Merge master

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

diff --git a/include/atalk/util.h b/include/atalk/util.h
index 63da2935df0733c74fceb9f31aee241b7c3f4cef..1a428bda88de08f5166f3bfe9c8c1176e92aaf4c 100644 (file)
--- a/include/atalk/util.h
+++ b/include/atalk/util.h
@@ -11,13 +11,13 @@
 #ifndef _ATALK_UTIL_H
 #define _ATALK_UTIL_H 1
 
-#include <sys/cdefs.h>
 #include <sys/types.h>
-#ifdef HAVE_UNISTD_H
+#include <sys/socket.h>
 #include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-#include <netatalk/at.h>
+#include <poll.h>
+
 #include <atalk/unicode.h>
+#include <atalk/bstrlib.h>
 
 /* exit error codes */
 #define EXITERR_CLNT 1  /* client related error */
@@ -43,7 +43,17 @@
 #define AFP_ASSERT(b)
 #endif /* NDEBUG */
 
+#ifndef MIN
+#define MIN(a, b)  ((a) < (b) ? (a) : (b))
+#endif
+
+#ifndef MAX
+#define MAX(a, b)  ((a) > (b) ? (a) : (b))
+#endif
+
 #define STRCMP(a,b,c) (strcmp(a,c) b 0)
+#define ZERO_STRUCT(a) memset(&(a), 0, sizeof(a))
+#define ZERO_STRUCTP(a) memset((a), 0, sizeof(a))
 
 #ifdef WITH_SENDFILE
 extern ssize_t sys_sendfile (int __out_fd, int __in_fd, off_t *__offset,size_t __count);
@@ -56,7 +66,6 @@ extern void freeifacelist(char **);
 
 #define diatolower(x)     _dialowermap[(unsigned char) (x)]
 #define diatoupper(x)     _diacasemap[(unsigned char) (x)]
-extern int atalk_aton     (char *, struct at_addr *);
 extern void bprint        (char *, int);
 extern int strdiacasecmp  (const char *, const char *);
 extern int strndiacasecmp (const char *, const char *, size_t);
@@ -65,19 +74,6 @@ extern void fault_setup        (void (*fn)(void *));
 extern void netatalk_panic(const char *why);
 #define server_unlock(x)  (unlink(x))
 
-/* strlcpy and strlcat are used by pam modules */
-#ifndef UAM_MODULE_EXPORT
-#define UAM_MODULE_EXPORT 
-#endif
-
-#ifndef HAVE_STRLCPY
-UAM_MODULE_EXPORT size_t strlcpy (char *, const char *, size_t);
-#endif
- 
-#ifndef HAVE_STRLCAT
-UAM_MODULE_EXPORT size_t strlcat (char *, const char *, size_t);
-#endif
-
 #ifndef HAVE_DLFCN_H
 extern void *mod_open    (const char *);
 extern void *mod_symbol  (void *, const char *);
@@ -128,17 +124,48 @@ 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 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
  *****************************************************************/
 
+extern const char *abspath(const char *name);
 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);