45 lines
844 B
C
45 lines
844 B
C
|
/* Area: ffi_call
|
||
|
|
Purpose: Check strlen function call.
|
||
|
|
Limitations: none.
|
||
|
|
PR: none.
|
||
|
|
Originator: From the original ffitest.c */
|
||
|
|
|
||
|
|
/* { dg-do run } */
|
||
|
|
#include "ffitest.h"
|
||
|
|
|
||
|
|
static size_t ABI_ATTR my_strlen(char *s)
|
||
|
|
{
|
||
|
|
return (strlen(s));
|
||
|
|
}
|
||
|
|
|
||
|
|
int main (void)
|
||
|
|
{
|
||
|
|
ffi_cif cif;
|
||
|
|
ffi_type *args[MAX_ARGS];
|
||
|
|
void *values[MAX_ARGS];
|
||
|
|
ffi_arg rint;
|
||
|
|
char *s;
|
||
|
|
|
||
|
|
args[0] = &ffi_type_pointer;
|
||
|
|
values[0] = (void*) &s;
|
||
|
|
|
||
|
|
/* Initialize the cif */
|
||
|
|
CHECK(ffi_prep_cif(&cif, ABI_NUM, 1,
|
||
|
|
&ffi_type_sint, args) == FFI_OK);
|
||
|
|
|
||
|
|
s = "a";
|
||
|
|
ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
|
||
|
|
CHECK(rint == 1);
|
||
|
|
|
||
|
|
s = "1234567";
|
||
|
|
ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
|
||
|
|
CHECK(rint == 7);
|
||
|
|
|
||
|
|
s = "1234567890123456789012345";
|
||
|
|
ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
|
||
|
|
CHECK(rint == 25);
|
||
|
|
|
||
|
|
exit (0);
|
||
|
|
}
|
||
|
|
|