[EMAIL PROTECTED] wrote:
Hi,
On Thu, Aug 21, 2008 at 10:43:03AM +0200, zhengda wrote:
Ben Asselstine wrote:
On Tue, Aug 19, 2008 at 4:02 PM, zhengda <[EMAIL PROTECTED]> wrote:
+ case 'f':
+ dev_file = strstr (arg, "=");
+ if (dev_file == NULL)
+ return ARGP_ERR_UNKNOWN;
+ *dev_file = 0;
+ add_dev_map (arg, dev_file+1);
+ break;
Also, the use of strstr is pernicious.
why? Is there any other function to do it?
Use strchr() to search for a single character.
Thanks. I wonder why strstr() is harmful. I didn't know strchr(), so I
always used strstr() before.
antrik:
by the way, which letter should be used for the short option? or should
I just use the long option '--device'?
Zheng Da
