[unix-history] / usr / src / usr.lib / undoc / libpriv / putudata.c

/*	@(#)putudata.c	4.2	(Melbourne)	82/02/20	*/

#include <sys/types.h>
#include <udata.h>

putudata(uid, up)
register uid;
register struct udata *up;
{
	register fd;
	register res;

	if ((fd = open(UPRIVFILE, 1)) < 0) {
		perror(UPRIVFILE);
		return(-1);
	}

	lseek(fd, (long)uid * (long)sizeof(struct udata), 0);
	switch (write(fd, up, sizeof(struct udata))) {
	default:
		res = -1;
		break;
	case sizeof(struct udata):
		res = 0;
		break;
	}
	close(fd);
	return(res);
}
Commit	Line	Data
e804469b C	1	/* @(#)putudata.c 4.2 (Melbourne) 82/02/20 */
	2
	3	#include <sys/types.h>
	4	#include <udata.h>
	5
	6	putudata(uid, up)
	7	register uid;
	8	register struct udata *up;
	9	{
	10	register fd;
	11	register res;
	12
	13	if ((fd = open(UPRIVFILE, 1)) < 0) {
	14	perror(UPRIVFILE);
	15	return(-1);
	16	}
	17
	18	lseek(fd, (long)uid * (long)sizeof(struct udata), 0);
	19	switch (write(fd, up, sizeof(struct udata))) {
	20	default:
	21	res = -1;
	22	break;
	23	case sizeof(struct udata):
	24	res = 0;
	25	break;
	26	}
	27	close(fd);
	28	return(res);
	29	}