Re: [PATCH] setenv|putenv rc checking (bin)

[Alexey Slynko <slynko@xxxxxxxxx>]

joerg@xxxxxxxxxxxxxxxxx пишет:
> On Thu, Sep 29, 2005 at 03:42:05PM +0400, Alexey Slynko wrote:
>
> > Index: date/date.c
> > ===================================================================
> > RCS file: /mnt/share/dragonfly-cvs/src/bin/date/date.c,v
> > retrieving revision 1.13
> > diff -u -r1.13 date.c
> > --- date/date.c	20 Jul 2005 19:51:56 -0000	1.13
> > +++ date/date.c	29 Sep 2005 01:01:48 -0000
> > @@ -41,6 +41,7 @@
> >
> > #include <ctype.h>
> > #include <err.h>
> > +#include <errno.h>
> > #include <langinfo.h>
> > #include <stdio.h>
> > #include <stdlib.h>
> > @@ -117,7 +118,8 @@
> > 			set_timezone = 1;
> > 			break;
> > 		case 'u':		/* do everything in UTC */
> > -			setenv("TZ", "UTC0", 1);
> > +			if (setenv("TZ", "UTC0", 1) == ENOMEM)
> > +				err(1, "setenv: cannot set TZ=UTC0");
>
>
> if (setenv(...) == -1)
> 	...
>
> I think?
Yes, you right. I'll try to make and submit patches not late at night.