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The mode page editor never cleaned up the temp files. Thanks

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to Joerg for noticing.  This low risk bug fix is appropriate for
2.1.
This commit is contained in:
Peter Dufault 1995-07-11 09:21:33 +00:00
parent 7c3041774a
commit ca4b4242c9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=9480
1 changed files with 32 additions and 1 deletions
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33
sbin/scsi/scsi.c
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@ -39,7 +39,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: scsi.c,v 1.7 1995/05/05 20:42:00 dufault Exp $
* $Id: scsi.c,v 1.8 1995/05/30 06:09:58 rgrimes Exp $
*/
#include <stdio.h>
@ -51,6 +51,7 @@
#include <sys/file.h>
#include <scsi.h>
#include <ctype.h>
#include <signal.h>
int fd;
int debuglevel;
@ -573,6 +574,7 @@ struct editinfo
} editinfo[64]; /* XXX Bogus fixed size */
static int editind;
volatile int edit_opened;
static FILE *edit_file;
static char edit_name[L_tmpnam];
@ -582,6 +584,30 @@ edit_rewind(void)
editind = 0;
}
static void
edit_done(void)
{
int opened;
sigset_t all, prev;
sigfillset(&all);
(void)sigprocmask(SIG_SETMASK, &all, &prev);
opened = (int)edit_opened;
edit_opened = 0;
(void)sigprocmask(SIG_SETMASK, &prev, 0);
if (opened)
{
if (fclose(edit_file))
perror(edit_name);
if (unlink(edit_name))
perror(edit_name);
}
}
static void
edit_init(void)
{
@ -594,6 +620,9 @@ edit_init(void)
perror(edit_name);
exit(errno);
}
edit_opened = 1;
atexit(edit_done);
}
static void
@ -778,6 +807,8 @@ mode_edit(int fd, int page, int edit, int argc, char *argv[])
mh->mdl, fmt, arg_put, 0);
#endif
edit_done();
/* Make it permanent if pageselect is three.
*/