![[BACK]](/icons/back.gif){kind=icon}
Return to which.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / which|
Return to which.c CVS log | Up to [local] / src / usr.bin / which |
| version 1.23, 2016/01/14 21:54:24 | version 1.24, 2016/01/14 22:00:53 | ||
|---|---|---|---|
|
|
||
| p = "."; | p = "."; | ||
| plen = strlen(p); | plen = strlen(p); | ||
| while (p[plen-1] == '/') | while (plen > 0 && p[plen-1] == '/') | ||
| p[--plen] = '\0'; /* strip trailing '/' */ | p[--plen] = '\0'; /* strip trailing '/' */ | ||
| if (plen + 1 + proglen >= sizeof(filename)) { | if (plen + 1 + proglen >= sizeof(filename)) { |