bsd/kern/kern_exec.c

275  *		(imgp->ip_argspace) updated byte count of space in NCARGS
287 			space = imgp->ip_argspace; /* by definition smaller than ip_strspace */
306 			imgp->ip_argspace -= len;
337  *		(imgp->ip_argspace)		space remaining of NCARGS
392  *		(imgp->ip_argspace)		space remaining of NCARGS
399 	imgp->ip_argspace = NCARGS;
2606 	 * which we already know is aligned properly, and ip_argspace
2702  * This function is the primary manipulator of ip_argspace, since
2705  * and argv[]/envv[] pointer slot to ip_argspace, so that we can
2716  *		(imgp->ip_argspace)	Count of remaining of NCARGS
2740 		/* imgp->ip_argspace--; not counted towards exec args total */
2744 	 * From now on, we start attributing string space to ip_argspace
2783 			if (imgp->ip_argspace < new_ptr_size) {
2787 			imgp->ip_argspace -= new_ptr_size; /* to hold argv[] entry */
2816 		if (imgp->ip_argspace < new_ptr_size) {
2820 		imgp->ip_argspace -= new_ptr_size; /* to hold argv[] entry */
2843 		if (imgp->ip_argspace < new_ptr_size) {
2847 		imgp->ip_argspace -= new_ptr_size; /* to hold argv[] entry */
2852 	if (imgp->ip_argspace < new_ptr_size) {
2856 	imgp->ip_argspace -= new_ptr_size;
2880 		if (imgp->ip_argspace < new_ptr_size) {
2884 		imgp->ip_argspace -= new_ptr_size; /* to hold envv[] entry */
2889 	if (imgp->ip_argspace < new_ptr_size) {
2893 	imgp->ip_argspace -= new_ptr_size;
2897 		if (imgp->ip_argspace < 1) {
2903 		imgp->ip_argspace--;
2911 	 * space to ip_argspace.
3749 	imgp->ip_argspace = NCARGS;