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);
34 #elif defined(__AIX__)
36 mygetdents(int fd, struct dirent *buf, int n)
38 return getdirent(fd, (void*)buf, n);
43 countde(char *p, int n)
52 de = (struct dirent*)p;
53 if(de->d_reclen <= 4+2+2+1 || p+de->d_reclen > e)
55 if(de->d_name[0]=='.' && de->d_name[1]==0)
57 else if(de->d_name[0]=='.' && de->d_name[1]=='.' && de->d_name[2]==0)
66 dirpackage(int fd, char *buf, int n, Dir **dp)
79 if((oldwd = open(".", O_RDONLY)) < 0)
88 de = (struct dirent*)p;
89 memset(&lst, 0, sizeof lst);
90 if(de->d_name[0] == 0)
92 else if(lstat(de->d_name, &lst) < 0)
96 if(S_ISLNK(lst.st_mode))
97 stat(de->d_name, &st);
98 nstr += _p9dir(&lst, &st, de->d_name, nil, nil, nil);
103 d = malloc(sizeof(Dir)*n+nstr);
115 de = (struct dirent*)p;
116 if(de->d_name[0] != 0 && lstat(de->d_name, &lst) >= 0){
118 if((lst.st_mode&S_IFMT) == S_IFLNK)
119 stat(de->d_name, &st);
120 _p9dir(&lst, &st, de->d_name, &d[m++], &str, estr);
132 dirread(int fd, Dir **dp)
140 if(fstat(fd, &st) < 0)
143 if(st.st_blksize < 8192)
144 st.st_blksize = 8192;
146 buf = malloc(st.st_blksize);
150 n = mygetdents(fd, (void*)buf, st.st_blksize);
155 n = dirpackage(fd, buf, n, dp);
162 dirreadall(int fd, Dir **d)
168 if(fstat(fd, &st) < 0)
171 if(st.st_blksize < 8192)
172 st.st_blksize = 8192;
177 nbuf = realloc(buf, ts+st.st_blksize);
183 n = mygetdents(fd, (void*)(buf+ts), st.st_blksize);
189 ts = dirpackage(fd, (char*)buf, ts, d);