<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> On 2011年11月01日 15:12, Philipp Hahn wrote: <blockquote cite="mid:201111010812.57818.hahn@univention.de" type="cite"> <pre wrap="">Now you have it the other way around, that any prefix matches: "virsh -c hai" will match "hail". Why not simply use STREQ instead of STREQLEN? Sincerely Philipp </pre> </blockquote> ooooooops..You're right.But here I think we can't use STREQ because in config file the compared string is "hail=qemu:///system"<span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: 'AR PL UKai CN'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: rgb(255, 255, 255); font-size: medium;"> not just "hail" with NULL followed is this one right? size_t alias_len; alias_len = strlen(alias); if (STREQLEN(entry->str, alias, alias_len) && alias_len == <span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: 'AR PL UKai CN'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: rgb(255, 255, 255); font-size: medium;">(offset-entry->str<span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: 'AR PL UKai CN'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: rgb(255, 255, 255); font-size: medium;">)) </body> </html>