28 lines
930 B
C
28 lines
930 B
C
/* The job of this fragment it to find argc and friends for INIT.
|
|
This is done in one of two ways: either in the stack context
|
|
of program start, or having dlopen pass them in. */
|
|
|
|
#define SYSDEP_CALL_INIT(NAME, INIT) \
|
|
void NAME (void *arg) \
|
|
{ \
|
|
int argc; \
|
|
char **argv, **envp; \
|
|
\
|
|
__libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up; \
|
|
\
|
|
if (!__libc_multiple_libcs) \
|
|
{ \
|
|
argc = (int) arg; \
|
|
argv = (char **) &arg + 1; \
|
|
envp = &argv[argc+1]; \
|
|
} \
|
|
else \
|
|
{ \
|
|
argc = (int) arg; \
|
|
argv = ((char ***) &arg)[1]; \
|
|
envp = ((char ***) &arg)[2]; \
|
|
} \
|
|
\
|
|
INIT (argc, argv, envp); \
|
|
}
|