| file | cshlc.c |
| declaration |
function executable(a)
define a char(32000)
|
| returns |
true if the file passed as argument has the executable
flag set
|
| purpose | self explanatory |
| example | none |
| notes | none |
| file | cshlc.c |
| declaration | function get_login() |
| returns | user, char(80), user name |
| purpose | Returns the current user id |
| example | none |
| notes | implemented to provide functionality equivalent to user
from within 4gl |
| file | cshlc.c |
| declaration | function get_process() |
| returns | pid, integer, current process id |
| purpose | returns the process id of the current process |
| example | none |
| notes | none |
| file | iusrc.c |
| declaration | function get_time() |
| returns | time, integer, seconds elapsed since Jan 1, 1970, 00:00:00 |
| purpose | returns the current time as reported by the OS |
| example | none |
| notes | none |
| file | cshlc.c |
| declaration |
function shell(c)
define c char(32000)
|
| returns | nothing |
| purpose | invokes the shell to execute the commands passed to it |
| example | none |
| notes | Was written before RUN...IN FORM MODE
was implemented, retained for backward compatibility |