7 extern int _p9dir(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__)
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 if(de->d_name[0] == 0)
85 else if(stat(de->d_name, &st) < 0)
88 nstr += _p9dir(&st, de->d_name, nil, nil, nil);
92 d = malloc(sizeof(Dir)*n+nstr);
104 de = (struct dirent*)p;
105 if(de->d_name[0] != 0 && stat(de->d_name, &st) >= 0)
106 _p9dir(&st, de->d_name, &d[m++], &str, estr);
117 dirread(int fd, Dir **dp)
125 if(fstat(fd, &st) < 0)
128 if(st.st_blksize < 8192)
129 st.st_blksize = 8192;
131 buf = malloc(st.st_blksize);
135 n = mygetdents(fd, (void*)buf, st.st_blksize);
140 n = dirpackage(fd, buf, n, dp);
147 dirreadall(int fd, Dir **d)
153 if(fstat(fd, &st) < 0)
156 if(st.st_blksize < 8192)
157 st.st_blksize = 8192;
162 nbuf = realloc(buf, ts+st.st_blksize);
168 n = mygetdents(fd, (void*)(buf+ts), st.st_blksize);
174 ts = dirpackage(fd, (char*)buf, ts, d);