate_writability DIRECTORY DESCRIPTION ¶

Test directory existence and writability; return true if the directory exists and is writable. If the condition is not met: Print informative messages using DESCRIPTION to refer to the directory.