[PATCH] Add O_TRUNC when creating cryo file

[Serge E. Hallyn]

Quoting sukadev at us.ibm.com (sukadev at us.ibm.com):
> >From 9b4dff531586c8dd0b0c75b17ef9ea3e5efc4d0e Mon Sep 17 00:00:00 2001
> From: Sukadev Bhattiprolu <sukadev at linux.vnet.ibm.com>
> Date: Tue, 24 Jun 2008 15:42:55 -0700
> Subject: [PATCH] Add O_TRUNC when creating cryo file
> 
> Signed-off-by: Sukadev Bhattiprolu <sukadev at us.ibm.com>

Thanks, applied.

-serge

> ---
>  cr.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/cr.c b/cr.c
> index 96a2ea0..b688229 100644
> --- a/cr.c
> +++ b/cr.c
> @@ -1966,7 +1966,7 @@ int main(int argc, char **argv)
>  		case 'l':	mode = ch; break;
>  		case 's':	cr_mode |= CR_STOP; break;
>  		case 'm':	cr_mode |= CR_MMAP; break;
> -		case 'p':	mode = ch; fd = 1; perm = O_WRONLY|O_CREAT; pid = (pid_t)atoi(optarg); break;
> +		case 'p':	mode = ch; fd = 1; perm = O_WRONLY|O_CREAT|O_TRUNC; pid = (pid_t)atoi(optarg); break;
>  		case 'r':	mode = ch; break;
>  		case 'f':	strncpy(filename, optarg, sizeof(filename)); break;
>  		default:	usage(); exit(1);
> -- 
> 1.5.2.5