pSOSystem System Calls - Read

assert pREPC+ System Calls
assert Verifies that a program is operating correctly.
#include
void assert (
int expression /* test expression */
)
Description
Arguments
Return Value
Error Codes
Notes
The assert() macro, defined in the header file assert.h, writes error information
to stderr if the expression expression evaluates to zero. The error information
includes the text of the argument, the name of the source file, and the source line
number. The last two of these are respectively the values of the preprocessing
macros __FILE__ and __LINE__.
If expression does not evaluate to zero, assert() does nothing.
expression Specifies the expression to be evaluated.
The assert() macro returns no value.
None.
Callable From
■ Task
3-8 pSOSystem System Calls