7 extern int _p9dir(struct stat*, struct stat*, char*, Dir*, char**, char*);
11 mygetdents(int fd, struct dirent *buf, int n)
16 /* This doesn't match the man page, but it works in Debian with a 2.2 kernel */
17 off = p9seek(fd, 0, 1);
18 nn = getdirentries(fd, (void*)buf, n, &off);
21 #elif defined(__APPLE__) || defined(__FreeBSD__) || defined(__OpenBSD__)
23 mygetdents(int fd, struct dirent *buf, int n)
26 return getdirentries(fd, (void*)buf, n, &off);
28 #elif defined(__sun__) || defined(__NetBSD__)
30 mygetdents(int fd, struct dirent *buf, int n)
32 return getdents(fd, (void*)buf, n);
37 countde(char *p, int n)
46 de = (struct dirent*)p;
47 if(de->d_reclen <= 4+2+2+1 || p+de->d_reclen > e)
49 if(de->d_name[0]=='.' && de->d_name[1]==0)
51 else if(de->d_name[0]=='.' && de->d_name[1]=='.' && de->d_name[2]==0)
60 dirpackage(int fd, char *buf, int n, Dir **dp)
73 if((oldwd = open(".", O_RDONLY)) < 0)
82 de = (struct dirent*)p;
83 memset(&lst, 0, sizeof lst);
84 if(de->d_name[0] == 0)
86 else if(lstat(de->d_name, &lst) < 0)
90 if(S_ISLNK(lst.st_mode))
91 stat(de->d_name, &st);
92 nstr += _p9dir(&lst, &st, de->d_name, nil, nil, nil);
97 d = malloc(sizeof(Dir)*n+nstr);
109 de = (struct dirent*)p;
110 if(de->d_name[0] != 0 && lstat(de->d_name, &lst) >= 0){
112 if((lst.st_mode&S_IFMT) == S_IFLNK)
113 stat(de->d_name, &st);
114 _p9dir(&lst, &st, de->d_name, &d[m++], &str, estr);
126 dirread(int fd, Dir **dp)
134 if(fstat(fd, &st) < 0)
137 if(st.st_blksize < 8192)
138 st.st_blksize = 8192;
140 buf = malloc(st.st_blksize);
144 n = mygetdents(fd, (void*)buf, st.st_blksize);
149 n = dirpackage(fd, buf, n, dp);
156 dirreadall(int fd, Dir **d)
162 if(fstat(fd, &st) < 0)
165 if(st.st_blksize < 8192)
166 st.st_blksize = 8192;
171 nbuf = realloc(buf, ts+st.st_blksize);
177 n = mygetdents(fd, (void*)(buf+ts), st.st_blksize);
183 ts = dirpackage(fd, (char*)buf, ts, d);