79 chdir(const char *path)  in chdir()  argument
94           len = strlen(path);  in chdir()
95           if (path[0] == '/') {  in chdir()
97                     bcopy(path, base, len + 1);  in chdir()
99                     while (len && path[len-1] == '/')  in chdir()
104                     bcopy(path, base + dlen, len);  in chdir()
154 rel_open(const char *path, char **abspathp, int flags)  in rel_open()  argument
162           if (path[0] != '/') {  in rel_open()
163                     ptr = malloc(strlen(DirBase) + strlen(path) + 1);  in rel_open()
164                     sprintf(ptr, "%s%s", DirBase, path);  in rel_open()
175                     fd = open(path, flags);  in rel_open()
177                               *abspathp = strdup(path);  in rel_open()
186 rel_stat(const char *path, struct stat *st)  in rel_stat()  argument
194           if (path[0] != '/') {  in rel_stat()
195                     ptr = malloc(strlen(DirBase) + strlen(path) + 1);  in rel_stat()
196                     sprintf(ptr, "%s%s", DirBase, path);  in rel_stat()
200                     res = stat(path, st);  in rel_stat()
211 rel_rootpath(const char *path)  in rel_rootpath()  argument
218           if (strncmp(path, "/boot/", sizeof("/boot/")-1) == 0) {  in rel_rootpath()
219                     rootpath = strdup(path);  in rel_rootpath()
220           } else if (path[0] == '/') {  in rel_rootpath()
221                     rootpath = malloc(strlen(path) + sizeof("/boot"));  in rel_rootpath()
222                     sprintf(rootpath, "/boot%s", path);  in rel_rootpath()
224                     rootpath = malloc(strlen(DirBase) + strlen(path) +  in rel_rootpath()
226                     sprintf(rootpath, "/boot%s%s", DirBase, path);  in rel_rootpath()