Merge branch-2-1

[netatalk.git] / include / atalk / util.h

diff --git a/include/atalk/util.h b/include/atalk/util.h
index 790f5941dc0beedead9132f68c8854163538edeb..811c0ee661a6af7316b51a045034fd654b464447 100644 (file)
--- a/include/atalk/util.h
+++ b/include/atalk/util.h
@@ -16,8 +16,11 @@
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif /* HAVE_UNISTD_H */
+#include <poll.h>
 #include <netatalk/at.h>
+
 #include <atalk/unicode.h>
+#include <atalk/bstrlib.h>
 
 /* exit error codes */
 #define EXITERR_CLNT 1  /* client related error */
@@ -45,6 +48,15 @@
 
 #define STRCMP(a,b,c) (strcmp(a,c) b 0)
 
+#if BYTE_ORDER == BIG_ENDIAN
+#define hton64(x)       (x)
+#define ntoh64(x)       (x)
+#else /* BYTE_ORDER == BIG_ENDIAN */
+#define hton64(x)       ((uint64_t) (htonl(((x) >> 32) & 0xffffffffLL)) | \
+                         (uint64_t) ((htonl(x) & 0xffffffffLL) << 32))
+#define ntoh64(x)       (hton64(x))
+#endif /* BYTE_ORDER == BIG_ENDIAN */
+
 #ifdef WITH_SENDFILE
 extern ssize_t sys_sendfile (int __out_fd, int __in_fd, off_t *__offset,size_t __count);
 #endif
@@ -127,12 +139,36 @@ extern int lock_reg(int fd, int cmd, int type, off_t offest, int whence, off_t l
  ******************************************************************/
 
 extern int setnonblock(int fd, int cmd);
-extern ssize_t readt(int socket, void *data, const size_t length, int timeout);
+extern ssize_t readt(int socket, void *data, const size_t length, int setnonblocking, int timeout);
+extern ssize_t writet(int socket, void *data, const size_t length, int setnonblocking, int timeout);
 extern const char *getip_string(const struct sockaddr *sa);
 extern unsigned int getip_port(const struct sockaddr *sa);
 extern void apply_ip_mask(struct sockaddr *ai, int maskbits);
 extern int compare_ip(const struct sockaddr *sa1, const struct sockaddr *sa2);
 
+/* Structures and functions dealing with dynamic pollfd arrays */
+enum fdtype {IPC_FD, LISTEN_FD};
+struct polldata {
+    enum fdtype fdtype; /* IPC fd or listening socket fd                 */
+    void *data;         /* pointer to AFPconfig for listening socket and *
+                         * pointer to afp_child_t for IPC fd             */
+};
+
+extern void fdset_add_fd(struct pollfd **fdsetp,
+                         struct polldata **polldatap,
+                         int *fdset_usedp,
+                         int *fdset_sizep,
+                         int fd,
+                         enum fdtype fdtype,
+                         void *data);
+extern void fdset_del_fd(struct pollfd **fdsetp,
+                         struct polldata **polldatap,
+                         int *fdset_usedp,
+                         int *fdset_sizep,
+                         int fd);
+extern int send_fd(int socket, int fd);
+extern int recv_fd(int fd, int nonblocking);
+
 /******************************************************************
  * unix.c
  *****************************************************************/
@@ -140,5 +176,11 @@ extern int compare_ip(const struct sockaddr *sa1, const struct sockaddr *sa2);
 extern const char *getcwdpath(void);
 extern char *stripped_slashes_basename(char *p);
 extern int lchdir(const char *dir);
-
+extern void randombytes(void *buf, int n);
 #endif  /* _ATALK_UTIL_H */
+
+/******************************************************************
+ * cnid.c
+ *****************************************************************/
+
+extern bstring rel_path_in_vol(const char *path, const char *volpath);