file_open
host callCapy
function file_open(path : string, mode : string) u64
Description
file_open opens a file for incremental access. Use the handle with file_read, file_write, file_seek, and file_close.
Parameters
path : path of the file to open
mode : access mode, such as "r", "w", "a", or "r+"
Return Values
A file handle, or u64(0) when Capy cannot open the file.
Example
Capy
var handle := file_open("/tmp/doc-open.txt", "w")
file_write(handle, "streamed")
file_close(handle)
print(file_get_contents("/tmp/doc-open.txt"), "\n")