strerror

Function (ROM Call 0x27D)

char *strerror (short err_no);

Gives an error message string.

strerror returns a pointer to string which contains text of the system error message err_no. Note that this is not a TI-Basic error message, but a low level error message. Here is a complete table of such messages:

0	no error
1	no such file entry
2	I/O error
3	not a serial device
4	out of memory
5	permission denied
6	block device required
7	no such device
8	invalid argument
9	file table is full
10	device directory is full
11	no space left on device
12	no more allocation blocks
13	no more data blocks on device
14	file is open
15	no RAM space configured
16	no heap space configured
17	seek can't extend read only file
18	bad file descriptor - file not open
19	invalid signal number
20	argument out of range
21	result out of range

Other values of err_no will generate "undefined errno value" message.

Note: Previous releases of TIGCCLIB prior to 2.0 reports wrongly that err_no is a TI-Basic error code, which is not true. To get a pointer to TI-Basic error message, use find_error_message function.