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/* Ensure we get syscall declared. */
#define _DEFAULT_SOURCE
#include <unistd.h>
#include <link.h>
#include <syscall.h>
#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
int
main (int argc, char **argv)
{
char **ev = &argv[argc + 1];
char **evp = ev;
ElfW(auxv_t) *av;
const ElfW(Phdr) *phdr = NULL;
size_t phnum = 0;
size_t loadnum = 0;
int fd = STDOUT_FILENO;
size_t i;
while (*evp++ != NULL)
;
av = (ElfW(auxv_t) *) evp;
for (; av->a_type != AT_NULL; ++av)
switch (av->a_type)
{
case AT_PHDR:
phdr = (const void *) av->a_un.a_val;
break;
case AT_PHNUM:
phnum = av->a_un.a_val;
break;
}
for (i = 0; i < phnum; i++, phdr++)
if (phdr->p_type == PT_LOAD)
loadnum++;
syscall (SYS_write, fd, STRING_COMMA_LEN ("PASS\n"));
syscall (SYS_exit, !loadnum);
return 0;
}
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