Function

GLibfile_error_from_errno

Declaration

GFileError
g_file_error_from_errno (
  gint err_no
)

Description

Gets a GFileError constant based on the passed-in err_no.

For example, if you pass in EEXIST this function returns G_FILE_ERROR_EXIST. Unlike errno values, you can portably assume that all GFileError values will exist.

Normally a GFileError value goes into a GError returned from a function that manipulates files. So you would use g_file_error_from_errno() when constructing a GError.

Parameters

err_no gint
 

An “errno” value.

Return value

Returns: GFileError
 

GFileError corresponding to the given err_no.