[unix-history] / usr / src / usr.lib / sendmail / lib / libndir / opendir.c

/* Copyright (c) 1982 Regents of the University of California */

static char sccsid[] = "@(#)opendir.c 4.4 11/12/82";

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

/*
 * open a directory.
 */
DIR *
opendir(name)
	char *name;
{
	register DIR *dirp;
	register int fd;

	if ((fd = open(name, 0)) == -1)
		return NULL;
	if ((dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
		close (fd);
		return NULL;
	}
	dirp->dd_fd = fd;
	dirp->dd_loc = 0;
	return dirp;
}
Commit	Line	Data
5f4e4c0f KM	1	/* Copyright (c) 1982 Regents of the University of California */
5f4e4c0f KM	2
e804469b	3	static char sccsid[] = "@(#)opendir.c 4.4 11/12/82";
5f4e4c0f	4
e804469b	5	#include <sys/types.h>
13d423cf	6	#include <dir.h>
5f4e4c0f KM	7
	8	/*
	9	* open a directory.
	10	*/
	11	DIR *
	12	opendir(name)
	13	char *name;
	14	{
79004ddf	15	register DIR *dirp;
5b80a1f6	16	register int fd;
5f4e4c0f	17
5b80a1f6	18	if ((fd = open(name, 0)) == -1)
5f4e4c0f	19	return NULL;
13d423cf	20	if ((dirp = (DIR *)malloc(sizeof(DIR))) == NULL) {
5b80a1f6	21	close (fd);
79004ddf KM	22	return NULL;
79004ddf KM	23	}
5b80a1f6	24	dirp->dd_fd = fd;
5f4e4c0f KM	25	dirp->dd_loc = 0;
	26	return dirp;
	27	}